7251556480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{6947}}^1$

素因数の和:7206

約数の個数: 128

約数和(自身を含む): 19900183680

約数和(自身を除く): 12648627200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 233, 280, 320, 448, 466, 560, 640, 896, 932, 1120, 1165, 1631, 1864, 2240, 2330, 3262, 3728, 4480, 4660, 6524, 6947, 7456, 8155, 9320, 13048, 13894, 14912, 16310, 18640, 26096, 27788, 29824, 32620, 34735, 37280, 48629, 52192, 55576, 65240, 69470, 74560, 97258, 104384, 111152, 130480, 138940, 149120, 194516, 208768, 222304, 243145, 260960, 277880, 389032, 444608, 486290, 521920, 555760, 778064, 889216, 972580, 1043840, 1111520, 1556128, 1618651, 1945160, 2223040, 3112256, 3237302, 3890320, 4446080, 6224512, 6474604, 7780640, 8093255, 11330557, 12949208, 15561280, 16186510, 22661114, 25898416, 31122560, 32373020, 45322228, 51796832, 56652785, 64746040, 90644456, 103593664, 113305570, 129492080, 181288912, 207187328, 226611140, 258984160, 362577824, 453222280, 517968320, 725155648, 906444560, 1035936640, 1450311296, 1812889120, 3625778240, 7251556480]

約数ペア:

[(1, 7251556480), (2, 3625778240), (4, 1812889120), (5, 1450311296), (7, 1035936640), (8, 906444560), (10, 725155648), (14, 517968320), (16, 453222280), (20, 362577824), (28, 258984160), (32, 226611140), (35, 207187328), (40, 181288912), (56, 129492080), (64, 113305570), (70, 103593664), (80, 90644456), (112, 64746040), (128, 56652785), (140, 51796832), (160, 45322228), (224, 32373020), (233, 31122560), (280, 25898416), (320, 22661114), (448, 16186510), (466, 15561280), (560, 12949208), (640, 11330557), (896, 8093255), (932, 7780640), (1120, 6474604), (1165, 6224512), (1631, 4446080), (1864, 3890320), (2240, 3237302), (2330, 3112256), (3262, 2223040), (3728, 1945160), (4480, 1618651), (4660, 1556128), (6524, 1111520), (6947, 1043840), (7456, 972580), (8155, 889216), (9320, 778064), (13048, 555760), (13894, 521920), (14912, 486290), (16310, 444608), (18640, 389032), (26096, 277880), (27788, 260960), (29824, 243145), (32620, 222304), (34735, 208768), (37280, 194516), (48629, 149120), (52192, 138940), (55576, 130480), (65240, 111152), (69470, 104384), (74560, 97258)]