1133604800

素因数分解:

$2^6\times 5^2\times {\mathrm{193}}^1\times {\mathrm{3671}}^1$

素因数の和:3886

約数の個数: 84

約数和(自身を含む): 2804592816

約数和(自身を除く): 1670988016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 193, 200, 320, 386, 400, 772, 800, 965, 1544, 1600, 1930, 3088, 3671, 3860, 4825, 6176, 7342, 7720, 9650, 12352, 14684, 15440, 18355, 19300, 29368, 30880, 36710, 38600, 58736, 61760, 73420, 77200, 91775, 117472, 146840, 154400, 183550, 234944, 293680, 308800, 367100, 587360, 708503, 734200, 1174720, 1417006, 1468400, 2834012, 2936800, 3542515, 5668024, 5873600, 7085030, 11336048, 14170060, 17712575, 22672096, 28340120, 35425150, 45344192, 56680240, 70850300, 113360480, 141700600, 226720960, 283401200, 566802400, 1133604800]

約数ペア:

[(1, 1133604800), (2, 566802400), (4, 283401200), (5, 226720960), (8, 141700600), (10, 113360480), (16, 70850300), (20, 56680240), (25, 45344192), (32, 35425150), (40, 28340120), (50, 22672096), (64, 17712575), (80, 14170060), (100, 11336048), (160, 7085030), (193, 5873600), (200, 5668024), (320, 3542515), (386, 2936800), (400, 2834012), (772, 1468400), (800, 1417006), (965, 1174720), (1544, 734200), (1600, 708503), (1930, 587360), (3088, 367100), (3671, 308800), (3860, 293680), (4825, 234944), (6176, 183550), (7342, 154400), (7720, 146840), (9650, 117472), (12352, 91775), (14684, 77200), (15440, 73420), (18355, 61760), (19300, 58736), (29368, 38600), (30880, 36710)]