66256260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2161}}^1$

素因数の和:2253

約数の個数: 96

約数和(自身を含む): 215023872

約数和(自身を除く): 148767612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2161, 2190, 2555, 3066, 4322, 4380, 5110, 6132, 6483, 7665, 8644, 10220, 10805, 12966, 15127, 15330, 21610, 25932, 30254, 30660, 32415, 43220, 45381, 60508, 64830, 75635, 90762, 129660, 151270, 157753, 181524, 226905, 302540, 315506, 453810, 473259, 631012, 788765, 907620, 946518, 1104271, 1577530, 1893036, 2208542, 2366295, 3155060, 3312813, 4417084, 4732590, 5521355, 6625626, 9465180, 11042710, 13251252, 16564065, 22085420, 33128130, 66256260]

約数ペア:

[(1, 66256260), (2, 33128130), (3, 22085420), (4, 16564065), (5, 13251252), (6, 11042710), (7, 9465180), (10, 6625626), (12, 5521355), (14, 4732590), (15, 4417084), (20, 3312813), (21, 3155060), (28, 2366295), (30, 2208542), (35, 1893036), (42, 1577530), (60, 1104271), (70, 946518), (73, 907620), (84, 788765), (105, 631012), (140, 473259), (146, 453810), (210, 315506), (219, 302540), (292, 226905), (365, 181524), (420, 157753), (438, 151270), (511, 129660), (730, 90762), (876, 75635), (1022, 64830), (1095, 60508), (1460, 45381), (1533, 43220), (2044, 32415), (2161, 30660), (2190, 30254), (2555, 25932), (3066, 21610), (4322, 15330), (4380, 15127), (5110, 12966), (6132, 10805), (6483, 10220), (7665, 8644)]