20150174880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 1152

約数和(自身を含む): 85593231360

約数和(自身を除く): 65443056480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 23, 24, 30, 32, 33, 36, 38, 40, 41, 44, 45, 46, 48, 55, 57, 60, 66, 69, 71, 72, 76, 80, 82, 88, 90, 92, 95, 96, 99, 110, 114, 115, 120, 123, 132, 138, 142, 144, 152, 160, 164, 165, 171, 176, 180, 184, 190, 198, 205, 207, 209, 213, 220, 228, 230, 240, 246, 253, 264, 276, 284, 285, 288, 304, 328, 330, 342, 345, 352, 355, 360, 368, 369, 380, 396, 410, 414, 418, 426, 437, 440, 451, 456, 460, 480, 492, 495, 506, 528, 552, 568, 570, 608, 615, 627, 639, 656, 660, 684, 690, 710, 720, 736, 738, 759, 760, 779, 781, 792, 820, 828, 836, 852, 855, 874, 880, 902, 912, 920, 943, 984, 990, 1012, 1035, 1045, 1056, 1065, 1104, 1136, 1140, 1230, 1254, 1265, 1278, 1311, 1312, 1320, 1349, 1353, 1368, 1380, 1420, 1440, 1476, 1518, 1520, 1558, 1562, 1584, 1633, 1640, 1656, 1672, 1704, 1710, 1748, 1760, 1804, 1824, 1840, 1845, 1881, 1886, 1968, 1980, 2024, 2070, 2090, 2130, 2185, 2208, 2255, 2272, 2277, 2280, 2337, 2343, 2460, 2508, 2530, 2556, 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約数ペア:

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