868297360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{1627}}^1$

素因数の和:2600

約数の個数: 80

約数和(自身を含む): 2311030656

約数和(自身を除く): 1442733296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 953, 1627, 1906, 3254, 3812, 4765, 6508, 6671, 7624, 8135, 9530, 11389, 13016, 13342, 15248, 16270, 19060, 22778, 26032, 26684, 32540, 33355, 38120, 45556, 53368, 56945, 65080, 66710, 76240, 91112, 106736, 113890, 130160, 133420, 182224, 227780, 266840, 455560, 533680, 911120, 1550531, 3101062, 6202124, 7752655, 10853717, 12404248, 15505310, 21707434, 24808496, 31010620, 43414868, 54268585, 62021240, 86829736, 108537170, 124042480, 173659472, 217074340, 434148680, 868297360]

約数ペア:

[(1, 868297360), (2, 434148680), (4, 217074340), (5, 173659472), (7, 124042480), (8, 108537170), (10, 86829736), (14, 62021240), (16, 54268585), (20, 43414868), (28, 31010620), (35, 24808496), (40, 21707434), (56, 15505310), (70, 12404248), (80, 10853717), (112, 7752655), (140, 6202124), (280, 3101062), (560, 1550531), (953, 911120), (1627, 533680), (1906, 455560), (3254, 266840), (3812, 227780), (4765, 182224), (6508, 133420), (6671, 130160), (7624, 113890), (8135, 106736), (9530, 91112), (11389, 76240), (13016, 66710), (13342, 65080), (15248, 56945), (16270, 53368), (19060, 45556), (22778, 38120), (26032, 33355), (26684, 32540)]