67687501420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{146023}}^1$

素因数の和:146100

約数の個数: 144

約数和(自身を含む): 184579008768

約数和(自身を除く): 116891507348

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 49, 55, 70, 77, 86, 98, 110, 140, 154, 172, 196, 215, 220, 245, 301, 308, 385, 430, 473, 490, 539, 602, 770, 860, 946, 980, 1078, 1204, 1505, 1540, 1892, 2107, 2156, 2365, 2695, 3010, 3311, 4214, 4730, 5390, 6020, 6622, 8428, 9460, 10535, 10780, 13244, 16555, 21070, 23177, 33110, 42140, 46354, 66220, 92708, 115885, 146023, 231770, 292046, 463540, 584092, 730115, 1022161, 1460230, 1606253, 2044322, 2920460, 3212506, 4088644, 5110805, 6278989, 6425012, 7155127, 8031265, 10221610, 11243771, 12557978, 14310254, 16062530, 20443220, 22487542, 25115956, 28620508, 31394945, 32125060, 35775635, 43952923, 44975084, 56218855, 62789890, 69068879, 71551270, 78706397, 87905846, 112437710, 125579780, 138137758, 143102540, 157412794, 175811692, 219764615, 224875420, 276275516, 307670461, 314825588, 345344395, 393531985, 439529230, 483482153, 615340922, 690688790, 787063970, 879058460, 966964306, 1230681844, 1381377580, 1538352305, 1574127940, 1933928612, 2417410765, 3076704610, 3384375071, 4834821530, 6153409220, 6768750142, 9669643060, 13537500284, 16921875355, 33843750710, 67687501420]

約数ペア:

[(1, 67687501420), (2, 33843750710), (4, 16921875355), (5, 13537500284), (7, 9669643060), (10, 6768750142), (11, 6153409220), (14, 4834821530), (20, 3384375071), (22, 3076704610), (28, 2417410765), (35, 1933928612), (43, 1574127940), (44, 1538352305), (49, 1381377580), (55, 1230681844), (70, 966964306), (77, 879058460), (86, 787063970), (98, 690688790), (110, 615340922), (140, 483482153), (154, 439529230), (172, 393531985), (196, 345344395), (215, 314825588), (220, 307670461), (245, 276275516), (301, 224875420), (308, 219764615), (385, 175811692), (430, 157412794), (473, 143102540), (490, 138137758), (539, 125579780), (602, 112437710), (770, 87905846), (860, 78706397), (946, 71551270), (980, 69068879), (1078, 62789890), (1204, 56218855), (1505, 44975084), (1540, 43952923), (1892, 35775635), (2107, 32125060), (2156, 31394945), (2365, 28620508), (2695, 25115956), (3010, 22487542), (3311, 20443220), (4214, 16062530), (4730, 14310254), (5390, 12557978), (6020, 11243771), (6622, 10221610), (8428, 8031265), (9460, 7155127), (10535, 6425012), (10780, 6278989), (13244, 5110805), (16555, 4088644), (21070, 3212506), (23177, 2920460), (33110, 2044322), (42140, 1606253), (46354, 1460230), (66220, 1022161), (92708, 730115), (115885, 584092), (146023, 463540), (231770, 292046)]