20205909360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5227}}^1$

素因数の和:5325

約数の個数: 480

約数和(自身を含む): 84949562880

約数和(自身を除く): 64743653520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 59, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 118, 120, 126, 130, 140, 144, 156, 168, 177, 180, 182, 195, 208, 210, 234, 236, 240, 252, 260, 273, 280, 295, 312, 315, 336, 354, 360, 364, 390, 413, 420, 455, 468, 472, 504, 520, 531, 546, 560, 585, 590, 624, 630, 708, 720, 728, 767, 780, 819, 826, 840, 885, 910, 936, 944, 1008, 1040, 1062, 1092, 1170, 1180, 1239, 1260, 1365, 1416, 1456, 1534, 1560, 1638, 1652, 1680, 1770, 1820, 1872, 2065, 2124, 2184, 2301, 2340, 2360, 2478, 2520, 2655, 2730, 2832, 3068, 3120, 3276, 3304, 3540, 3640, 3717, 3835, 4095, 4130, 4248, 4368, 4602, 4680, 4720, 4956, 5040, 5227, 5310, 5369, 5460, 6136, 6195, 6552, 6608, 6903, 7080, 7280, 7434, 7670, 8190, 8260, 8496, 9204, 9360, 9912, 10454, 10620, 10738, 10920, 11505, 12272, 12390, 13104, 13806, 14160, 14868, 15340, 15681, 16107, 16380, 16520, 18408, 18585, 19824, 20908, 21240, 21476, 21840, 23010, 24780, 26135, 26845, 27612, 29736, 30680, 31362, 32214, 32760, 33040, 34515, 36589, 36816, 37170, 41816, 42480, 42952, 46020, 47043, 48321, 49560, 52270, 53690, 55224, 59472, 61360, 62724, 64428, 65520, 67951, 69030, 73178, 74340, 78405, 80535, 83632, 85904, 92040, 94086, 96642, 99120, 104540, 107380, 109767, 110448, 125448, 128856, 135902, 138060, 146356, 148680, 156810, 161070, 182945, 184080, 188172, 193284, 203853, 209080, 214760, 219534, 235215, 241605, 250896, 257712, 271804, 276120, 292712, 297360, 308393, 313620, 322140, 329301, 339755, 365890, 376344, 386568, 407706, 418160, 429520, 439068, 470430, 475657, 483210, 543608, 548835, 552240, 585424, 611559, 616786, 627240, 644280, 658602, 679510, 731780, 752688, 773136, 815412, 878136, 925179, 940860, 951314, 966420, 1019265, 1087216, 1097670, 1223118, 1233572, 1254480, 1288560, 1317204, 1359020, 1426971, 1463560, 1541965, 1630824, 1646505, 1756272, 1850358, 1881720, 1902628, 1932840, 2038530, 2158751, 2195340, 2378285, 2446236, 2467144, 2634408, 2718040, 2775537, 2853942, 2927120, 3057795, 3083930, 3261648, 3293010, 3700716, 3763440, 3805256, 3865680, 4009109, 4077060, 4280913, 4317502, 4390680, 4625895, 4756570, 4892472, 4934288, 5268816, 5436080, 5551074, 5707884, 6115590, 6167860, 6476253, 6586020, 7134855, 7401432, 7610512, 8018218, 8154120, 8561826, 8635004, 8781360, 9251790, 9513140, 9784944, 10793755, 11102148, 11415768, 12027327, 12231180, 12335720, 12952506, 13172040, 13877685, 14269710, 14802864, 16036436, 16308240, 17123652, 17270008, 18503580, 19026280, 19428759, 20045545, 21404565, 21587510, 22204296, 22831536, 24054654, 24462360, 24671440, 25905012, 26344080, 27755370, 28063763, 28539420, 32072872, 32381265, 34247304, 34540016, 36081981, 37007160, 38052560, 38857518, 40091090, 42809130, 43175020, 44408592, 48109308, 48924720, 51810024, 55510740, 56127526, 57078840, 60136635, 64145744, 64762530, 68494608, 72163962, 74014320, 77715036, 80182180, 84191289, 85618260, 86350040, 96218616, 97143795, 103620048, 111021480, 112255052, 114157680, 120273270, 129525060, 140318815, 144327924, 155430072, 160364360, 168382578, 171236520, 172700080, 180409905, 192437232, 194287590, 222042960, 224510104, 240546540, 252573867, 259050120, 280637630, 288655848, 310860144, 320728720, 336765156, 342473040, 360819810, 388575180, 420956445, 449020208, 481093080, 505147734, 518100240, 561275260, 577311696, 673530312, 721639620, 777150360, 841912890, 962186160, 1010295468, 1122550520, 1262869335, 1347060624, 1443279240, 1554300720, 1683825780, 2020590936, 2245101040, 2525738670, 2886558480, 3367651560, 4041181872, 5051477340, 6735303120, 10102954680, 20205909360]

約数ペア:

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