73318440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1163

約数の個数: 128

約数和(自身を含む): 242605440

約数和(自身を除く): 169287000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1093, 1118, 1290, 1560, 1677, 1720, 2186, 2236, 2580, 2795, 3279, 3354, 4372, 4472, 5160, 5465, 5590, 6558, 6708, 8385, 8744, 10930, 11180, 13116, 13416, 14209, 16395, 16770, 21860, 22360, 26232, 28418, 32790, 33540, 42627, 43720, 46999, 56836, 65580, 67080, 71045, 85254, 93998, 113672, 131160, 140997, 142090, 170508, 187996, 213135, 234995, 281994, 284180, 341016, 375992, 426270, 469990, 563988, 568360, 610987, 704985, 852540, 939980, 1127976, 1221974, 1409970, 1705080, 1832961, 1879960, 2443948, 2819940, 3054935, 3665922, 4887896, 5639880, 6109870, 7331844, 9164805, 12219740, 14663688, 18329610, 24439480, 36659220, 73318440]

約数ペア:

[(1, 73318440), (2, 36659220), (3, 24439480), (4, 18329610), (5, 14663688), (6, 12219740), (8, 9164805), (10, 7331844), (12, 6109870), (13, 5639880), (15, 4887896), (20, 3665922), (24, 3054935), (26, 2819940), (30, 2443948), (39, 1879960), (40, 1832961), (43, 1705080), (52, 1409970), (60, 1221974), (65, 1127976), (78, 939980), (86, 852540), (104, 704985), (120, 610987), (129, 568360), (130, 563988), (156, 469990), (172, 426270), (195, 375992), (215, 341016), (258, 284180), (260, 281994), (312, 234995), (344, 213135), (390, 187996), (430, 170508), (516, 142090), (520, 140997), (559, 131160), (645, 113672), (780, 93998), (860, 85254), (1032, 71045), (1093, 67080), (1118, 65580), (1290, 56836), (1560, 46999), (1677, 43720), (1720, 42627), (2186, 33540), (2236, 32790), (2580, 28418), (2795, 26232), (3279, 22360), (3354, 21860), (4372, 16770), (4472, 16395), (5160, 14209), (5465, 13416), (5590, 13116), (6558, 11180), (6708, 10930), (8385, 8744)]