210959640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{65111}}^1$

素因数の和:65134

約数の個数: 80

約数和(自身を含む): 709069680

約数和(自身を除く): 498110040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 65111, 130222, 195333, 260444, 325555, 390666, 520888, 585999, 651110, 781332, 976665, 1171998, 1302220, 1562664, 1757997, 1953330, 2343996, 2604440, 2929995, 3515994, 3906660, 4687992, 5273991, 5859990, 7031988, 7813320, 8789985, 10547982, 11719980, 14063976, 17579970, 21095964, 23439960, 26369955, 35159940, 42191928, 52739910, 70319880, 105479820, 210959640]

約数ペア:

[(1, 210959640), (2, 105479820), (3, 70319880), (4, 52739910), (5, 42191928), (6, 35159940), (8, 26369955), (9, 23439960), (10, 21095964), (12, 17579970), (15, 14063976), (18, 11719980), (20, 10547982), (24, 8789985), (27, 7813320), (30, 7031988), (36, 5859990), (40, 5273991), (45, 4687992), (54, 3906660), (60, 3515994), (72, 2929995), (81, 2604440), (90, 2343996), (108, 1953330), (120, 1757997), (135, 1562664), (162, 1302220), (180, 1171998), (216, 976665), (270, 781332), (324, 651110), (360, 585999), (405, 520888), (540, 390666), (648, 325555), (810, 260444), (1080, 195333), (1620, 130222), (3240, 65111)]