2009467560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{1039}}^1$

素因数の和:1351

約数の個数: 128

約数和(自身を含む): 6146150400

約数和(自身を除く): 4136682840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 227, 284, 355, 426, 454, 568, 681, 710, 852, 908, 1039, 1065, 1135, 1362, 1420, 1704, 1816, 2078, 2130, 2270, 2724, 2840, 3117, 3405, 4156, 4260, 4540, 5195, 5448, 6234, 6810, 8312, 8520, 9080, 10390, 12468, 13620, 15585, 16117, 20780, 24936, 27240, 31170, 32234, 41560, 48351, 62340, 64468, 73769, 80585, 96702, 124680, 128936, 147538, 161170, 193404, 221307, 235853, 241755, 295076, 322340, 368845, 386808, 442614, 471706, 483510, 590152, 644680, 707559, 737690, 885228, 943412, 967020, 1106535, 1179265, 1415118, 1475380, 1770456, 1886824, 1934040, 2213070, 2358530, 2830236, 2950760, 3537795, 4426140, 4717060, 5660472, 7075590, 8852280, 9434120, 14151180, 16745563, 28302360, 33491126, 50236689, 66982252, 83727815, 100473378, 133964504, 167455630, 200946756, 251183445, 334911260, 401893512, 502366890, 669822520, 1004733780, 2009467560]

約数ペア:

[(1, 2009467560), (2, 1004733780), (3, 669822520), (4, 502366890), (5, 401893512), (6, 334911260), (8, 251183445), (10, 200946756), (12, 167455630), (15, 133964504), (20, 100473378), (24, 83727815), (30, 66982252), (40, 50236689), (60, 33491126), (71, 28302360), (120, 16745563), (142, 14151180), (213, 9434120), (227, 8852280), (284, 7075590), (355, 5660472), (426, 4717060), (454, 4426140), (568, 3537795), (681, 2950760), (710, 2830236), (852, 2358530), (908, 2213070), (1039, 1934040), (1065, 1886824), (1135, 1770456), (1362, 1475380), (1420, 1415118), (1704, 1179265), (1816, 1106535), (2078, 967020), (2130, 943412), (2270, 885228), (2724, 737690), (2840, 707559), (3117, 644680), (3405, 590152), (4156, 483510), (4260, 471706), (4540, 442614), (5195, 386808), (5448, 368845), (6234, 322340), (6810, 295076), (8312, 241755), (8520, 235853), (9080, 221307), (10390, 193404), (12468, 161170), (13620, 147538), (15585, 128936), (16117, 124680), (20780, 96702), (24936, 80585), (27240, 73769), (31170, 64468), (32234, 62340), (41560, 48351)]