567390160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8681}}^1$

素因数の和:8756

約数の個数: 80

約数和(自身を含む): 1421069760

約数和(自身を除く): 853679600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 43, 76, 80, 86, 95, 152, 172, 190, 215, 304, 344, 380, 430, 688, 760, 817, 860, 1520, 1634, 1720, 3268, 3440, 4085, 6536, 8170, 8681, 13072, 16340, 17362, 32680, 34724, 43405, 65360, 69448, 86810, 138896, 164939, 173620, 329878, 347240, 373283, 659756, 694480, 746566, 824695, 1319512, 1493132, 1649390, 1866415, 2639024, 2986264, 3298780, 3732830, 5972528, 6597560, 7092377, 7465660, 13195120, 14184754, 14931320, 28369508, 29862640, 35461885, 56739016, 70923770, 113478032, 141847540, 283695080, 567390160]

約数ペア:

[(1, 567390160), (2, 283695080), (4, 141847540), (5, 113478032), (8, 70923770), (10, 56739016), (16, 35461885), (19, 29862640), (20, 28369508), (38, 14931320), (40, 14184754), (43, 13195120), (76, 7465660), (80, 7092377), (86, 6597560), (95, 5972528), (152, 3732830), (172, 3298780), (190, 2986264), (215, 2639024), (304, 1866415), (344, 1649390), (380, 1493132), (430, 1319512), (688, 824695), (760, 746566), (817, 694480), (860, 659756), (1520, 373283), (1634, 347240), (1720, 329878), (3268, 173620), (3440, 164939), (4085, 138896), (6536, 86810), (8170, 69448), (8681, 65360), (13072, 43405), (16340, 34724), (17362, 32680)]