20074934880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:804

約数の個数: 1152

約数和(自身を含む): 96952826880

約数和(自身を除く): 76877892000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 36, 38, 39, 40, 42, 44, 45, 48, 52, 55, 56, 57, 60, 63, 65, 66, 70, 72, 76, 77, 78, 80, 84, 88, 90, 91, 95, 96, 99, 104, 105, 110, 112, 114, 117, 120, 126, 130, 132, 133, 140, 143, 144, 152, 154, 156, 160, 165, 168, 171, 176, 180, 182, 190, 195, 198, 208, 209, 210, 220, 224, 228, 231, 234, 240, 247, 252, 260, 264, 266, 273, 280, 285, 286, 288, 304, 308, 312, 315, 330, 336, 342, 352, 360, 364, 380, 385, 390, 396, 399, 416, 418, 420, 429, 440, 455, 456, 462, 468, 480, 494, 495, 504, 520, 528, 532, 546, 560, 570, 572, 585, 608, 616, 624, 627, 630, 660, 665, 672, 684, 693, 715, 720, 728, 733, 741, 760, 770, 780, 792, 798, 819, 836, 840, 855, 858, 880, 910, 912, 924, 936, 988, 990, 1001, 1008, 1040, 1045, 1056, 1064, 1092, 1120, 1140, 1144, 1155, 1170, 1197, 1232, 1235, 1248, 1254, 1260, 1287, 1320, 1330, 1365, 1368, 1386, 1430, 1440, 1456, 1463, 1466, 1482, 1520, 1540, 1560, 1584, 1596, 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約数ペア:

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