18946509120

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{863}}^1$

素因数の和:921

約数の個数: 840

約数和(自身を含む): 84760929792

約数和(自身を除く): 65814420672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 121, 126, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 242, 252, 264, 270, 280, 288, 297, 308, 315, 320, 324, 330, 336, 352, 360, 363, 378, 385, 396, 405, 420, 432, 440, 448, 462, 480, 484, 495, 504, 528, 540, 560, 567, 576, 594, 605, 616, 630, 648, 660, 672, 693, 704, 720, 726, 756, 770, 792, 810, 840, 847, 863, 864, 880, 891, 924, 945, 960, 968, 990, 1008, 1056, 1080, 1089, 1120, 1134, 1155, 1188, 1210, 1232, 1260, 1296, 1320, 1344, 1386, 1440, 1452, 1485, 1512, 1540, 1584, 1620, 1680, 1694, 1726, 1728, 1760, 1782, 1815, 1848, 1890, 1936, 1980, 2016, 2079, 2112, 2160, 2178, 2240, 2268, 2310, 2376, 2420, 2464, 2520, 2541, 2589, 2592, 2640, 2772, 2835, 2880, 2904, 2970, 3024, 3080, 3168, 3240, 3267, 3360, 3388, 3452, 3465, 3520, 3564, 3630, 3696, 3780, 3872, 3960, 4032, 4158, 4235, 4315, 4320, 4356, 4455, 4536, 4620, 4752, 4840, 4928, 5040, 5082, 5178, 5184, 5280, 5445, 5544, 5670, 5808, 5940, 6041, 6048, 6160, 6237, 6336, 6480, 6534, 6720, 6776, 6904, 6930, 7128, 7260, 7392, 7560, 7623, 7744, 7767, 7920, 8316, 8470, 8630, 8640, 8712, 8910, 9072, 9240, 9493, 9504, 9680, 9801, 10080, 10164, 10356, 10395, 10560, 10890, 11088, 11340, 11616, 11880, 12082, 12096, 12320, 12474, 12705, 12945, 12960, 13068, 13552, 13808, 13860, 14256, 14520, 14784, 15120, 15246, 15534, 15840, 16335, 16632, 16940, 17260, 17424, 17820, 18123, 18144, 18480, 18986, 19008, 19360, 19602, 20160, 20328, 20712, 20790, 21780, 22176, 22680, 22869, 23232, 23301, 23760, 24164, 24640, 24948, 25410, 25890, 25920, 26136, 27104, 27616, 27720, 28479, 28512, 29040, 30205, 30240, 30492, 31068, 31185, 31680, 32670, 33264, 33880, 34520, 34848, 35640, 36246, 36288, 36960, 37972, 38115, 38720, 38835, 39204, 40656, 41424, 41580, 43560, 44352, 45360, 45738, 46602, 47465, 47520, 48328, 49005, 49896, 50820, 51780, 52272, 54208, 54369, 55232, 55440, 56958, 57024, 58080, 60410, 60480, 60984, 62136, 62370, 65340, 66451, 66528, 67760, 68607, 69040, 69696, 69903, 71280, 72492, 73920, 75944, 76230, 77670, 78408, 81312, 82848, 83160, 85437, 87120, 90615, 90720, 91476, 93204, 94930, 95040, 96656, 98010, 99792, 101640, 103560, 104423, 104544, 108738, 110880, 113916, 114345, 116160, 116505, 120820, 121968, 124272, 124740, 130680, 132902, 133056, 135520, 137214, 138080, 139806, 142395, 142560, 144984, 151888, 152460, 155340, 156816, 162624, 163107, 165696, 166320, 170874, 174240, 181230, 181440, 182952, 186408, 189860, 193312, 196020, 199353, 199584, 203280, 207120, 208846, 209088, 217476, 221760, 227832, 228690, 233010, 241640, 243936, 248544, 249480, 256311, 261360, 265804, 271040, 271845, 274428, 276160, 279612, 284790, 285120, 289968, 303776, 304920, 310680, 313269, 313632, 326214, 332255, 332640, 341748, 343035, 348480, 349515, 362460, 365904, 372816, 379720, 386624, 392040, 398706, 399168, 406560, 414240, 417692, 427185, 434952, 455664, 457380, 466020, 483280, 487872, 489321, 497088, 498960, 512622, 522115, 522720, 531608, 543690, 548856, 559224, 569580, 579936, 598059, 607552, 609840, 621360, 626538, 627264, 652428, 664510, 665280, 683496, 686070, 699030, 724920, 730961, 731808, 745632, 759440, 768933, 784080, 797412, 813120, 815535, 828480, 835384, 854370, 869904, 911328, 914760, 932040, 939807, 966560, 978642, 996765, 997920, 1025244, 1044230, 1045440, 1063216, 1087380, 1097712, 1118448, 1139160, 1159872, 1196118, 1219680, 1242720, 1253076, 1281555, 1304856, 1329020, 1366992, 1372140, 1398060, 1449840, 1461922, 1463616, 1491264, 1518880, 1537866, 1566345, 1568160, 1594824, 1631070, 1670768, 1708740, 1739808, 1794177, 1822656, 1829520, 1864080, 1879614, 1933120, 1957284, 1993530, 1995840, 2050488, 2088460, 2126432, 2174760, 2192883, 2195424, 2236896, 2278320, 2392236, 2439360, 2446605, 2485440, 2506152, 2563110, 2609712, 2658040, 2733984, 2744280, 2796120, 2819421, 2899680, 2923844, 2990295, 3037760, 3075732, 3132690, 3136320, 3189648, 3262140, 3341536, 3417480, 3479616, 3588354, 3654805, 3659040, 3728160, 3759228, 3844665, 3914568, 3987060, 4100976, 4176920, 4252864, 4349520, 4385766, 4390848, 4473792, 4556640, 4699035, 4784472, 4893210, 5012304, 5126220, 5219424, 5316080, 5382531, 5467968, 5488560, 5592240, 5638842, 5799360, 5847688, 5980590, 6151464, 6265380, 6379296, 6524280, 6578649, 6683072, 6834960, 7176708, 7309610, 7318080, 7456320, 7518456, 7689330, 7829136, 7974120, 8201952, 8353840, 8458263, 8699040, 8771532, 8970885, 9113280, 9398070, 9568944, 9786420, 10024608, 10252440, 10438848, 10632160, 10765062, 10964415, 10977120, 11184480, 11277684, 11695376, 11961180, 12302928, 12530760, 12758592, 13048560, 13157298, 13669920, 14097105, 14353416, 14619220, 15036912, 15378660, 15658272, 15948240, 16403904, 16707680, 16916526, 17398080, 17543064, 17941770, 18796140, 19137888, 19572840, 19735947, 20049216, 20504880, 21264320, 21530124, 21928830, 21954240, 22368960, 22555368, 23390752, 23922360, 24605856, 25061520, 26097120, 26314596, 26912655, 27339840, 28194210, 28706832, 29238440, 30073824, 30757320, 31316544, 31896480, 32893245, 33415360, 33833052, 35086128, 35883540, 37592280, 38275776, 39145680, 39471894, 41009760, 42291315, 43060248, 43857660, 45110736, 46781504, 47844720, 49211712, 50123040, 52194240, 52629192, 53825310, 56388420, 57413664, 58476880, 59207841, 60147648, 61514640, 63792960, 65786490, 67666104, 70172256, 71767080, 75184560, 78291360, 78943788, 82019520, 84582630, 86120496, 87715320, 90221472, 95689440, 98679735, 100246080, 105258384, 107650620, 112776840, 114827328, 116953760, 118415682, 123029280, 131572980, 135332208, 140344512, 143534160, 150369120, 156582720, 157887576, 169165260, 172240992, 175430640, 180442944, 191378880, 197359470, 210516768, 215301240, 225553680, 233907520, 236831364, 246058560, 263145960, 270664416, 287068320, 296039205, 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約数ペア:

