140218020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2521}}^1$

素因数の和:2642

約数の個数: 96

約数和(自身を含む): 440643840

約数和(自身を除く): 300425820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 180, 206, 270, 309, 412, 515, 540, 618, 927, 1030, 1236, 1545, 1854, 2060, 2521, 2781, 3090, 3708, 4635, 5042, 5562, 6180, 7563, 9270, 10084, 11124, 12605, 13905, 15126, 18540, 22689, 25210, 27810, 30252, 37815, 45378, 50420, 55620, 68067, 75630, 90756, 113445, 136134, 151260, 226890, 259663, 272268, 340335, 453780, 519326, 680670, 778989, 1038652, 1298315, 1361340, 1557978, 2336967, 2596630, 3115956, 3894945, 4673934, 5193260, 7010901, 7789890, 9347868, 11684835, 14021802, 15579780, 23369670, 28043604, 35054505, 46739340, 70109010, 140218020]

約数ペア:

[(1, 140218020), (2, 70109010), (3, 46739340), (4, 35054505), (5, 28043604), (6, 23369670), (9, 15579780), (10, 14021802), (12, 11684835), (15, 9347868), (18, 7789890), (20, 7010901), (27, 5193260), (30, 4673934), (36, 3894945), (45, 3115956), (54, 2596630), (60, 2336967), (90, 1557978), (103, 1361340), (108, 1298315), (135, 1038652), (180, 778989), (206, 680670), (270, 519326), (309, 453780), (412, 340335), (515, 272268), (540, 259663), (618, 226890), (927, 151260), (1030, 136134), (1236, 113445), (1545, 90756), (1854, 75630), (2060, 68067), (2521, 55620), (2781, 50420), (3090, 45378), (3708, 37815), (4635, 30252), (5042, 27810), (5562, 25210), (6180, 22689), (7563, 18540), (9270, 15126), (10084, 13905), (11124, 12605)]