20071282560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:974

約数の個数: 512

約数和(自身を含む): 78236513280

約数和(自身を除く): 58165230720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 107, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 214, 224, 238, 240, 255, 272, 280, 320, 321, 336, 340, 357, 384, 408, 420, 428, 448, 476, 480, 510, 535, 544, 560, 595, 640, 642, 672, 680, 714, 749, 816, 821, 840, 856, 896, 952, 960, 1020, 1070, 1088, 1120, 1190, 1284, 1344, 1360, 1428, 1498, 1605, 1632, 1642, 1680, 1712, 1785, 1819, 1904, 1920, 2040, 2140, 2176, 2240, 2247, 2380, 2463, 2568, 2688, 2720, 2856, 2996, 3210, 3264, 3284, 3360, 3424, 3570, 3638, 3745, 3808, 4080, 4105, 4280, 4480, 4494, 4760, 4926, 5136, 5440, 5457, 5712, 5747, 5992, 6420, 6528, 6568, 6720, 6848, 7140, 7276, 7490, 7616, 8160, 8210, 8560, 8988, 9095, 9520, 9852, 10272, 10880, 10914, 11235, 11424, 11494, 11984, 12315, 12733, 12840, 13136, 13440, 13696, 13957, 14280, 14552, 14980, 15232, 16320, 16420, 17120, 17241, 17976, 18190, 19040, 19704, 20544, 21828, 22470, 22848, 22988, 23968, 24630, 25466, 25680, 26272, 27285, 27914, 28560, 28735, 29104, 29960, 32640, 32840, 34240, 34482, 35952, 36380, 38080, 38199, 39408, 41088, 41871, 43656, 44940, 45696, 45976, 47936, 49260, 50932, 51360, 52544, 54570, 55828, 57120, 57470, 58208, 59920, 63665, 65680, 68480, 68964, 69785, 71904, 72760, 76160, 76398, 78816, 83742, 86205, 87312, 87847, 89880, 91952, 95872, 97699, 98520, 101864, 102720, 105088, 109140, 111656, 114240, 114940, 116416, 119840, 127330, 131360, 137928, 139570, 143808, 145520, 152796, 157632, 167484, 172410, 174624, 175694, 179760, 183904, 190995, 195398, 197040, 203728, 205440, 209355, 218280, 223312, 228480, 229880, 232832, 239680, 254660, 262720, 263541, 275856, 279140, 287616, 291040, 293097, 305592, 315264, 334968, 344820, 349248, 351388, 359520, 367808, 381990, 390796, 394080, 407456, 418710, 436560, 439235, 446624, 459760, 479360, 488495, 509320, 525440, 527082, 551712, 558280, 582080, 586194, 611184, 614929, 669936, 689640, 698496, 702776, 719040, 735616, 763980, 781592, 788160, 814912, 837420, 873120, 878470, 893248, 919520, 976990, 1018640, 1054164, 1103424, 1116560, 1164160, 1172388, 1222368, 1229858, 1317705, 1339872, 1379280, 1405552, 1438080, 1465485, 1493399, 1527960, 1563184, 1576320, 1629824, 1674840, 1746240, 1756940, 1786496, 1839040, 1844787, 1953980, 2037280, 2108328, 2206848, 2233120, 2344776, 2444736, 2459716, 2635410, 2679744, 2758560, 2811104, 2930970, 2986798, 3055920, 3074645, 3126368, 3349680, 3492480, 3513880, 3678080, 3689574, 3907960, 4074560, 4216656, 4466240, 4480197, 4689552, 4889472, 4919432, 5270820, 5359488, 5517120, 5622208, 5861940, 5973596, 6111840, 6149290, 6252736, 6699360, 7027760, 7379148, 7466995, 7815920, 8149120, 8433312, 8932480, 8960394, 9223935, 9379104, 9838864, 10453793, 10541640, 11034240, 11244416, 11723880, 11947192, 12223680, 12298580, 12505472, 13398720, 14055520, 14758296, 14933990, 15631840, 16866624, 17920788, 18447870, 18758208, 19677728, 20907586, 21083280, 22400985, 23447760, 23894384, 24447360, 24597160, 26797440, 28111040, 29516592, 29867980, 31263680, 31361379, 33733248, 35841576, 36895740, 37516416, 39355456, 41815172, 42166560, 44801970, 46895520, 47788768, 49194320, 52268965, 56222080, 59033184, 59735960, 62527360, 62722758, 71683152, 73791480, 78710912, 83630344, 84333120, 89603940, 93791040, 95577536, 98388640, 104537930, 118066368, 119471920, 125445516, 143366304, 147582960, 156806895, 167260688, 168666240, 179207880, 187582080, 191155072, 196777280, 209075860, 236132736, 238943840, 250891032, 286732608, 295165920, 313613790, 334521376, 358415760, 393554560, 418151720, 477887680, 501782064, 573465216, 590331840, 627227580, 669042752, 716831520, 836303440, 955775360, 1003564128, 1180663680, 1254455160, 1338085504, 1433663040, 1672606880, 2007128256, 2508910320, 2867326080, 3345213760, 4014256512, 5017820640, 6690427520, 10035641280, 20071282560]

約数ペア:

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