COMDIV  Number of common divisors
You will be given T (T<=10^6) pair of numbers. All you have to tell is the number of common divisors between two numbers in each pair.
Input
First line of input: T (Number of test cases)
In next T lines, each have one pair A B (0 < A, B <= 10^6)
Output
One integer describing number of common divisors between two numbers.
Example
Input: 3
100000 100000
12 24
747794 238336
Output: 36
6
2
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A. Muh. Primabudi:
20110627 16:46:07
what the hell? i getting AC last morning,


The Champ:
20110627 16:46:07
got AC :) Last edit: 20101101 16:07:33 

well i am lagging:
20110627 16:46:07
this problem is not clear as lower limit of the numbers is not given?

Added by:  Mir Wasi Ahmed 
Date:  20101031 
Time limit:  0.600s 
Source limit:  50000B 
Memory limit:  1536MB 
Cluster:  Cube (Intel G860) 
Languages:  All except: ASM64 
Resource:  Own problem, used in UODA TST 