1266629520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13999}}^1$

素因数の和:14057

約数の個数: 160

約数和(自身を含む): 4374720000

約数和(自身を除く): 3108090480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1740, 1885, 2262, 2320, 3016, 3120, 3480, 3770, 4524, 5655, 6032, 6960, 7540, 9048, 11310, 13999, 15080, 18096, 22620, 27998, 30160, 41997, 45240, 55996, 69995, 83994, 90480, 111992, 139990, 167988, 181987, 209985, 223984, 279980, 335976, 363974, 405971, 419970, 545961, 559960, 671952, 727948, 811942, 839940, 909935, 1091922, 1119920, 1217913, 1455896, 1623884, 1679880, 1819870, 2029855, 2183844, 2435826, 2729805, 2911792, 3247768, 3359760, 3639740, 4059710, 4367688, 4871652, 5277623, 5459610, 6089565, 6495536, 7279480, 8119420, 8735376, 9743304, 10555246, 10919220, 12179130, 14558960, 15832869, 16238840, 19486608, 21110492, 21838440, 24358260, 26388115, 31665738, 32477680, 42220984, 43676880, 48716520, 52776230, 63331476, 79164345, 84441968, 97433040, 105552460, 126662952, 158328690, 211104920, 253325904, 316657380, 422209840, 633314760, 1266629520]

約数ペア:

[(1, 1266629520), (2, 633314760), (3, 422209840), (4, 316657380), (5, 253325904), (6, 211104920), (8, 158328690), (10, 126662952), (12, 105552460), (13, 97433040), (15, 84441968), (16, 79164345), (20, 63331476), (24, 52776230), (26, 48716520), (29, 43676880), (30, 42220984), (39, 32477680), (40, 31665738), (48, 26388115), (52, 24358260), (58, 21838440), (60, 21110492), (65, 19486608), (78, 16238840), (80, 15832869), (87, 14558960), (104, 12179130), (116, 10919220), (120, 10555246), (130, 9743304), (145, 8735376), (156, 8119420), (174, 7279480), (195, 6495536), (208, 6089565), (232, 5459610), (240, 5277623), (260, 4871652), (290, 4367688), (312, 4059710), (348, 3639740), (377, 3359760), (390, 3247768), (435, 2911792), (464, 2729805), (520, 2435826), (580, 2183844), (624, 2029855), (696, 1819870), (754, 1679880), (780, 1623884), (870, 1455896), (1040, 1217913), (1131, 1119920), (1160, 1091922), (1392, 909935), (1508, 839940), (1560, 811942), (1740, 727948), (1885, 671952), (2262, 559960), (2320, 545961), (3016, 419970), (3120, 405971), (3480, 363974), (3770, 335976), (4524, 279980), (5655, 223984), (6032, 209985), (6960, 181987), (7540, 167988), (9048, 139990), (11310, 111992), (13999, 90480), (15080, 83994), (18096, 69995), (22620, 55996), (27998, 45240), (30160, 41997)]