66382120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3001}}^1$

素因数の和:3098

約数の個数: 64

約数和(自身を含む): 172915200

約数和(自身を除く): 106533080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3001, 3160, 4424, 5530, 6002, 11060, 12004, 15005, 21007, 22120, 24008, 30010, 42014, 60020, 84028, 105035, 120040, 168056, 210070, 237079, 420140, 474158, 840280, 948316, 1185395, 1659553, 1896632, 2370790, 3319106, 4741580, 6638212, 8297765, 9483160, 13276424, 16595530, 33191060, 66382120]

約数ペア:

[(1, 66382120), (2, 33191060), (4, 16595530), (5, 13276424), (7, 9483160), (8, 8297765), (10, 6638212), (14, 4741580), (20, 3319106), (28, 2370790), (35, 1896632), (40, 1659553), (56, 1185395), (70, 948316), (79, 840280), (140, 474158), (158, 420140), (280, 237079), (316, 210070), (395, 168056), (553, 120040), (632, 105035), (790, 84028), (1106, 60020), (1580, 42014), (2212, 30010), (2765, 24008), (3001, 22120), (3160, 21007), (4424, 15005), (5530, 12004), (6002, 11060)]