18916822080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9907}}^1$

素因数の和:9963

約数の個数: 448

約数和(自身を含む): 76102951680

約数和(自身を除く): 57186129600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 320, 340, 351, 360, 390, 408, 416, 432, 442, 459, 468, 480, 510, 520, 540, 544, 576, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 832, 864, 884, 918, 936, 960, 1020, 1040, 1080, 1088, 1105, 1170, 1224, 1248, 1326, 1360, 1404, 1440, 1530, 1560, 1632, 1728, 1755, 1768, 1836, 1872, 1989, 2040, 2080, 2160, 2210, 2295, 2340, 2448, 2496, 2652, 2720, 2808, 2880, 3060, 3120, 3264, 3315, 3510, 3536, 3672, 3744, 3978, 4080, 4160, 4320, 4420, 4590, 4680, 4896, 5304, 5440, 5616, 5967, 6120, 6240, 6630, 7020, 7072, 7344, 7488, 7956, 8160, 8640, 8840, 9180, 9360, 9792, 9907, 9945, 10608, 11232, 11934, 12240, 12480, 13260, 14040, 14144, 14688, 15912, 16320, 17680, 18360, 18720, 19814, 19890, 21216, 22464, 23868, 24480, 26520, 28080, 29376, 29721, 29835, 31824, 35360, 36720, 37440, 39628, 39780, 42432, 47736, 48960, 49535, 53040, 56160, 59442, 59670, 63648, 70720, 73440, 79256, 79560, 89163, 95472, 99070, 106080, 112320, 118884, 119340, 127296, 128791, 146880, 148605, 158512, 159120, 168419, 178326, 190944, 198140, 212160, 237768, 238680, 257582, 267489, 297210, 317024, 318240, 336838, 356652, 381888, 386373, 396280, 445815, 475536, 477360, 505257, 515164, 534978, 594420, 634048, 636480, 643955, 673676, 713304, 772746, 792560, 842095, 891630, 951072, 954720, 1010514, 1030328, 1069956, 1159119, 1188840, 1287910, 1337445, 1347352, 1426608, 1515771, 1545492, 1585120, 1684190, 1783260, 1902144, 1909440, 1931865, 2021028, 2060656, 2139912, 2189447, 2318238, 2377680, 2526285, 2575820, 2674890, 2694704, 2853216, 3031542, 3090984, 3170240, 3368380, 3477357, 3566520, 3863730, 4042056, 4121312, 4279824, 4378894, 4547313, 4636476, 4755360, 5052570, 5151640, 5349780, 5389408, 5706432, 5795595, 6063084, 6181968, 6568341, 6736760, 6954714, 7133040, 7578855, 7727460, 8084112, 8242624, 8559648, 8757788, 9094626, 9272952, 9510720, 10105140, 10303280, 10699560, 10778816, 10947235, 11591190, 12126168, 12363936, 13136682, 13473520, 13909428, 14266080, 15157710, 15454920, 16168224, 17119296, 17386785, 17515576, 18189252, 18545904, 19705023, 20210280, 20606560, 21399120, 21894470, 22736565, 23182380, 24252336, 24727872, 26273364, 26947040, 27818856, 28532160, 30315420, 30909840, 32336448, 32841705, 34773570, 35031152, 36378504, 37091808, 39410046, 40420560, 41213120, 42798240, 43788940, 45473130, 46364760, 48504672, 52546728, 53894080, 55637712, 59115069, 60630840, 61819680, 65683410, 69547140, 70062304, 72757008, 74183616, 78820092, 80841120, 85596480, 87577880, 90946260, 92729520, 97009344, 98525115, 105093456, 111275424, 118230138, 121261680, 123639360, 131366820, 139094280, 140124608, 145514016, 157640184, 161682240, 175155760, 181892520, 185459040, 197050230, 210186912, 222550848, 236460276, 242523360, 262733640, 278188560, 291028032, 295575345, 315280368, 350311520, 363785040, 370918080, 394100460, 420373824, 472920552, 485046720, 525467280, 556377120, 591150690, 630560736, 700623040, 727570080, 788200920, 945841104, 1050934560, 1112754240, 1182301380, 1261121472, 1455140160, 1576401840, 1891682208, 2101869120, 2364602760, 3152803680, 3783364416, 4729205520, 6305607360, 9458411040, 18916822080]

約数ペア:

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