20904038646960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{881}}^1\times {\mathrm{929}}^1$

素因数の和:2517

約数の個数: 640

約数和(自身を含む): 77568195317760

約数和(自身を除く): 56664156670800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 661, 690, 805, 840, 881, 920, 929, 966, 1104, 1288, 1322, 1380, 1610, 1680, 1762, 1840, 1858, 1932, 1983, 2415, 2576, 2643, 2644, 2760, 2787, 3220, 3305, 3524, 3716, 3864, 3966, 4405, 4627, 4645, 4830, 5286, 5288, 5520, 5574, 6167, 6440, 6503, 6610, 7048, 7432, 7728, 7932, 8810, 9254, 9290, 9660, 9915, 10572, 10576, 11148, 12334, 12880, 13006, 13215, 13220, 13881, 13935, 14096, 14864, 15203, 15864, 17620, 18501, 18508, 18580, 19320, 19509, 19830, 20263, 21144, 21367, 22296, 23135, 24668, 26012, 26430, 26440, 27762, 27870, 30406, 30835, 31728, 32515, 35240, 37002, 37016, 37160, 38640, 39018, 39660, 40526, 42288, 42734, 44592, 45609, 46270, 49336, 52024, 52860, 52880, 55524, 55740, 60789, 60812, 61670, 64101, 65030, 69405, 70480, 74004, 74032, 74320, 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2243535, 2269456, 2329364, 2393104, 2431560, 2455347, 2456276, 2554104, 2564040, 2836820, 2911705, 2991380, 3070345, 3192630, 3273796, 3404184, 3494046, 3589656, 3648720, 3684414, 4076387, 4092245, 4255230, 4256840, 4298483, 4487070, 4658728, 4863120, 4910694, 4912552, 5108208, 5128080, 5673640, 5729143, 5823410, 5982760, 6140690, 6385260, 6547592, 6808368, 6988092, 7179312, 7368828, 8152774, 8184490, 8510460, 8513680, 8596966, 8735115, 8974140, 9211035, 9317456, 9821388, 9825104, 11347280, 11458286, 11646820, 11965520, 12229161, 12276735, 12281380, 12770520, 12895449, 13095184, 13393843, 13976184, 14123587, 14737656, 16305548, 16368980, 17020920, 17187429, 17193932, 17470230, 17948280, 18422070, 18824327, 19642776, 20381935, 21492415, 22916572, 23293640, 24458322, 24553470, 24562760, 25541040, 25790898, 26787686, 27952368, 28247174, 28645715, 29475312, 32611096, 32737960, 34041840, 34374858, 34387864, 34940460, 35896560, 36844140, 37648654, 39285552, 40181529, 40763870, 42370761, 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562541406, 564729810, 564943480, 593190654, 642904464, 658851445, 677932176, 687497160, 750055208, 752973080, 790621734, 790920872, 803630580, 847415220, 903567696, 937569010, 978332880, 988651090, 1031635920, 1054162312, 1071507440, 1081989578, 1125082812, 1129459620, 1129886960, 1186381308, 1317702890, 1374994320, 1406353515, 1482976635, 1500110416, 1505946160, 1581243468, 1581841744, 1607261160, 1622984367, 1694830440, 1875138020, 1976554335, 1977302180, 2108324624, 2163979156, 2250165624, 2258919240, 2372762616, 2635405780, 2704973945, 2812707030, 2965953270, 3162486936, 3214522320, 3245968734, 3389660880, 3750276040, 3786963523, 3953108670, 3954604360, 4327958312, 4500331248, 4517838480, 4745525232, 5270811560, 5409947890, 5625414060, 5931906540, 6324973872, 6491937468, 7500552080, 7573927046, 7906217340, 7909208720, 8114921835, 8655916624, 10541623120, 10819895780, 11250828120, 11360890569, 11863813080, 12442880147, 12983874936, 15147854092, 15812434680, 16229843670, 18934817615, 21639791560, 22501656240, 22721781138, 23727626160, 24885760294, 25967749872, 30295708184, 31624869360, 32459687340, 37328640441, 37869635230, 43279583120, 45443562276, 49771520588, 56804452845, 60591416368, 62214400735, 64919374680, 74657280882, 75739270460, 87100161029, 90887124552, 99543041176, 113608905690, 124428801470, 129838749360, 149314561764, 151478540920, 174200322058, 181774249104, 186643202205, 199086082352, 227217811380, 248857602940, 261300483087, 298629123528, 302957081840, 348400644116, 373286404410, 435500805145, 454435622760, 497715205880, 522600966174, 597258247056, 696801288232, 746572808820, 871001610290, 908871245520, 995430411760, 1045201932348, 1306502415435, 1393602576464, 1493145617640, 1742003220580, 2090403864696, 2613004830870, 2986291235280, 3484006441160, 4180807729392, 5226009661740, 6968012882320, 10452019323480, 20904038646960]

約数ペア:

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