85072080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:781

約数の個数: 160

約数和(自身を含む): 289267200

約数和(自身を除く): 204195120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 493, 510, 580, 680, 696, 719, 816, 870, 986, 1020, 1160, 1360, 1392, 1438, 1479, 1740, 1972, 2040, 2157, 2320, 2465, 2876, 2958, 3480, 3595, 3944, 4080, 4314, 4930, 5752, 5916, 6960, 7190, 7395, 7888, 8628, 9860, 10785, 11504, 11832, 12223, 14380, 14790, 17256, 19720, 20851, 21570, 23664, 24446, 28760, 29580, 34512, 36669, 39440, 41702, 43140, 48892, 57520, 59160, 61115, 62553, 73338, 83404, 86280, 97784, 104255, 118320, 122230, 125106, 146676, 166808, 172560, 183345, 195568, 208510, 244460, 250212, 293352, 312765, 333616, 354467, 366690, 417020, 488920, 500424, 586704, 625530, 708934, 733380, 834040, 977840, 1000848, 1063401, 1251060, 1417868, 1466760, 1668080, 1772335, 2126802, 2502120, 2835736, 2933520, 3544670, 4253604, 5004240, 5317005, 5671472, 7089340, 8507208, 10634010, 14178680, 17014416, 21268020, 28357360, 42536040, 85072080]

約数ペア:

[(1, 85072080), (2, 42536040), (3, 28357360), (4, 21268020), (5, 17014416), (6, 14178680), (8, 10634010), (10, 8507208), (12, 7089340), (15, 5671472), (16, 5317005), (17, 5004240), (20, 4253604), (24, 3544670), (29, 2933520), (30, 2835736), (34, 2502120), (40, 2126802), (48, 1772335), (51, 1668080), (58, 1466760), (60, 1417868), (68, 1251060), (80, 1063401), (85, 1000848), (87, 977840), (102, 834040), (116, 733380), (120, 708934), (136, 625530), (145, 586704), (170, 500424), (174, 488920), (204, 417020), (232, 366690), (240, 354467), (255, 333616), (272, 312765), (290, 293352), (340, 250212), (348, 244460), (408, 208510), (435, 195568), (464, 183345), (493, 172560), (510, 166808), (580, 146676), (680, 125106), (696, 122230), (719, 118320), (816, 104255), (870, 97784), (986, 86280), (1020, 83404), (1160, 73338), (1360, 62553), (1392, 61115), (1438, 59160), (1479, 57520), (1740, 48892), (1972, 43140), (2040, 41702), (2157, 39440), (2320, 36669), (2465, 34512), (2876, 29580), (2958, 28760), (3480, 24446), (3595, 23664), (3944, 21570), (4080, 20851), (4314, 19720), (4930, 17256), (5752, 14790), (5916, 14380), (6960, 12223), (7190, 11832), (7395, 11504), (7888, 10785), (8628, 9860)]