78059940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{3793}}^1$

素因数の和:3826

約数の個数: 96

約数和(自身を含む): 254956800

約数和(自身を除く): 176896860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 3793, 4116, 5145, 6860, 7586, 10290, 11379, 15172, 18965, 20580, 22758, 26551, 37930, 45516, 53102, 56895, 75860, 79653, 106204, 113790, 132755, 159306, 185857, 227580, 265510, 318612, 371714, 398265, 531020, 557571, 743428, 796530, 929285, 1115142, 1300999, 1593060, 1858570, 2230284, 2601998, 2787855, 3717140, 3902997, 5203996, 5575710, 6504995, 7805994, 11151420, 13009990, 15611988, 19514985, 26019980, 39029970, 78059940]

約数ペア:

[(1, 78059940), (2, 39029970), (3, 26019980), (4, 19514985), (5, 15611988), (6, 13009990), (7, 11151420), (10, 7805994), (12, 6504995), (14, 5575710), (15, 5203996), (20, 3902997), (21, 3717140), (28, 2787855), (30, 2601998), (35, 2230284), (42, 1858570), (49, 1593060), (60, 1300999), (70, 1115142), (84, 929285), (98, 796530), (105, 743428), (140, 557571), (147, 531020), (196, 398265), (210, 371714), (245, 318612), (294, 265510), (343, 227580), (420, 185857), (490, 159306), (588, 132755), (686, 113790), (735, 106204), (980, 79653), (1029, 75860), (1372, 56895), (1470, 53102), (1715, 45516), (2058, 37930), (2940, 26551), (3430, 22758), (3793, 20580), (4116, 18965), (5145, 15172), (6860, 11379), (7586, 10290)]