142106520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1997}}^1$

素因数の和:2604

約数の個数: 64

約数和(自身を含む): 427252320

約数和(自身を除く): 285145800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 593, 1186, 1779, 1997, 2372, 2965, 3558, 3994, 4744, 5930, 5991, 7116, 7988, 8895, 9985, 11860, 11982, 14232, 15976, 17790, 19970, 23720, 23964, 29955, 35580, 39940, 47928, 59910, 71160, 79880, 119820, 239640, 1184221, 2368442, 3552663, 4736884, 5921105, 7105326, 9473768, 11842210, 14210652, 17763315, 23684420, 28421304, 35526630, 47368840, 71053260, 142106520]

約数ペア:

[(1, 142106520), (2, 71053260), (3, 47368840), (4, 35526630), (5, 28421304), (6, 23684420), (8, 17763315), (10, 14210652), (12, 11842210), (15, 9473768), (20, 7105326), (24, 5921105), (30, 4736884), (40, 3552663), (60, 2368442), (120, 1184221), (593, 239640), (1186, 119820), (1779, 79880), (1997, 71160), (2372, 59910), (2965, 47928), (3558, 39940), (3994, 35580), (4744, 29955), (5930, 23964), (5991, 23720), (7116, 19970), (7988, 17790), (8895, 15976), (9985, 14232), (11860, 11982)]