222758520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{3251}}^1$

素因数の和:3836

約数の個数: 64

約数和(自身を含む): 669651840

約数和(自身を除く): 446893320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 1142, 1713, 2284, 2855, 3251, 3426, 4568, 5710, 6502, 6852, 8565, 9753, 11420, 13004, 13704, 16255, 17130, 19506, 22840, 26008, 32510, 34260, 39012, 48765, 65020, 68520, 78024, 97530, 130040, 195060, 390120, 1856321, 3712642, 5568963, 7425284, 9281605, 11137926, 14850568, 18563210, 22275852, 27844815, 37126420, 44551704, 55689630, 74252840, 111379260, 222758520]

約数ペア:

[(1, 222758520), (2, 111379260), (3, 74252840), (4, 55689630), (5, 44551704), (6, 37126420), (8, 27844815), (10, 22275852), (12, 18563210), (15, 14850568), (20, 11137926), (24, 9281605), (30, 7425284), (40, 5568963), (60, 3712642), (120, 1856321), (571, 390120), (1142, 195060), (1713, 130040), (2284, 97530), (2855, 78024), (3251, 68520), (3426, 65020), (4568, 48765), (5710, 39012), (6502, 34260), (6852, 32510), (8565, 26008), (9753, 22840), (11420, 19506), (13004, 17130), (13704, 16255)]