693983840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10657}}^1$

素因数の和:10720

約数の個数: 96

約数和(自身を含む): 1837098144

約数和(自身を除く): 1143114304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 352, 370, 407, 440, 592, 740, 814, 880, 1184, 1480, 1628, 1760, 2035, 2960, 3256, 4070, 5920, 6512, 8140, 10657, 13024, 16280, 21314, 32560, 42628, 53285, 65120, 85256, 106570, 117227, 170512, 213140, 234454, 341024, 394309, 426280, 468908, 586135, 788618, 852560, 937816, 1172270, 1577236, 1705120, 1875632, 1971545, 2344540, 3154472, 3751264, 3943090, 4337399, 4689080, 6308944, 7886180, 8674798, 9378160, 12617888, 15772360, 17349596, 18756320, 21686995, 31544720, 34699192, 43373990, 63089440, 69398384, 86747980, 138796768, 173495960, 346991920, 693983840]

約数ペア:

[(1, 693983840), (2, 346991920), (4, 173495960), (5, 138796768), (8, 86747980), (10, 69398384), (11, 63089440), (16, 43373990), (20, 34699192), (22, 31544720), (32, 21686995), (37, 18756320), (40, 17349596), (44, 15772360), (55, 12617888), (74, 9378160), (80, 8674798), (88, 7886180), (110, 6308944), (148, 4689080), (160, 4337399), (176, 3943090), (185, 3751264), (220, 3154472), (296, 2344540), (352, 1971545), (370, 1875632), (407, 1705120), (440, 1577236), (592, 1172270), (740, 937816), (814, 852560), (880, 788618), (1184, 586135), (1480, 468908), (1628, 426280), (1760, 394309), (2035, 341024), (2960, 234454), (3256, 213140), (4070, 170512), (5920, 117227), (6512, 106570), (8140, 85256), (10657, 65120), (13024, 53285), (16280, 42628), (21314, 32560)]