[(1, 18946509120), (2, 9473254560), (3, 6315503040), (4, 4736627280), (5, 3789301824), (6, 3157751520), (7, 2706644160), (8, 2368313640), (9, 2105167680), (10, 1894650912), (11, 1722409920), (12, 1578875760), (14, 1353322080), (15, 1263100608), (16, 1184156820), (18, 1052583840), (20, 947325456), (21, 902214720), (22, 861204960), (24, 789437880), (27, 701722560), (28, 676661040), (30, 631550304), (32, 592078410), (33, 574136640), (35, 541328832), (36, 526291920), (40, 473662728), (42, 451107360), (44, 430602480), (45, 421033536), (48, 394718940), (54, 350861280), (55, 344481984), (56, 338330520), (60, 315775152), (63, 300738240), (64, 296039205), (66, 287068320), (70, 270664416), (72, 263145960), (77, 246058560), (80, 236831364), (81, 233907520), (84, 225553680), (88, 215301240), (90, 210516768), (96, 197359470), (99, 191378880), (105, 180442944), (108, 175430640), (110, 172240992), (112, 169165260), (120, 157887576), (121, 156582720), (126, 150369120), (132, 143534160), (135, 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(16632, 1139160), (16940, 1118448), (17260, 1097712), (17424, 1087380), (17820, 1063216), (18123, 1045440), (18144, 1044230), (18480, 1025244), (18986, 997920), (19008, 996765), (19360, 978642), (19602, 966560), (20160, 939807), (20328, 932040), (20712, 914760), (20790, 911328), (21780, 869904), (22176, 854370), (22680, 835384), (22869, 828480), (23232, 815535), (23301, 813120), (23760, 797412), (24164, 784080), (24640, 768933), (24948, 759440), (25410, 745632), (25890, 731808), (25920, 730961), (26136, 724920), (27104, 699030), (27616, 686070), (27720, 683496), (28479, 665280), (28512, 664510), (29040, 652428), (30205, 627264), (30240, 626538), (30492, 621360), (31068, 609840), (31185, 607552), (31680, 598059), (32670, 579936), (33264, 569580), (33880, 559224), (34520, 548856), (34848, 543690), (35640, 531608), (36246, 522720), (36288, 522115), (36960, 512622), (37972, 498960), (38115, 497088), (38720, 489321), (38835, 487872), (39204, 483280), (40656, 466020), (41424, 457380), 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