88140686520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10345151}}^1$

素因数の和:10345236

約数の個数: 64

約数和(自身を含む): 268146339840

約数和(自身を除く): 180005653320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 10345151, 20690302, 31035453, 41380604, 51725755, 62070906, 82761208, 103451510, 124141812, 155177265, 206903020, 248283624, 310354530, 413806040, 620709060, 734505721, 1241418120, 1469011442, 2203517163, 2938022884, 3672528605, 4407034326, 5876045768, 7345057210, 8814068652, 11017585815, 14690114420, 17628137304, 22035171630, 29380228840, 44070343260, 88140686520]

約数ペア:

[(1, 88140686520), (2, 44070343260), (3, 29380228840), (4, 22035171630), (5, 17628137304), (6, 14690114420), (8, 11017585815), (10, 8814068652), (12, 7345057210), (15, 5876045768), (20, 4407034326), (24, 3672528605), (30, 2938022884), (40, 2203517163), (60, 1469011442), (71, 1241418120), (120, 734505721), (142, 620709060), (213, 413806040), (284, 310354530), (355, 248283624), (426, 206903020), (568, 155177265), (710, 124141812), (852, 103451510), (1065, 82761208), (1420, 62070906), (1704, 51725755), (2130, 41380604), (2840, 31035453), (4260, 20690302), (8520, 10345151)]