1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140.
The common divisors are: 1, 2, 7, 14.
The divisors of 280 are: 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280.
The divisors of 140 are 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140.
Divisors are used to divide numbers.
2,4,8 (1 and 16 are divisors too, but the number and 1 are always divisors)
149 is the only prime number betweeen 140 and 150.
136 has eight divisors.
The divisors of 41231 are: 1, 41231.
12 has six divisors.
The divisors of 61 are: 1, 61
320 has 14 divisors.
The divisors of 79 are: 1, 79.