42536040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:779

約数の個数: 128

約数和(自身を含む): 139968000

約数和(自身を除く): 97431960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 719, 870, 986, 1020, 1160, 1438, 1479, 1740, 1972, 2040, 2157, 2465, 2876, 2958, 3480, 3595, 3944, 4314, 4930, 5752, 5916, 7190, 7395, 8628, 9860, 10785, 11832, 12223, 14380, 14790, 17256, 19720, 20851, 21570, 24446, 28760, 29580, 36669, 41702, 43140, 48892, 59160, 61115, 62553, 73338, 83404, 86280, 97784, 104255, 122230, 125106, 146676, 166808, 183345, 208510, 244460, 250212, 293352, 312765, 354467, 366690, 417020, 488920, 500424, 625530, 708934, 733380, 834040, 1063401, 1251060, 1417868, 1466760, 1772335, 2126802, 2502120, 2835736, 3544670, 4253604, 5317005, 7089340, 8507208, 10634010, 14178680, 21268020, 42536040]

約数ペア:

[(1, 42536040), (2, 21268020), (3, 14178680), (4, 10634010), (5, 8507208), (6, 7089340), (8, 5317005), (10, 4253604), (12, 3544670), (15, 2835736), (17, 2502120), (20, 2126802), (24, 1772335), (29, 1466760), (30, 1417868), (34, 1251060), (40, 1063401), (51, 834040), (58, 733380), (60, 708934), (68, 625530), (85, 500424), (87, 488920), (102, 417020), (116, 366690), (120, 354467), (136, 312765), (145, 293352), (170, 250212), (174, 244460), (204, 208510), (232, 183345), (255, 166808), (290, 146676), (340, 125106), (348, 122230), (408, 104255), (435, 97784), (493, 86280), (510, 83404), (580, 73338), (680, 62553), (696, 61115), (719, 59160), (870, 48892), (986, 43140), (1020, 41702), (1160, 36669), (1438, 29580), (1479, 28760), (1740, 24446), (1972, 21570), (2040, 20851), (2157, 19720), (2465, 17256), (2876, 14790), (2958, 14380), (3480, 12223), (3595, 11832), (3944, 10785), (4314, 9860), (4930, 8628), (5752, 7395), (5916, 7190)]