My interpretation of the question:
What powers of 2 are divisors of 10!
?
So, powers of 2 that divide into 10! is: 2, 4, 8, 16, 32, 64, 128
Since 10 = 2 * 5
So, powers of 10 that divide 10! is: (2 * 5), (2^2 * 5^2) = 10, 100.
You can do the same with 3, 7, 5 etc quite easily