2017886640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 480

約数和(自身を含む): 8366250240

約数和(自身を除く): 6348363600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 49, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 98, 105, 110, 112, 114, 120, 132, 133, 140, 147, 152, 154, 165, 168, 176, 190, 196, 209, 210, 220, 228, 231, 240, 245, 264, 266, 280, 285, 294, 304, 308, 330, 336, 380, 385, 392, 399, 418, 420, 440, 456, 462, 490, 528, 532, 539, 560, 570, 588, 616, 627, 660, 665, 735, 760, 770, 784, 798, 821, 836, 840, 880, 912, 924, 931, 980, 1045, 1064, 1078, 1140, 1155, 1176, 1232, 1254, 1320, 1330, 1463, 1470, 1520, 1540, 1596, 1617, 1642, 1672, 1680, 1848, 1862, 1960, 1995, 2090, 2128, 2156, 2280, 2310, 2352, 2463, 2508, 2640, 2660, 2695, 2793, 2926, 2940, 3080, 3135, 3192, 3234, 3284, 3344, 3696, 3724, 3920, 3990, 4105, 4180, 4312, 4389, 4560, 4620, 4655, 4926, 5016, 5320, 5390, 5586, 5747, 5852, 5880, 6160, 6270, 6384, 6468, 6568, 7315, 7448, 7980, 8085, 8210, 8360, 8624, 8778, 9031, 9240, 9310, 9852, 10032, 10241, 10640, 10780, 11172, 11494, 11704, 11760, 12315, 12540, 12936, 13136, 13965, 14630, 14896, 15599, 15960, 16170, 16420, 16720, 17241, 17556, 18062, 18480, 18620, 19704, 20482, 21560, 21945, 22344, 22988, 23408, 24630, 25080, 25872, 27093, 27930, 28735, 29260, 30723, 31198, 31920, 32340, 32840, 34482, 35112, 36124, 37240, 39408, 40229, 40964, 43120, 43890, 44688, 45155, 45976, 46797, 49260, 50160, 51205, 54186, 55860, 57470, 58520, 61446, 62396, 63217, 64680, 65680, 68964, 70224, 72248, 74480, 77995, 80458, 81928, 86205, 87780, 90310, 91952, 93594, 98520, 102410, 108372, 109193, 111720, 114940, 117040, 120687, 122892, 124792, 126434, 129360, 135465, 137928, 144496, 153615, 155990, 160916, 163856, 171589, 172410, 175560, 180620, 187188, 189651, 197040, 201145, 204820, 216744, 218386, 223440, 229880, 233985, 241374, 245784, 249584, 252868, 270930, 275856, 307230, 311980, 316085, 321832, 327579, 343178, 344820, 351120, 361240, 374376, 379302, 402290, 409640, 433488, 436772, 442519, 459760, 467970, 482748, 491568, 505736, 514767, 541860, 545965, 603435, 614460, 623960, 632170, 643664, 655158, 686356, 689640, 722480, 748752, 758604, 764351, 804580, 819280, 857945, 873544, 885038, 935940, 948255, 965496, 1011472, 1029534, 1083720, 1091930, 1201123, 1206870, 1228920, 1247920, 1264340, 1310316, 1327557, 1372712, 1379280, 1517208, 1528702, 1609160, 1637895, 1715890, 1747088, 1770076, 1871880, 1896510, 1930992, 2059068, 2167440, 2183860, 2212595, 2293053, 2402246, 2413740, 2457840, 2528680, 2573835, 2620632, 2655114, 2745424, 3034416, 3057404, 3218320, 3275790, 3431780, 3540152, 3603369, 3743760, 3793020, 3821755, 4118136, 4367720, 4425190, 4586106, 4804492, 4827480, 5057360, 5147670, 5241264, 5310228, 6005615, 6114808, 6551580, 6637785, 6863560, 7080304, 7206738, 7586040, 7643510, 8236272, 8407861, 8735440, 8850380, 9172212, 9608984, 9654960, 10295340, 10620456, 11465265, 12011230, 12229616, 13103160, 13275570, 13727120, 14413476, 15172080, 15287020, 16815722, 17700760, 18016845, 18344424, 19217968, 20590680, 21240912, 22930530, 24022460, 25223583, 26206320, 26551140, 28826952, 30574040, 33631444, 35401520, 36033690, 36688848, 41181360, 42039305, 45861060, 48044920, 50447166, 53102280, 57653904, 61148080, 67262888, 72067380, 84078610, 91722120, 96089840, 100894332, 106204560, 126117915, 134525776, 144134760, 168157220, 183444240, 201788664, 252235830, 288269520, 336314440, 403577328, 504471660, 672628880, 1008943320, 2017886640]

約数ペア:

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