141974080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1229}}^1$

素因数の和:1284

約数の個数: 84

約数和(自身を含む): 357096060

約数和(自身を除く): 215121980

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 361, 380, 608, 722, 760, 1216, 1229, 1444, 1520, 1805, 2458, 2888, 3040, 3610, 4916, 5776, 6080, 6145, 7220, 9832, 11552, 12290, 14440, 19664, 23104, 23351, 24580, 28880, 39328, 46702, 49160, 57760, 78656, 93404, 98320, 115520, 116755, 186808, 196640, 233510, 373616, 393280, 443669, 467020, 747232, 887338, 934040, 1494464, 1774676, 1868080, 2218345, 3549352, 3736160, 4436690, 7098704, 7472320, 8873380, 14197408, 17746760, 28394816, 35493520, 70987040, 141974080]

約数ペア:

[(1, 141974080), (2, 70987040), (4, 35493520), (5, 28394816), (8, 17746760), (10, 14197408), (16, 8873380), (19, 7472320), (20, 7098704), (32, 4436690), (38, 3736160), (40, 3549352), (64, 2218345), (76, 1868080), (80, 1774676), (95, 1494464), (152, 934040), (160, 887338), (190, 747232), (304, 467020), (320, 443669), (361, 393280), (380, 373616), (608, 233510), (722, 196640), (760, 186808), (1216, 116755), (1229, 115520), (1444, 98320), (1520, 93404), (1805, 78656), (2458, 57760), (2888, 49160), (3040, 46702), (3610, 39328), (4916, 28880), (5776, 24580), (6080, 23351), (6145, 23104), (7220, 19664), (9832, 14440), (11552, 12290)]