2009124376560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{6701}}^1$

素因数の和:6878

約数の個数: 960

約数和(自身を含む): 8463126896640

約数和(自身を除く): 6454002520080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 62, 63, 70, 72, 76, 80, 84, 90, 93, 95, 101, 105, 112, 114, 120, 124, 126, 133, 140, 144, 152, 155, 168, 171, 180, 186, 190, 202, 210, 217, 228, 240, 248, 252, 266, 279, 280, 285, 303, 304, 310, 315, 336, 342, 360, 372, 380, 399, 404, 420, 434, 456, 465, 496, 504, 505, 532, 558, 560, 570, 589, 606, 620, 630, 651, 665, 684, 707, 720, 744, 760, 798, 808, 840, 855, 868, 909, 912, 930, 1008, 1010, 1064, 1085, 1116, 1140, 1178, 1197, 1212, 1240, 1260, 1302, 1330, 1368, 1395, 1414, 1488, 1515, 1520, 1596, 1616, 1680, 1710, 1736, 1767, 1818, 1860, 1919, 1953, 1995, 2020, 2121, 2128, 2170, 2232, 2280, 2356, 2394, 2424, 2480, 2520, 2604, 2660, 2736, 2790, 2828, 2945, 3030, 3131, 3192, 3255, 3420, 3472, 3534, 3535, 3636, 3720, 3838, 3906, 3990, 4040, 4123, 4242, 4340, 4464, 4545, 4560, 4712, 4788, 4848, 5040, 5208, 5301, 5320, 5580, 5656, 5757, 5890, 5985, 6060, 6262, 6363, 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約数ペア:

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