142605760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 168

約数和(自身を含む): 389168640

約数和(自身を除く): 246562880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 121, 127, 145, 160, 176, 220, 232, 242, 254, 290, 319, 320, 352, 440, 464, 484, 508, 580, 605, 635, 638, 704, 880, 928, 968, 1016, 1160, 1210, 1270, 1276, 1397, 1595, 1760, 1856, 1936, 2032, 2320, 2420, 2540, 2552, 2794, 3190, 3509, 3520, 3683, 3872, 4064, 4640, 4840, 5080, 5104, 5588, 6380, 6985, 7018, 7366, 7744, 8128, 9280, 9680, 10160, 10208, 11176, 12760, 13970, 14036, 14732, 15367, 17545, 18415, 19360, 20320, 20416, 22352, 25520, 27940, 28072, 29464, 30734, 35090, 36830, 38720, 40513, 40640, 44704, 51040, 55880, 56144, 58928, 61468, 70180, 73660, 76835, 81026, 89408, 102080, 111760, 112288, 117856, 122936, 140360, 147320, 153670, 162052, 202565, 223520, 224576, 235712, 245872, 280720, 294640, 307340, 324104, 405130, 445643, 447040, 491744, 561440, 589280, 614680, 648208, 810260, 891286, 983488, 1122880, 1178560, 1229360, 1296416, 1620520, 1782572, 2228215, 2458720, 2592832, 3241040, 3565144, 4456430, 4917440, 6482080, 7130288, 8912860, 12964160, 14260576, 17825720, 28521152, 35651440, 71302880, 142605760]

約数ペア:

[(1, 142605760), (2, 71302880), (4, 35651440), (5, 28521152), (8, 17825720), (10, 14260576), (11, 12964160), (16, 8912860), (20, 7130288), (22, 6482080), (29, 4917440), (32, 4456430), (40, 3565144), (44, 3241040), (55, 2592832), (58, 2458720), (64, 2228215), (80, 1782572), (88, 1620520), (110, 1296416), (116, 1229360), (121, 1178560), (127, 1122880), (145, 983488), (160, 891286), (176, 810260), (220, 648208), (232, 614680), (242, 589280), (254, 561440), (290, 491744), (319, 447040), (320, 445643), (352, 405130), (440, 324104), (464, 307340), (484, 294640), (508, 280720), (580, 245872), (605, 235712), (635, 224576), (638, 223520), (704, 202565), (880, 162052), (928, 153670), (968, 147320), (1016, 140360), (1160, 122936), (1210, 117856), (1270, 112288), (1276, 111760), (1397, 102080), (1595, 89408), (1760, 81026), (1856, 76835), (1936, 73660), (2032, 70180), (2320, 61468), (2420, 58928), (2540, 56144), (2552, 55880), (2794, 51040), (3190, 44704), (3509, 40640), (3520, 40513), (3683, 38720), (3872, 36830), (4064, 35090), (4640, 30734), (4840, 29464), (5080, 28072), (5104, 27940), (5588, 25520), (6380, 22352), (6985, 20416), (7018, 20320), (7366, 19360), (7744, 18415), (8128, 17545), (9280, 15367), (9680, 14732), (10160, 14036), (10208, 13970), (11176, 12760)]