2022880020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{14551}}^1$

素因数の和:14901

約数の個数: 96

約数和(自身を含む): 6493218816

約数和(自身を除く): 4470338796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 331, 420, 662, 993, 1324, 1655, 1986, 2317, 3310, 3972, 4634, 4965, 6620, 6951, 9268, 9930, 11585, 13902, 14551, 19860, 23170, 27804, 29102, 34755, 43653, 46340, 58204, 69510, 72755, 87306, 101857, 139020, 145510, 174612, 203714, 218265, 291020, 305571, 407428, 436530, 509285, 611142, 873060, 1018570, 1222284, 1527855, 2037140, 3055710, 4816381, 6111420, 9632762, 14449143, 19265524, 24081905, 28898286, 33714667, 48163810, 57796572, 67429334, 72245715, 96327620, 101144001, 134858668, 144491430, 168573335, 202288002, 288982860, 337146670, 404576004, 505720005, 674293340, 1011440010, 2022880020]

約数ペア:

[(1, 2022880020), (2, 1011440010), (3, 674293340), (4, 505720005), (5, 404576004), (6, 337146670), (7, 288982860), (10, 202288002), (12, 168573335), (14, 144491430), (15, 134858668), (20, 101144001), (21, 96327620), (28, 72245715), (30, 67429334), (35, 57796572), (42, 48163810), (60, 33714667), (70, 28898286), (84, 24081905), (105, 19265524), (140, 14449143), (210, 9632762), (331, 6111420), (420, 4816381), (662, 3055710), (993, 2037140), (1324, 1527855), (1655, 1222284), (1986, 1018570), (2317, 873060), (3310, 611142), (3972, 509285), (4634, 436530), (4965, 407428), (6620, 305571), (6951, 291020), (9268, 218265), (9930, 203714), (11585, 174612), (13902, 145510), (14551, 139020), (19860, 101857), (23170, 87306), (27804, 72755), (29102, 69510), (34755, 58204), (43653, 46340)]