2021848080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70793}}^1$

素因数の和:70833

約数の個数: 160

約数和(自身を含む): 7584585984

約数和(自身を除く): 5562737904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14280, 28560, 70793, 141586, 212379, 283172, 353965, 424758, 495551, 566344, 707930, 849516, 991102, 1061895, 1132688, 1203481, 1415860, 1486653, 1699032, 1982204, 2123790, 2406962, 2477755, 2831720, 2973306, 3398064, 3610443, 3964408, 4247580, 4813924, 4955510, 5663440, 5946612, 6017405, 7220886, 7433265, 7928816, 8424367, 8495160, 9627848, 9911020, 11893224, 12034810, 14441772, 14866530, 16848734, 16990320, 18052215, 19255696, 19822040, 23786448, 24069620, 25273101, 28883544, 29733060, 33697468, 36104430, 39644080, 42121835, 48139240, 50546202, 57767088, 59466120, 67394936, 72208860, 84243670, 96278480, 101092404, 118932240, 126365505, 134789872, 144417720, 168487340, 202184808, 252731010, 288835440, 336974680, 404369616, 505462020, 673949360, 1010924040, 2021848080]

約数ペア:

[(1, 2021848080), (2, 1010924040), (3, 673949360), (4, 505462020), (5, 404369616), (6, 336974680), (7, 288835440), (8, 252731010), (10, 202184808), (12, 168487340), (14, 144417720), (15, 134789872), (16, 126365505), (17, 118932240), (20, 101092404), (21, 96278480), (24, 84243670), (28, 72208860), (30, 67394936), (34, 59466120), (35, 57767088), (40, 50546202), (42, 48139240), (48, 42121835), (51, 39644080), (56, 36104430), (60, 33697468), (68, 29733060), (70, 28883544), (80, 25273101), (84, 24069620), (85, 23786448), (102, 19822040), (105, 19255696), (112, 18052215), (119, 16990320), (120, 16848734), (136, 14866530), (140, 14441772), (168, 12034810), (170, 11893224), (204, 9911020), (210, 9627848), (238, 8495160), (240, 8424367), (255, 7928816), (272, 7433265), (280, 7220886), (336, 6017405), (340, 5946612), (357, 5663440), (408, 4955510), (420, 4813924), (476, 4247580), (510, 3964408), (560, 3610443), (595, 3398064), (680, 2973306), (714, 2831720), (816, 2477755), (840, 2406962), (952, 2123790), (1020, 1982204), (1190, 1699032), (1360, 1486653), (1428, 1415860), (1680, 1203481), (1785, 1132688), (1904, 1061895), (2040, 991102), (2380, 849516), (2856, 707930), (3570, 566344), (4080, 495551), (4760, 424758), (5712, 353965), (7140, 283172), (9520, 212379), (14280, 141586), (28560, 70793)]