20121212160

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2751

約数の個数: 576

約数和(自身を含む): 84266434560

約数和(自身を除く): 64145222400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 256, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 756, 768, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1512, 1674, 1680, 1728, 1736, 1792, 1860, 1890, 1920, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2304, 2480, 2520, 2604, 2683, 2688, 2790, 2880, 2976, 3024, 3255, 3348, 3360, 3456, 3472, 3720, 3780, 3840, 3906, 3968, 4032, 4185, 4320, 4340, 4464, 4480, 4960, 5040, 5208, 5366, 5376, 5580, 5760, 5859, 5952, 6048, 6510, 6696, 6720, 6912, 6944, 7440, 7560, 7812, 7936, 8049, 8064, 8370, 8640, 8680, 8928, 8960, 9765, 9920, 10080, 10416, 10732, 11160, 11520, 11718, 11904, 12096, 13020, 13392, 13415, 13440, 13888, 14880, 15120, 15624, 16098, 16128, 16740, 17280, 17360, 17856, 18781, 19530, 19840, 20160, 20832, 21464, 22320, 23436, 23808, 24147, 24192, 26040, 26784, 26830, 26880, 27776, 29295, 29760, 30240, 31248, 32196, 33480, 34560, 34720, 35712, 37562, 39060, 39680, 40245, 40320, 41664, 42928, 44640, 46872, 48294, 48384, 52080, 53568, 53660, 55552, 56343, 58590, 59520, 60480, 62496, 64392, 66960, 69440, 71424, 72441, 75124, 78120, 80490, 80640, 83173, 83328, 85856, 89280, 93744, 93905, 96588, 104160, 107136, 107320, 112686, 117180, 119040, 120735, 120960, 124992, 128784, 133920, 138880, 144882, 150248, 156240, 160980, 166346, 166656, 169029, 171712, 178560, 187488, 187810, 193176, 208320, 214272, 214640, 225372, 234360, 241470, 241920, 249519, 249984, 257568, 267840, 277760, 281715, 289764, 300496, 312480, 321960, 332692, 338058, 343424, 357120, 362205, 374976, 375620, 386352, 415865, 416640, 429280, 450744, 468720, 482940, 499038, 499968, 507087, 515136, 535680, 563430, 579528, 582211, 600992, 624960, 643920, 665384, 676116, 686848, 724410, 748557, 749952, 751240, 772704, 831730, 833280, 845145, 858560, 901488, 937440, 965880, 998076, 1014174, 1030272, 1071360, 1126860, 1159056, 1164422, 1201984, 1247595, 1249920, 1287840, 1330768, 1352232, 1448820, 1497114, 1499904, 1502480, 1545408, 1663460, 1690290, 1717120, 1746633, 1802976, 1874880, 1931760, 1996152, 2028348, 2060544, 2245671, 2253720, 2318112, 2328844, 2403968, 2495190, 2499840, 2535435, 2575680, 2661536, 2704464, 2897640, 2911055, 2994228, 3004960, 3090816, 3326920, 3380580, 3434240, 3493266, 3605952, 3742785, 3749760, 3863520, 3992304, 4056696, 4491342, 4507440, 4636224, 4657688, 4807936, 4990380, 5070870, 5151360, 5239899, 5323072, 5408928, 5795280, 5822110, 5988456, 6009920, 6181632, 6653840, 6761160, 6986532, 7211904, 7485570, 7499520, 7727040, 7984608, 8113392, 8733165, 8982684, 9014880, 9272448, 9315376, 9980760, 10141740, 10302720, 10479798, 10646144, 10817856, 11228355, 11590560, 11644220, 11976912, 12019840, 13307680, 13522320, 13973064, 14423808, 14971140, 15454080, 15719697, 15969216, 16226784, 17466330, 17965368, 18029760, 18544896, 18630752, 19961520, 20283480, 20959596, 21292288, 21635712, 22456710, 23181120, 23288440, 23953824, 24039680, 26199495, 26615360, 27044640, 27946128, 29942280, 30908160, 31439394, 31938432, 32453568, 34932660, 35930736, 36059520, 37261504, 39923040, 40566960, 41919192, 43271424, 44913420, 46362240, 46576880, 47907648, 52398990, 53230720, 54089280, 55892256, 59884560, 62878788, 63876864, 64907136, 69865320, 71861472, 72119040, 74523008, 78598485, 79846080, 81133920, 83838384, 89826840, 92724480, 93153760, 95815296, 104797980, 106461440, 108178560, 111784512, 119769120, 125757576, 129814272, 139730640, 143722944, 149046016, 157196970, 159692160, 162267840, 167676768, 179653680, 186307520, 191630592, 209595960, 216357120, 223569024, 239538240, 251515152, 279461280, 287445888, 314393940, 319384320, 324535680, 335353536, 359307360, 372615040, 419191920, 447138048, 479076480, 503030304, 558922560, 574891776, 628787880, 649071360, 670707072, 718614720, 745230080, 838383840, 958152960, 1006060608, 1117845120, 1257575760, 1341414144, 1437229440, 1676767680, 2012121216, 2235690240, 2515151520, 2874458880, 3353535360, 4024242432, 5030303040, 6707070720, 10060606080, 20121212160]

約数ペア:

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