1980643175280

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6271}}^1$

素因数の和:6528

約数の個数: 960

約数和(自身を含む): 8642262859776

約数和(自身を除く): 6661619684496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 162, 165, 168, 176, 180, 189, 198, 210, 211, 216, 220, 231, 240, 243, 252, 264, 270, 280, 297, 308, 315, 324, 330, 336, 360, 378, 385, 396, 405, 420, 422, 432, 440, 462, 486, 495, 504, 528, 540, 560, 567, 594, 616, 630, 633, 648, 660, 693, 720, 756, 770, 792, 810, 840, 844, 880, 891, 924, 945, 972, 990, 1008, 1055, 1080, 1134, 1155, 1188, 1215, 1232, 1260, 1266, 1296, 1320, 1386, 1477, 1485, 1512, 1540, 1584, 1620, 1680, 1688, 1701, 1782, 1848, 1890, 1899, 1944, 1980, 2079, 2110, 2160, 2268, 2310, 2321, 2376, 2430, 2520, 2532, 2640, 2673, 2772, 2835, 2954, 2970, 3024, 3080, 3165, 3240, 3376, 3402, 3465, 3564, 3696, 3780, 3798, 3888, 3960, 4158, 4220, 4431, 4455, 4536, 4620, 4642, 4752, 4860, 5040, 5064, 5346, 5544, 5670, 5697, 5908, 5940, 6160, 6237, 6271, 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約数ペア:

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