20108943360

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:102

約数の個数: 1120

約数和(自身を含む): 85637217600

約数和(自身を除く): 65528274240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 29, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 58, 60, 64, 66, 72, 76, 80, 81, 87, 88, 90, 95, 96, 99, 108, 110, 114, 116, 120, 128, 132, 135, 144, 145, 152, 160, 162, 165, 171, 174, 176, 180, 190, 192, 198, 209, 216, 220, 228, 232, 240, 256, 261, 264, 270, 285, 288, 290, 297, 304, 319, 320, 324, 330, 342, 348, 352, 360, 380, 384, 396, 405, 418, 432, 435, 440, 456, 464, 480, 495, 512, 513, 522, 528, 540, 551, 570, 576, 580, 594, 608, 627, 638, 640, 648, 660, 684, 696, 704, 720, 760, 768, 783, 792, 810, 836, 855, 864, 870, 880, 891, 912, 928, 957, 960, 990, 1024, 1026, 1044, 1045, 1056, 1080, 1102, 1140, 1152, 1160, 1188, 1216, 1254, 1276, 1280, 1296, 1305, 1320, 1368, 1392, 1408, 1440, 1485, 1520, 1536, 1539, 1566, 1584, 1595, 1620, 1653, 1672, 1710, 1728, 1740, 1760, 1782, 1824, 1856, 1881, 1914, 1920, 1980, 2048, 2052, 2088, 2090, 2112, 2160, 2204, 2280, 2304, 2320, 2349, 2376, 2432, 2508, 2552, 2560, 2565, 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約数ペア:

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