18545231040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:480

約数の個数: 448

約数和(自身を含む): 68876021760

約数和(自身を除く): 50330790720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 181, 192, 193, 210, 224, 237, 240, 280, 316, 320, 336, 362, 386, 395, 420, 448, 474, 480, 543, 553, 560, 579, 632, 672, 724, 772, 790, 840, 905, 948, 960, 965, 1086, 1106, 1120, 1158, 1185, 1264, 1267, 1344, 1351, 1448, 1544, 1580, 1659, 1680, 1810, 1896, 1930, 2172, 2212, 2240, 2316, 2370, 2528, 2534, 2702, 2715, 2765, 2895, 2896, 3088, 3160, 3318, 3360, 3620, 3792, 3801, 3860, 4053, 4344, 4424, 4632, 4740, 5056, 5068, 5404, 5430, 5530, 5790, 5792, 6176, 6320, 6335, 6636, 6720, 6755, 7240, 7584, 7602, 7720, 8106, 8295, 8688, 8848, 9264, 9480, 10136, 10808, 10860, 11060, 11580, 11584, 12352, 12640, 12670, 13272, 13510, 14299, 14480, 15168, 15204, 15247, 15440, 16212, 16590, 17376, 17696, 18528, 18960, 19005, 20265, 20272, 21616, 21720, 22120, 23160, 25280, 25340, 26544, 27020, 28598, 28960, 30408, 30494, 30880, 32424, 33180, 34752, 34933, 35392, 37056, 37920, 38010, 40530, 40544, 42897, 43232, 43440, 44240, 45741, 46320, 50680, 53088, 54040, 57196, 57920, 60816, 60988, 61760, 64848, 66360, 69866, 71495, 75840, 76020, 76235, 81060, 81088, 85794, 86464, 86880, 88480, 91482, 92640, 100093, 101360, 104799, 106176, 106729, 108080, 114392, 121632, 121976, 129696, 132720, 139732, 142990, 152040, 152470, 162120, 171588, 173760, 174665, 176960, 182964, 185280, 200186, 202720, 209598, 213458, 214485, 216160, 228705, 228784, 243264, 243952, 244531, 259392, 265440, 279464, 285980, 300279, 304080, 304940, 320187, 324240, 343176, 349330, 365928, 400372, 405440, 419196, 426916, 428970, 432320, 457410, 457568, 487904, 489062, 500465, 523995, 530880, 533645, 558928, 571960, 600558, 608160, 609880, 640374, 648480, 686352, 698660, 731856, 733593, 800744, 838392, 853832, 857940, 914820, 915136, 975808, 978124, 1000930, 1047990, 1067290, 1117856, 1143920, 1201116, 1216320, 1219760, 1222655, 1280748, 1296960, 1372704, 1397320, 1463712, 1467186, 1501395, 1600935, 1601488, 1676784, 1707664, 1715880, 1829640, 1956248, 2001860, 2095980, 2134580, 2235712, 2287840, 2402232, 2439520, 2445310, 2561496, 2745408, 2759707, 2794640, 2927424, 2934372, 3002790, 3201870, 3202976, 3353568, 3415328, 3431760, 3659280, 3667965, 3912496, 4003720, 4191960, 4269160, 4575680, 4804464, 4879040, 4890620, 5122992, 5519414, 5589280, 5868744, 6005580, 6403740, 6405952, 6707136, 6830656, 6863520, 7318560, 7335930, 7824992, 8007440, 8279121, 8383920, 8538320, 9608928, 9781240, 10245984, 11038828, 11178560, 11737488, 12011160, 12807480, 13727040, 13798535, 14637120, 14671860, 15649984, 16014880, 16558242, 16767840, 17076640, 19217856, 19317949, 19562480, 20491968, 22077656, 23474976, 24022320, 25614960, 27597070, 29343720, 32029760, 33116484, 33535680, 34153280, 38635898, 39124960, 41395605, 44155312, 46949952, 48044640, 51229920, 55194140, 57953847, 58687440, 66232968, 77271796, 78249920, 82791210, 88310624, 96089280, 96589745, 102459840, 110388280, 115907694, 117374880, 132465936, 154543592, 165582420, 176621248, 193179490, 220776560, 231815388, 234749760, 264931872, 289769235, 309087184, 331164840, 386358980, 441553120, 463630776, 529863744, 579538470, 618174368, 662329680, 772717960, 883106240, 927261552, 1159076940, 1236348736, 1324659360, 1545435920, 1854523104, 2318153880, 2649318720, 3090871840, 3709046208, 4636307760, 6181743680, 9272615520, 18545231040]

約数ペア:

