427817280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 336

約数和(自身を含む): 1556674560

約数和(自身を除く): 1128857280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 64, 66, 80, 87, 88, 96, 110, 116, 120, 121, 127, 132, 145, 160, 165, 174, 176, 192, 220, 232, 240, 242, 254, 264, 290, 319, 320, 330, 348, 352, 363, 381, 435, 440, 464, 480, 484, 508, 528, 580, 605, 635, 638, 660, 696, 704, 726, 762, 870, 880, 928, 957, 960, 968, 1016, 1056, 1160, 1210, 1270, 1276, 1320, 1392, 1397, 1452, 1524, 1595, 1740, 1760, 1815, 1856, 1905, 1914, 1936, 2032, 2112, 2320, 2420, 2540, 2552, 2640, 2784, 2794, 2904, 3048, 3190, 3480, 3509, 3520, 3630, 3683, 3810, 3828, 3872, 4064, 4191, 4640, 4785, 4840, 5080, 5104, 5280, 5568, 5588, 5808, 6096, 6380, 6960, 6985, 7018, 7260, 7366, 7620, 7656, 7744, 8128, 8382, 9280, 9570, 9680, 10160, 10208, 10527, 10560, 11049, 11176, 11616, 12192, 12760, 13920, 13970, 14036, 14520, 14732, 15240, 15312, 15367, 16764, 17545, 18415, 19140, 19360, 20320, 20416, 20955, 21054, 22098, 22352, 23232, 24384, 25520, 27840, 27940, 28072, 29040, 29464, 30480, 30624, 30734, 33528, 35090, 36830, 38280, 38720, 40513, 40640, 41910, 42108, 44196, 44704, 46101, 51040, 52635, 55245, 55880, 56144, 58080, 58928, 60960, 61248, 61468, 67056, 70180, 73660, 76560, 76835, 81026, 83820, 84216, 88392, 89408, 92202, 102080, 105270, 110490, 111760, 112288, 116160, 117856, 121539, 121920, 122936, 134112, 140360, 147320, 153120, 153670, 162052, 167640, 168432, 176784, 184404, 202565, 210540, 220980, 223520, 224576, 230505, 235712, 243078, 245872, 268224, 280720, 294640, 306240, 307340, 324104, 335280, 336864, 353568, 368808, 405130, 421080, 441960, 445643, 447040, 461010, 486156, 491744, 561440, 589280, 607695, 614680, 648208, 670560, 673728, 707136, 737616, 810260, 842160, 883920, 891286, 922020, 972312, 983488, 1122880, 1178560, 1215390, 1229360, 1296416, 1336929, 1341120, 1475232, 1620520, 1684320, 1767840, 1782572, 1844040, 1944624, 2228215, 2430780, 2458720, 2592832, 2673858, 2950464, 3241040, 3368640, 3535680, 3565144, 3688080, 3889248, 4456430, 4861560, 4917440, 5347716, 6482080, 6684645, 7130288, 7376160, 7778496, 8912860, 9723120, 10695432, 12964160, 13369290, 14260576, 14752320, 17825720, 19446240, 21390864, 26738580, 28521152, 35651440, 38892480, 42781728, 53477160, 71302880, 85563456, 106954320, 142605760, 213908640, 427817280]

約数ペア:

[(1, 427817280), (2, 213908640), (3, 142605760), (4, 106954320), (5, 85563456), (6, 71302880), (8, 53477160), (10, 42781728), (11, 38892480), (12, 35651440), (15, 28521152), (16, 26738580), (20, 21390864), (22, 19446240), (24, 17825720), (29, 14752320), (30, 14260576), (32, 13369290), (33, 12964160), (40, 10695432), (44, 9723120), (48, 8912860), (55, 7778496), (58, 7376160), (60, 7130288), (64, 6684645), (66, 6482080), (80, 5347716), (87, 4917440), (88, 4861560), (96, 4456430), (110, 3889248), (116, 3688080), (120, 3565144), (121, 3535680), (127, 3368640), (132, 3241040), (145, 2950464), (160, 2673858), (165, 2592832), (174, 2458720), (176, 2430780), (192, 2228215), (220, 1944624), (232, 1844040), (240, 1782572), (242, 1767840), (254, 1684320), (264, 1620520), (290, 1475232), (319, 1341120), (320, 1336929), (330, 1296416), (348, 1229360), (352, 1215390), (363, 1178560), (381, 1122880), (435, 983488), (440, 972312), (464, 922020), (480, 891286), (484, 883920), (508, 842160), (528, 810260), (580, 737616), (605, 707136), (635, 673728), (638, 670560), (660, 648208), (696, 614680), (704, 607695), (726, 589280), (762, 561440), (870, 491744), (880, 486156), (928, 461010), (957, 447040), (960, 445643), (968, 441960), (1016, 421080), (1056, 405130), (1160, 368808), (1210, 353568), (1270, 336864), (1276, 335280), (1320, 324104), (1392, 307340), (1397, 306240), (1452, 294640), (1524, 280720), (1595, 268224), (1740, 245872), (1760, 243078), (1815, 235712), (1856, 230505), (1905, 224576), (1914, 223520), (1936, 220980), (2032, 210540), (2112, 202565), (2320, 184404), (2420, 176784), (2540, 168432), (2552, 167640), (2640, 162052), (2784, 153670), (2794, 153120), (2904, 147320), (3048, 140360), (3190, 134112), (3480, 122936), (3509, 121920), (3520, 121539), (3630, 117856), (3683, 116160), (3810, 112288), (3828, 111760), (3872, 110490), (4064, 105270), (4191, 102080), (4640, 92202), (4785, 89408), (4840, 88392), (5080, 84216), (5104, 83820), (5280, 81026), (5568, 76835), (5588, 76560), (5808, 73660), (6096, 70180), (6380, 67056), (6960, 61468), (6985, 61248), (7018, 60960), (7260, 58928), (7366, 58080), (7620, 56144), (7656, 55880), (7744, 55245), (8128, 52635), (8382, 51040), (9280, 46101), (9570, 44704), (9680, 44196), (10160, 42108), (10208, 41910), (10527, 40640), (10560, 40513), (11049, 38720), (11176, 38280), (11616, 36830), (12192, 35090), (12760, 33528), (13920, 30734), (13970, 30624), (14036, 30480), (14520, 29464), (14732, 29040), (15240, 28072), (15312, 27940), (15367, 27840), (16764, 25520), (17545, 24384), (18415, 23232), (19140, 22352), (19360, 22098), (20320, 21054), (20416, 20955)]