20161432200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 1152

約数和(自身を含む): 86563209600

約数和(自身を除く): 66401777400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 25, 26, 28, 29, 30, 34, 35, 39, 40, 42, 49, 50, 51, 52, 56, 58, 60, 65, 68, 70, 75, 78, 84, 85, 87, 91, 98, 100, 102, 104, 105, 107, 116, 119, 120, 130, 136, 140, 145, 147, 150, 156, 168, 170, 174, 175, 182, 195, 196, 200, 203, 204, 210, 214, 221, 232, 238, 245, 255, 260, 273, 280, 290, 294, 300, 312, 321, 325, 340, 348, 350, 357, 364, 377, 390, 392, 406, 408, 420, 425, 428, 435, 442, 455, 476, 490, 493, 510, 520, 525, 535, 546, 580, 588, 595, 600, 609, 637, 642, 650, 663, 680, 696, 700, 714, 725, 728, 735, 749, 754, 780, 812, 833, 840, 850, 856, 870, 884, 910, 952, 975, 980, 986, 1015, 1020, 1050, 1070, 1092, 1105, 1131, 1160, 1176, 1190, 1218, 1225, 1274, 1275, 1284, 1300, 1326, 1365, 1391, 1400, 1421, 1428, 1450, 1470, 1479, 1498, 1508, 1547, 1560, 1605, 1624, 1666, 1700, 1740, 1768, 1785, 1819, 1820, 1885, 1911, 1950, 1960, 1972, 2030, 2040, 2100, 2140, 2175, 2184, 2210, 2247, 2262, 2275, 2380, 2436, 2450, 2465, 2499, 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約数ペア:

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