20136420831240

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{77359}}^1$

素因数の和:77911

約数の個数: 640

約数和(自身を含む): 80875238400000

約数和(自身を除く): 60738817568760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 324, 345, 360, 378, 405, 414, 420, 460, 483, 499, 504, 540, 552, 567, 621, 630, 644, 648, 690, 756, 805, 810, 828, 840, 920, 945, 966, 998, 1035, 1080, 1134, 1242, 1260, 1288, 1380, 1449, 1497, 1512, 1610, 1620, 1656, 1863, 1890, 1932, 1996, 2070, 2268, 2415, 2484, 2495, 2520, 2760, 2835, 2898, 2994, 3105, 3220, 3240, 3493, 3726, 3780, 3864, 3992, 4140, 4347, 4491, 4536, 4830, 4968, 4990, 5670, 5796, 5988, 6210, 6440, 6986, 7245, 7452, 7485, 7560, 8280, 8694, 8982, 9315, 9660, 9980, 10479, 11340, 11477, 11592, 11976, 12420, 13041, 13473, 13972, 14490, 14904, 14970, 17388, 17465, 17964, 18630, 19320, 19960, 20958, 21735, 22455, 22680, 22954, 24840, 26082, 26946, 27944, 28980, 29940, 31437, 34431, 34776, 34930, 35928, 37260, 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約数ペア:

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