138364080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1597}}^1$

素因数の和:1651

約数の個数: 120

約数和(自身を含む): 452975472

約数和(自身を除く): 314611392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1597, 1805, 2166, 2280, 2888, 3194, 3610, 4332, 4560, 4791, 5415, 5776, 6388, 7220, 7985, 8664, 9582, 10830, 12776, 14440, 15970, 17328, 19164, 21660, 23955, 25552, 28880, 30343, 31940, 38328, 43320, 47910, 60686, 63880, 76656, 86640, 91029, 95820, 121372, 127760, 151715, 182058, 191640, 242744, 303430, 364116, 383280, 455145, 485488, 576517, 606860, 728232, 910290, 1153034, 1213720, 1456464, 1729551, 1820580, 2306068, 2427440, 2882585, 3459102, 3641160, 4612136, 5765170, 6918204, 7282320, 8647755, 9224272, 11530340, 13836408, 17295510, 23060680, 27672816, 34591020, 46121360, 69182040, 138364080]

約数ペア:

[(1, 138364080), (2, 69182040), (3, 46121360), (4, 34591020), (5, 27672816), (6, 23060680), (8, 17295510), (10, 13836408), (12, 11530340), (15, 9224272), (16, 8647755), (19, 7282320), (20, 6918204), (24, 5765170), (30, 4612136), (38, 3641160), (40, 3459102), (48, 2882585), (57, 2427440), (60, 2306068), (76, 1820580), (80, 1729551), (95, 1456464), (114, 1213720), (120, 1153034), (152, 910290), (190, 728232), (228, 606860), (240, 576517), (285, 485488), (304, 455145), (361, 383280), (380, 364116), (456, 303430), (570, 242744), (722, 191640), (760, 182058), (912, 151715), (1083, 127760), (1140, 121372), (1444, 95820), (1520, 91029), (1597, 86640), (1805, 76656), (2166, 63880), (2280, 60686), (2888, 47910), (3194, 43320), (3610, 38328), (4332, 31940), (4560, 30343), (4791, 28880), (5415, 25552), (5776, 23955), (6388, 21660), (7220, 19164), (7985, 17328), (8664, 15970), (9582, 14440), (10830, 12776)]