1994195280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:183

約数の個数: 480

約数和(自身を含む): 8093196288

約数和(自身を除く): 6099001008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 55, 56, 59, 60, 62, 66, 70, 77, 80, 84, 88, 93, 105, 110, 112, 118, 120, 124, 132, 140, 154, 155, 165, 168, 176, 177, 186, 210, 217, 220, 231, 236, 240, 248, 264, 280, 295, 308, 310, 330, 336, 341, 354, 372, 385, 413, 420, 434, 440, 462, 465, 472, 496, 528, 560, 590, 616, 620, 649, 651, 660, 682, 708, 744, 770, 826, 840, 868, 880, 885, 924, 930, 944, 1023, 1085, 1155, 1180, 1232, 1239, 1240, 1298, 1302, 1320, 1364, 1416, 1488, 1540, 1652, 1680, 1705, 1736, 1770, 1829, 1848, 1860, 1947, 2046, 2065, 2170, 2310, 2360, 2387, 2478, 2480, 2596, 2604, 2640, 2728, 2832, 3080, 3245, 3255, 3304, 3410, 3472, 3481, 3540, 3658, 3696, 3720, 3894, 4092, 4130, 4340, 4543, 4620, 4720, 4774, 4956, 5115, 5192, 5208, 5456, 5487, 6160, 6195, 6490, 6510, 6608, 6820, 6962, 7080, 7161, 7316, 7440, 7788, 8184, 8260, 8680, 9086, 9145, 9240, 9548, 9735, 9912, 10230, 10384, 10416, 10443, 10974, 11935, 12390, 12803, 12980, 13020, 13629, 13640, 13924, 14160, 14322, 14632, 15576, 16368, 16520, 17360, 17405, 18172, 18290, 18480, 19096, 19470, 19824, 20119, 20460, 20886, 21948, 22715, 23870, 24367, 24780, 25606, 25960, 26040, 27258, 27280, 27435, 27848, 28644, 29264, 31152, 33040, 34810, 35805, 36344, 36580, 38192, 38291, 38409, 38940, 40238, 40920, 41772, 43896, 45430, 47740, 48734, 49560, 51212, 51920, 52080, 52215, 54516, 54870, 55696, 57288, 60357, 64015, 68145, 69620, 71610, 72688, 73101, 73160, 76582, 76818, 77880, 80476, 81840, 83544, 87792, 90860, 95480, 97468, 99120, 100595, 102424, 104430, 107911, 109032, 109740, 114576, 114873, 120714, 121835, 128030, 136290, 139240, 140833, 143220, 146202, 146320, 153164, 153636, 155760, 160952, 167088, 181720, 190960, 191455, 192045, 194936, 201190, 204848, 208860, 215822, 218064, 219480, 229746, 241428, 243670, 256060, 268037, 272580, 278480, 281666, 286440, 292404, 301785, 306328, 307272, 321904, 323733, 363440, 365505, 382910, 384090, 389872, 402380, 417720, 422499, 431644, 438960, 459492, 482856, 487340, 512120, 536074, 539555, 545160, 563332, 572880, 574365, 584808, 603570, 612656, 614544, 647466, 704165, 731010, 755377, 765820, 768180, 804111, 804760, 835440, 844998, 863288, 918984, 965712, 974680, 1024240, 1072148, 1079110, 1090320, 1126664, 1148730, 1169616, 1187021, 1207140, 1294932, 1340185, 1408330, 1462020, 1510754, 1531640, 1536360, 1608222, 1609520, 1618665, 1689996, 1726576, 1837968, 1949360, 2112495, 2144296, 2158220, 2253328, 2266131, 2297460, 2374042, 2414280, 2589864, 2680370, 2816660, 2924040, 3021508, 3063280, 3072720, 3216444, 3237330, 3379992, 3561063, 3776885, 4020555, 4224990, 4288592, 4316440, 4532262, 4594920, 4748084, 4828560, 5179728, 5360740, 5633320, 5848080, 5935105, 6043016, 6432888, 6474660, 6759984, 7122126, 7553770, 8041110, 8309147, 8449980, 8632880, 9064524, 9189840, 9496168, 10721480, 11266640, 11330655, 11870210, 12086032, 12865776, 12949320, 14244252, 15107540, 16082220, 16618294, 16899960, 17805315, 18129048, 18992336, 21442960, 22661310, 23740420, 24927441, 25898640, 28488504, 30215080, 32164440, 33236588, 33799920, 35610630, 36258096, 41545735, 45322620, 47480840, 49854882, 56977008, 60430160, 64328880, 66473176, 71221260, 83091470, 90645240, 94961680, 99709764, 124637205, 132946352, 142442520, 166182940, 181290480, 199419528, 249274410, 284885040, 332365880, 398839056, 498548820, 664731760, 997097640, 1994195280]

約数ペア:

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