20053046880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 960

約数和(自身を含む): 80089067520

約数和(自身を除く): 60036020640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 37, 38, 40, 45, 48, 54, 57, 60, 62, 71, 72, 74, 76, 80, 81, 90, 93, 95, 96, 108, 111, 114, 120, 124, 135, 142, 144, 148, 152, 155, 160, 162, 171, 180, 185, 186, 190, 213, 216, 222, 228, 240, 248, 270, 279, 284, 285, 288, 296, 304, 310, 324, 333, 342, 355, 360, 370, 372, 380, 405, 426, 432, 444, 456, 465, 480, 496, 513, 540, 555, 558, 568, 570, 589, 592, 608, 620, 639, 648, 666, 684, 703, 710, 720, 740, 744, 760, 810, 837, 852, 855, 864, 888, 912, 930, 992, 999, 1026, 1065, 1080, 1110, 1116, 1136, 1140, 1147, 1178, 1184, 1240, 1278, 1296, 1332, 1349, 1368, 1395, 1406, 1420, 1440, 1480, 1488, 1520, 1539, 1620, 1665, 1674, 1704, 1710, 1767, 1776, 1824, 1860, 1917, 1998, 2052, 2109, 2130, 2160, 2201, 2220, 2232, 2272, 2280, 2294, 2356, 2480, 2511, 2556, 2565, 2592, 2627, 2664, 2698, 2736, 2790, 2812, 2840, 2945, 2960, 2976, 2997, 3040, 3078, 3195, 3240, 3330, 3348, 3408, 3420, 3441, 3515, 3534, 3552, 3720, 3834, 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633888, 636120, 647520, 651496, 653790, 669104, 697376, 709290, 713124, 728460, 732933, 743256, 748695, 752742, 756576, 759240, 763344, 784548, 792360, 798608, 814370, 825840, 836380, 848160, 851148, 871720, 874152, 891405, 898434, 911088, 920160, 929070, 945720, 950832, 954180, 971280, 977244, 980685, 991008, 998260, 1003656, 1012320, 1046064, 1056480, 1063935, 1092690, 1129113, 1134864, 1138860, 1165536, 1176822, 1188540, 1197912, 1221555, 1238760, 1254570, 1260960, 1272240, 1302992, 1307580, 1338208, 1347651, 1418580, 1426248, 1456920, 1465866, 1486512, 1497390, 1505484, 1518480, 1526688, 1547303, 1569096, 1584720, 1597216, 1628740, 1651680, 1672760, 1702296, 1743440, 1748304, 1765233, 1782810, 1796868, 1822176, 1858140, 1881855, 1891440, 1901664, 1908360, 1942560, 1954488, 1961370, 1996520, 2007312, 2092128, 2127870, 2185380, 2198799, 2246085, 2258226, 2269728, 2277720, 2353644, 2377080, 2395824, 2443110, 2477520, 2509140, 2544480, 2605984, 2615160, 2695302, 2837160, 2852496, 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約数ペア:

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