156938295080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{560493911}}^1$

素因数の和:560493929

約数の個数: 32

約数和(自身を含む): 403555616640

約数和(自身を除く): 246617321560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 560493911, 1120987822, 2241975644, 2802469555, 3923457377, 4483951288, 5604939110, 7846914754, 11209878220, 15693829508, 19617286885, 22419756440, 31387659016, 39234573770, 78469147540, 156938295080]

約数ペア:

[(1, 156938295080), (2, 78469147540), (4, 39234573770), (5, 31387659016), (7, 22419756440), (8, 19617286885), (10, 15693829508), (14, 11209878220), (20, 7846914754), (28, 5604939110), (35, 4483951288), (40, 3923457377), (56, 2802469555), (70, 2241975644), (140, 1120987822), (280, 560493911)]