165220980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1529

約数の個数: 96

約数和(自身を含む): 484323840

約数和(自身を除く): 319102860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 47, 60, 82, 94, 123, 141, 164, 188, 205, 235, 246, 282, 410, 470, 492, 564, 615, 705, 820, 940, 1230, 1410, 1429, 1927, 2460, 2820, 2858, 3854, 4287, 5716, 5781, 7145, 7708, 8574, 9635, 11562, 14290, 17148, 19270, 21435, 23124, 28580, 28905, 38540, 42870, 57810, 58589, 67163, 85740, 115620, 117178, 134326, 175767, 201489, 234356, 268652, 292945, 335815, 351534, 402978, 585890, 671630, 703068, 805956, 878835, 1007445, 1171780, 1343260, 1757670, 2014890, 2753683, 3515340, 4029780, 5507366, 8261049, 11014732, 13768415, 16522098, 27536830, 33044196, 41305245, 55073660, 82610490, 165220980]

約数ペア:

[(1, 165220980), (2, 82610490), (3, 55073660), (4, 41305245), (5, 33044196), (6, 27536830), (10, 16522098), (12, 13768415), (15, 11014732), (20, 8261049), (30, 5507366), (41, 4029780), (47, 3515340), (60, 2753683), (82, 2014890), (94, 1757670), (123, 1343260), (141, 1171780), (164, 1007445), (188, 878835), (205, 805956), (235, 703068), (246, 671630), (282, 585890), (410, 402978), (470, 351534), (492, 335815), (564, 292945), (615, 268652), (705, 234356), (820, 201489), (940, 175767), (1230, 134326), (1410, 117178), (1429, 115620), (1927, 85740), (2460, 67163), (2820, 58589), (2858, 57810), (3854, 42870), (4287, 38540), (5716, 28905), (5781, 28580), (7145, 23124), (7708, 21435), (8574, 19270), (9635, 17148), (11562, 14290)]