20128953600

素因数分解:

$2^8\times 3^5\times 5^2\times 7^1\times {\mathrm{43}}^2$

素因数の和:134

約数の個数: 972

約数和(自身を含む): 87322181856

約数和(自身を除く): 67193228256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 86, 90, 96, 100, 105, 108, 112, 120, 126, 128, 129, 135, 140, 144, 150, 160, 162, 168, 172, 175, 180, 189, 192, 200, 210, 215, 216, 224, 225, 240, 243, 252, 256, 258, 270, 280, 288, 300, 301, 315, 320, 324, 336, 344, 350, 360, 378, 384, 387, 400, 405, 420, 430, 432, 448, 450, 480, 486, 504, 516, 525, 540, 560, 567, 576, 600, 602, 630, 640, 645, 648, 672, 675, 688, 700, 720, 756, 768, 774, 800, 810, 840, 860, 864, 896, 900, 903, 945, 960, 972, 1008, 1032, 1050, 1075, 1080, 1120, 1134, 1152, 1161, 1200, 1204, 1215, 1260, 1280, 1290, 1296, 1344, 1350, 1376, 1400, 1440, 1505, 1512, 1548, 1575, 1600, 1620, 1680, 1701, 1720, 1728, 1792, 1800, 1806, 1849, 1890, 1920, 1935, 1944, 2016, 2025, 2064, 2100, 2150, 2160, 2240, 2268, 2304, 2322, 2400, 2408, 2430, 2520, 2580, 2592, 2688, 2700, 2709, 2752, 2800, 2835, 2880, 3010, 3024, 3096, 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696600, 698922, 710016, 722400, 725760, 731430, 739600, 743040, 748845, 776580, 777600, 780192, 798768, 812700, 825600, 828352, 832050, 835920, 866880, 887520, 891648, 898614, 907200, 928800, 931896, 963200, 970725, 975240, 998460, 1035440, 1040256, 1044900, 1048383, 1065024, 1083600, 1088640, 1109400, 1114560, 1155840, 1164870, 1170288, 1183360, 1198152, 1209600, 1219050, 1238400, 1242528, 1248075, 1294300, 1300320, 1331280, 1337472, 1360800, 1393200, 1397844, 1420032, 1444800, 1462860, 1479200, 1486080, 1497690, 1553160, 1555200, 1560384, 1597536, 1625400, 1656704, 1664100, 1671840, 1733760, 1747305, 1775040, 1797228, 1814400, 1828575, 1857600, 1863792, 1926400, 1941450, 1950480, 1996920, 2070880, 2080512, 2089800, 2096766, 2130048, 2167200, 2177280, 2218800, 2229120, 2246535, 2329740, 2340576, 2366720, 2396304, 2438100, 2476800, 2485056, 2496150, 2588600, 2600640, 2662560, 2674944, 2721600, 2786400, 2795688, 2889600, 2912175, 2925720, 2958400, 2995380, 3106320, 3120768, 3145149, 3195072, 3250800, 3313408, 3328200, 3343680, 3467520, 3494610, 3550080, 3594456, 3628800, 3657150, 3715200, 3727584, 3744225, 3882900, 3900960, 3993840, 4141760, 4179600, 4193532, 4260096, 4334400, 4437600, 4458240, 4493070, 4659480, 4681152, 4792608, 4876200, 4970112, 4992300, 5177200, 5201280, 5241915, 5325120, 5443200, 5572800, 5591376, 5779200, 5824350, 5851440, 5916800, 5990760, 6212640, 6241536, 6290298, 6390144, 6501600, 6656400, 6687360, 6989220, 7100160, 7188912, 7314300, 7430400, 7455168, 7488450, 7765800, 7801920, 7987680, 8283520, 8359200, 8387064, 8668800, 8736525, 8875200, 8986140, 9318960, 9362304, 9585216, 9752400, 9940224, 9984600, 10354400, 10402560, 10483830, 10650240, 10886400, 11145600, 11182752, 11232675, 11648700, 11702880, 11833600, 11981520, 12425280, 12580596, 12780288, 13003200, 13312800, 13374720, 13978440, 14377824, 14628600, 14910336, 14976900, 15531600, 15603840, 15725745, 15975360, 16567040, 16718400, 16774128, 17337600, 17473050, 17750400, 17972280, 18637920, 18724608, 19170432, 19504800, 19969200, 20708800, 20967660, 21300480, 22291200, 22365504, 22465350, 23297400, 23405760, 23963040, 24850560, 25161192, 26006400, 26209575, 26625600, 27956880, 28755648, 29257200, 29820672, 29953800, 31063200, 31207680, 31451490, 31950720, 33436800, 33548256, 34946100, 35500800, 35944560, 37275840, 38340864, 39009600, 39938400, 41417600, 41935320, 44731008, 44930700, 46594800, 46811520, 47926080, 49701120, 50322384, 52012800, 52419150, 53251200, 55913760, 57511296, 58514400, 59907600, 62126400, 62902980, 63901440, 66873600, 67096512, 69892200, 71889120, 74551680, 78019200, 78628725, 79876800, 82835200, 83870640, 89462016, 89861400, 93189600, 93623040, 95852160, 100644768, 104838300, 106502400, 111827520, 115022592, 117028800, 119815200, 124252800, 125805960, 134193024, 139784400, 143778240, 149103360, 156038400, 157257450, 159753600, 167741280, 179722800, 186379200, 191704320, 201289536, 209676600, 223655040, 234057600, 239630400, 248505600, 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約数ペア:

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