56967960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67819}}^1$

素因数の和:67840

約数の個数: 64

約数和(自身を含む): 195321600

約数和(自身を除く): 138353640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 67819, 135638, 203457, 271276, 339095, 406914, 474733, 542552, 678190, 813828, 949466, 1017285, 1356380, 1424199, 1627656, 1898932, 2034570, 2373665, 2712760, 2848398, 3797864, 4069140, 4747330, 5696796, 7120995, 8138280, 9494660, 11393592, 14241990, 18989320, 28483980, 56967960]

約数ペア:

[(1, 56967960), (2, 28483980), (3, 18989320), (4, 14241990), (5, 11393592), (6, 9494660), (7, 8138280), (8, 7120995), (10, 5696796), (12, 4747330), (14, 4069140), (15, 3797864), (20, 2848398), (21, 2712760), (24, 2373665), (28, 2034570), (30, 1898932), (35, 1627656), (40, 1424199), (42, 1356380), (56, 1017285), (60, 949466), (70, 813828), (84, 678190), (105, 542552), (120, 474733), (140, 406914), (168, 339095), (210, 271276), (280, 203457), (420, 135638), (840, 67819)]