672596120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{12071}}^1$

素因数の和:12288

約数の個数: 64

約数和(自身を含む): 1738368000

約数和(自身を除く): 1065771880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 199, 280, 398, 796, 995, 1393, 1592, 1990, 2786, 3980, 5572, 6965, 7960, 11144, 12071, 13930, 24142, 27860, 48284, 55720, 60355, 84497, 96568, 120710, 168994, 241420, 337988, 422485, 482840, 675976, 844970, 1689940, 2402129, 3379880, 4804258, 9608516, 12010645, 16814903, 19217032, 24021290, 33629806, 48042580, 67259612, 84074515, 96085160, 134519224, 168149030, 336298060, 672596120]

約数ペア:

[(1, 672596120), (2, 336298060), (4, 168149030), (5, 134519224), (7, 96085160), (8, 84074515), (10, 67259612), (14, 48042580), (20, 33629806), (28, 24021290), (35, 19217032), (40, 16814903), (56, 12010645), (70, 9608516), (140, 4804258), (199, 3379880), (280, 2402129), (398, 1689940), (796, 844970), (995, 675976), (1393, 482840), (1592, 422485), (1990, 337988), (2786, 241420), (3980, 168994), (5572, 120710), (6965, 96568), (7960, 84497), (11144, 60355), (12071, 55720), (13930, 48284), (24142, 27860)]