42266760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20719}}^1$

素因数の和:20750

約数の個数: 64

約数和(自身を含む): 134265600

約数和(自身を除く): 91998840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 20719, 41438, 62157, 82876, 103595, 124314, 165752, 207190, 248628, 310785, 352223, 414380, 497256, 621570, 704446, 828760, 1056669, 1243140, 1408892, 1761115, 2113338, 2486280, 2817784, 3522230, 4226676, 5283345, 7044460, 8453352, 10566690, 14088920, 21133380, 42266760]

約数ペア:

[(1, 42266760), (2, 21133380), (3, 14088920), (4, 10566690), (5, 8453352), (6, 7044460), (8, 5283345), (10, 4226676), (12, 3522230), (15, 2817784), (17, 2486280), (20, 2113338), (24, 1761115), (30, 1408892), (34, 1243140), (40, 1056669), (51, 828760), (60, 704446), (68, 621570), (85, 497256), (102, 414380), (120, 352223), (136, 310785), (170, 248628), (204, 207190), (255, 165752), (340, 124314), (408, 103595), (510, 82876), (680, 62157), (1020, 41438), (2040, 20719)]