555670720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 168

約数和(自身を含む): 1478840832

約数和(自身を除く): 923170112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 113, 121, 127, 160, 176, 220, 226, 242, 254, 320, 352, 440, 452, 484, 508, 565, 605, 635, 704, 880, 904, 968, 1016, 1130, 1210, 1243, 1270, 1397, 1760, 1808, 1936, 2032, 2260, 2420, 2486, 2540, 2794, 3520, 3616, 3872, 4064, 4520, 4840, 4972, 5080, 5588, 6215, 6985, 7232, 7744, 8128, 9040, 9680, 9944, 10160, 11176, 12430, 13673, 13970, 14351, 15367, 18080, 19360, 19888, 20320, 22352, 24860, 27346, 27940, 28702, 30734, 36160, 38720, 39776, 40640, 44704, 49720, 54692, 55880, 57404, 61468, 68365, 71755, 76835, 79552, 89408, 99440, 109384, 111760, 114808, 122936, 136730, 143510, 153670, 157861, 198880, 218768, 223520, 229616, 245872, 273460, 287020, 307340, 315722, 397760, 437536, 447040, 459232, 491744, 546920, 574040, 614680, 631444, 789305, 875072, 918464, 983488, 1093840, 1148080, 1229360, 1262888, 1578610, 1736471, 2187680, 2296160, 2458720, 2525776, 3157220, 3472942, 4375360, 4592320, 4917440, 5051552, 6314440, 6945884, 8682355, 10103104, 12628880, 13891768, 17364710, 25257760, 27783536, 34729420, 50515520, 55567072, 69458840, 111134144, 138917680, 277835360, 555670720]

約数ペア:

[(1, 555670720), (2, 277835360), (4, 138917680), (5, 111134144), (8, 69458840), (10, 55567072), (11, 50515520), (16, 34729420), (20, 27783536), (22, 25257760), (32, 17364710), (40, 13891768), (44, 12628880), (55, 10103104), (64, 8682355), (80, 6945884), (88, 6314440), (110, 5051552), (113, 4917440), (121, 4592320), (127, 4375360), (160, 3472942), (176, 3157220), (220, 2525776), (226, 2458720), (242, 2296160), (254, 2187680), (320, 1736471), (352, 1578610), (440, 1262888), (452, 1229360), (484, 1148080), (508, 1093840), (565, 983488), (605, 918464), (635, 875072), (704, 789305), (880, 631444), (904, 614680), (968, 574040), (1016, 546920), (1130, 491744), (1210, 459232), (1243, 447040), (1270, 437536), (1397, 397760), (1760, 315722), (1808, 307340), (1936, 287020), (2032, 273460), (2260, 245872), (2420, 229616), (2486, 223520), (2540, 218768), (2794, 198880), (3520, 157861), (3616, 153670), (3872, 143510), (4064, 136730), (4520, 122936), (4840, 114808), (4972, 111760), (5080, 109384), (5588, 99440), (6215, 89408), (6985, 79552), (7232, 76835), (7744, 71755), (8128, 68365), (9040, 61468), (9680, 57404), (9944, 55880), (10160, 54692), (11176, 49720), (12430, 44704), (13673, 40640), (13970, 39776), (14351, 38720), (15367, 36160), (18080, 30734), (19360, 28702), (19888, 27940), (20320, 27346), (22352, 24860)]