156960634040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{560573693}}^1$

素因数の和:560573711

約数の個数: 32

約数和(自身を含む): 403613059680

約数和(自身を除く): 246652425640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 560573693, 1121147386, 2242294772, 2802868465, 3924015851, 4484589544, 5605736930, 7848031702, 11211473860, 15696063404, 19620079255, 22422947720, 31392126808, 39240158510, 78480317020, 156960634040]

約数ペア:

[(1, 156960634040), (2, 78480317020), (4, 39240158510), (5, 31392126808), (7, 22422947720), (8, 19620079255), (10, 15696063404), (14, 11211473860), (20, 7848031702), (28, 5605736930), (35, 4484589544), (40, 3924015851), (56, 2802868465), (70, 2242294772), (140, 1121147386), (280, 560573693)]