[(1, 18545231040), (2, 9272615520), (3, 6181743680), (4, 4636307760), (5, 3709046208), (6, 3090871840), (7, 2649318720), (8, 2318153880), (10, 1854523104), (12, 1545435920), (14, 1324659360), (15, 1236348736), (16, 1159076940), (20, 927261552), (21, 883106240), (24, 772717960), (28, 662329680), (30, 618174368), (32, 579538470), (35, 529863744), (40, 463630776), (42, 441553120), (48, 386358980), (56, 331164840), (60, 309087184), (64, 289769235), (70, 264931872), (79, 234749760), (80, 231815388), (84, 220776560), (96, 193179490), (105, 176621248), (112, 165582420), (120, 154543592), (140, 132465936), (158, 117374880), (160, 115907694), (168, 110388280), (181, 102459840), (192, 96589745), (193, 96089280), (210, 88310624), (224, 82791210), (237, 78249920), (240, 77271796), (280, 66232968), (316, 58687440), (320, 57953847), (336, 55194140), (362, 51229920), (386, 48044640), (395, 46949952), (420, 44155312), (448, 41395605), (474, 39124960), (480, 38635898), (543, 34153280), (553, 33535680), (560, 33116484), (579, 32029760), (632, 29343720), (672, 27597070), (724, 25614960), (772, 24022320), (790, 23474976), (840, 22077656), (905, 20491968), (948, 19562480), (960, 19317949), (965, 19217856), (1086, 17076640), (1106, 16767840), (1120, 16558242), (1158, 16014880), (1185, 15649984), (1264, 14671860), (1267, 14637120), (1344, 13798535), (1351, 13727040), (1448, 12807480), (1544, 12011160), (1580, 11737488), (1659, 11178560), (1680, 11038828), (1810, 10245984), (1896, 9781240), (1930, 9608928), (2172, 8538320), (2212, 8383920), (2240, 8279121), (2316, 8007440), (2370, 7824992), (2528, 7335930), (2534, 7318560), (2702, 6863520), (2715, 6830656), (2765, 6707136), (2895, 6405952), (2896, 6403740), (3088, 6005580), (3160, 5868744), (3318, 5589280), (3360, 5519414), (3620, 5122992), (3792, 4890620), (3801, 4879040), (3860, 4804464), (4053, 4575680), (4344, 4269160), (4424, 4191960), (4632, 4003720), (4740, 3912496), (5056, 3667965), (5068, 3659280), (5404, 3431760), (5430, 3415328), (5530, 3353568), (5790, 3202976), (5792, 3201870), (6176, 3002790), (6320, 2934372), (6335, 2927424), (6636, 2794640), (6720, 2759707), (6755, 2745408), (7240, 2561496), (7584, 2445310), (7602, 2439520), (7720, 2402232), (8106, 2287840), (8295, 2235712), (8688, 2134580), (8848, 2095980), (9264, 2001860), (9480, 1956248), (10136, 1829640), (10808, 1715880), (10860, 1707664), (11060, 1676784), (11580, 1601488), (11584, 1600935), (12352, 1501395), (12640, 1467186), (12670, 1463712), (13272, 1397320), (13510, 1372704), (14299, 1296960), (14480, 1280748), (15168, 1222655), (15204, 1219760), (15247, 1216320), (15440, 1201116), (16212, 1143920), (16590, 1117856), (17376, 1067290), (17696, 1047990), (18528, 1000930), (18960, 978124), (19005, 975808), (20265, 915136), (20272, 914820), (21616, 857940), (21720, 853832), (22120, 838392), (23160, 800744), (25280, 733593), (25340, 731856), (26544, 698660), (27020, 686352), (28598, 648480), (28960, 640374), (30408, 609880), (30494, 608160), (30880, 600558), (32424, 571960), (33180, 558928), (34752, 533645), (34933, 530880), (35392, 523995), (37056, 500465), (37920, 489062), (38010, 487904), (40530, 457568), (40544, 457410), (42897, 432320), (43232, 428970), (43440, 426916), (44240, 419196), (45741, 405440), (46320, 400372), (50680, 365928), (53088, 349330), (54040, 343176), (57196, 324240), (57920, 320187), (60816, 304940), (60988, 304080), (61760, 300279), (64848, 285980), (66360, 279464), (69866, 265440), (71495, 259392), (75840, 244531), (76020, 243952), (76235, 243264), (81060, 228784), (81088, 228705), (85794, 216160), (86464, 214485), (86880, 213458), (88480, 209598), (91482, 202720), (92640, 200186), (100093, 185280), (101360, 182964), (104799, 176960), (106176, 174665), (106729, 173760), (108080, 171588), (114392, 162120), (121632, 152470), (121976, 152040), (129696, 142990), (132720, 139732)]