20121615780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 576

約数和(自身を含む): 73249505280

約数和(自身を除く): 53127889500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 29, 30, 31, 35, 42, 46, 49, 58, 60, 62, 69, 70, 84, 87, 92, 93, 98, 105, 115, 116, 124, 138, 140, 145, 147, 155, 161, 174, 186, 196, 203, 210, 217, 230, 245, 276, 290, 294, 310, 322, 331, 345, 348, 372, 406, 420, 434, 435, 460, 465, 483, 490, 580, 588, 609, 620, 644, 651, 662, 667, 690, 713, 735, 805, 812, 868, 870, 899, 930, 966, 980, 993, 1015, 1085, 1127, 1218, 1302, 1324, 1334, 1380, 1421, 1426, 1470, 1519, 1610, 1655, 1740, 1798, 1860, 1932, 1986, 2001, 2030, 2139, 2170, 2254, 2317, 2415, 2436, 2604, 2668, 2697, 2842, 2852, 2940, 3038, 3045, 3220, 3255, 3310, 3335, 3381, 3565, 3596, 3972, 4002, 4060, 4263, 4278, 4340, 4495, 4508, 4557, 4634, 4669, 4830, 4965, 4991, 5394, 5635, 5684, 6076, 6090, 6293, 6510, 6620, 6670, 6762, 6951, 7105, 7130, 7595, 7613, 8004, 8526, 8556, 8990, 9114, 9268, 9338, 9599, 9660, 9930, 9982, 10005, 10261, 10695, 10788, 11270, 11585, 12180, 12586, 13020, 13340, 13485, 13524, 13902, 14007, 14210, 14260, 14973, 15190, 15226, 16219, 16905, 17052, 17980, 18228, 18676, 18879, 19198, 19860, 19964, 20010, 20522, 20677, 21315, 21390, 22540, 22785, 22839, 23170, 23345, 24955, 25172, 26970, 27804, 28014, 28420, 28797, 29946, 30380, 30452, 30783, 31465, 32438, 32683, 33810, 34755, 34937, 37758, 38065, 38396, 40020, 41044, 41354, 42630, 42780, 44051, 45570, 45678, 46340, 46690, 47995, 48657, 49910, 51305, 53291, 53940, 56028, 57594, 59892, 61566, 62031, 62930, 64876, 65366, 67193, 67620, 69510, 69874, 70035, 71827, 74865, 75516, 76130, 81095, 82708, 85260, 88102, 91140, 91356, 93380, 94395, 95990, 97314, 98049, 99820, 102610, 103385, 104811, 106582, 114195, 115188, 123132, 124062, 125860, 130732, 132153, 134386, 139020, 139748, 140070, 143654, 143985, 144739, 149730, 152260, 153915, 159873, 162190, 163415, 174685, 176204, 188790, 191980, 194628, 196098, 201579, 205220, 206770, 209622, 213164, 215481, 220255, 220777, 228390, 236003, 243285, 248124, 264306, 266455, 268772, 280140, 287308, 287970, 289478, 297569, 299460, 307830, 310155, 319746, 324380, 326830, 335965, 349370, 359135, 373037, 377580, 392196, 403158, 413540, 419244, 430962, 434217, 440510, 441554, 456780, 470351, 472006, 486570, 490245, 502789, 524055, 528612, 532910, 575940, 578956, 595138, 615660, 620310, 639492, 653660, 660765, 662331, 671930, 698740, 708009, 718270, 723695, 746074, 799365, 806316, 861924, 868434, 881020, 883108, 892707, 940702, 944012, 973140, 980490, 1005578, 1007895, 1013173, 1048110, 1065820, 1077405, 1103885, 1119111, 1180015, 1190276, 1240620, 1321530, 1324662, 1343860, 1411053, 1416018, 1436540, 1447390, 1487845, 1492148, 1508367, 1545439, 1598730, 1652021, 1736868, 1785414, 1865185, 1881404, 1960980, 2011156, 2015790, 2026346, 2082983, 2096220, 2154810, 2171085, 2207770, 2238222, 2351755, 2360030, 2513945, 2643060, 2649324, 2822106, 2832036, 2894780, 2975690, 3016734, 3039519, 3090878, 3197460, 3304042, 3311655, 3540045, 3570828, 3730370, 4031580, 4052692, 4165966, 4309620, 4342170, 4415540, 4463535, 4476444, 4636317, 4703510, 4720060, 4956063, 5027890, 5065865, 5595555, 5644212, 5951380, 6033468, 6079038, 6181756, 6248949, 6608084, 6623310, 6844087, 7055265, 7080090, 7460740, 7541835, 7727195, 8260105, 8331932, 8684340, 8927070, 9272634, 9407020, 9912126, 10055780, 10131730, 10414915, 10818073, 11191110, 11564147, 12158076, 12497898, 13246620, 13688174, 14110530, 14160180, 14580881, 15083670, 15197595, 15454390, 16520210, 17854140, 18545268, 19824252, 20263460, 20532261, 20829830, 21636146, 22382220, 23128294, 23181585, 24780315, 24995796, 27376348, 28221060, 29161762, 30167340, 30395190, 30908780, 31244745, 32454219, 33040420, 34220435, 34692441, 41064522, 41659660, 43272292, 43742643, 46256588, 46363170, 47908609, 49560630, 54090365, 57820735, 58323524, 60790380, 62489490, 64908438, 68440870, 69384882, 72904405, 82129044, 87485286, 92726340, 95817218, 99121260, 102661305, 108180730, 115641470, 124978980, 129816876, 136881740, 138769764, 143725827, 145808810, 162271095, 173462205, 174970572, 191634436, 205322610, 216361460, 218713215, 231282940, 239543045, 287451654, 291617620, 324542190, 335360263, 346924410, 410645220, 437426430, 479086090, 574903308, 649084380, 670720526, 693848820, 718629135, 874852860, 958172180, 1006080789, 1341441052, 1437258270, 1676801315, 2012161578, 2874516540, 3353602630, 4024323156, 5030403945, 6707205260, 10060807890, 20121615780]

約数ペア:

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