269440160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5279}}^1$

素因数の和:5334

約数の個数: 96

約数和(自身を含む): 718502400

約数和(自身を除く): 449062240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 352, 440, 464, 580, 638, 880, 928, 1160, 1276, 1595, 1760, 2320, 2552, 3190, 4640, 5104, 5279, 6380, 10208, 10558, 12760, 21116, 25520, 26395, 42232, 51040, 52790, 58069, 84464, 105580, 116138, 153091, 168928, 211160, 232276, 290345, 306182, 422320, 464552, 580690, 612364, 765455, 844640, 929104, 1161380, 1224728, 1530910, 1684001, 1858208, 2322760, 2449456, 3061820, 3368002, 4645520, 4898912, 6123640, 6736004, 8420005, 9291040, 12247280, 13472008, 16840010, 24494560, 26944016, 33680020, 53888032, 67360040, 134720080, 269440160]

約数ペア:

[(1, 269440160), (2, 134720080), (4, 67360040), (5, 53888032), (8, 33680020), (10, 26944016), (11, 24494560), (16, 16840010), (20, 13472008), (22, 12247280), (29, 9291040), (32, 8420005), (40, 6736004), (44, 6123640), (55, 4898912), (58, 4645520), (80, 3368002), (88, 3061820), (110, 2449456), (116, 2322760), (145, 1858208), (160, 1684001), (176, 1530910), (220, 1224728), (232, 1161380), (290, 929104), (319, 844640), (352, 765455), (440, 612364), (464, 580690), (580, 464552), (638, 422320), (880, 306182), (928, 290345), (1160, 232276), (1276, 211160), (1595, 168928), (1760, 153091), (2320, 116138), (2552, 105580), (3190, 84464), (4640, 58069), (5104, 52790), (5279, 51040), (6380, 42232), (10208, 26395), (10558, 25520), (12760, 21116)]