20171324160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 1152

約数和(自身を含む): 86534784000

約数和(自身を除く): 66363459840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 27, 30, 32, 34, 36, 38, 39, 40, 45, 48, 51, 52, 54, 57, 60, 64, 65, 68, 72, 76, 78, 80, 85, 90, 95, 96, 102, 104, 108, 114, 117, 120, 128, 130, 135, 136, 139, 144, 152, 153, 156, 160, 170, 171, 180, 190, 192, 195, 204, 208, 216, 221, 228, 234, 240, 247, 255, 256, 260, 270, 272, 278, 285, 288, 304, 306, 312, 320, 323, 340, 342, 351, 360, 380, 384, 390, 408, 416, 417, 432, 442, 456, 459, 468, 480, 494, 510, 513, 520, 540, 544, 556, 570, 576, 585, 608, 612, 624, 640, 646, 663, 680, 684, 695, 702, 720, 741, 760, 765, 768, 780, 816, 832, 834, 855, 864, 884, 912, 918, 936, 960, 969, 988, 1020, 1026, 1040, 1080, 1088, 1105, 1112, 1140, 1152, 1170, 1216, 1224, 1235, 1248, 1251, 1280, 1292, 1326, 1360, 1368, 1390, 1404, 1440, 1482, 1520, 1530, 1560, 1615, 1632, 1664, 1668, 1710, 1728, 1755, 1768, 1807, 1824, 1836, 1872, 1920, 1938, 1976, 1989, 2040, 2052, 2080, 2085, 2160, 2176, 2210, 2223, 2224, 2280, 2295, 2304, 2340, 2363, 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約数ペア:

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