2013421680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{65033}}^1$

素因数の和:65095

約数の個数: 120

約数和(自身を含む): 6919097328

約数和(自身を除く): 4905675648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 30960, 65033, 130066, 195099, 260132, 325165, 390198, 520264, 585297, 650330, 780396, 975495, 1040528, 1170594, 1300660, 1560792, 1950990, 2341188, 2601320, 2796419, 2926485, 3121584, 3901980, 4682376, 5202640, 5592838, 5852970, 7803960, 8389257, 9364752, 11185676, 11705940, 13982095, 15607920, 16778514, 22371352, 23411880, 25167771, 27964190, 33557028, 41946285, 44742704, 46823760, 50335542, 55928380, 67114056, 83892570, 100671084, 111856760, 125838855, 134228112, 167785140, 201342168, 223713520, 251677710, 335570280, 402684336, 503355420, 671140560, 1006710840, 2013421680]

約数ペア:

[(1, 2013421680), (2, 1006710840), (3, 671140560), (4, 503355420), (5, 402684336), (6, 335570280), (8, 251677710), (9, 223713520), (10, 201342168), (12, 167785140), (15, 134228112), (16, 125838855), (18, 111856760), (20, 100671084), (24, 83892570), (30, 67114056), (36, 55928380), (40, 50335542), (43, 46823760), (45, 44742704), (48, 41946285), (60, 33557028), (72, 27964190), (80, 25167771), (86, 23411880), (90, 22371352), (120, 16778514), (129, 15607920), (144, 13982095), (172, 11705940), (180, 11185676), (215, 9364752), (240, 8389257), (258, 7803960), (344, 5852970), (360, 5592838), (387, 5202640), (430, 4682376), (516, 3901980), (645, 3121584), (688, 2926485), (720, 2796419), (774, 2601320), (860, 2341188), (1032, 1950990), (1290, 1560792), (1548, 1300660), (1720, 1170594), (1935, 1040528), (2064, 975495), (2580, 780396), (3096, 650330), (3440, 585297), (3870, 520264), (5160, 390198), (6192, 325165), (7740, 260132), (10320, 195099), (15480, 130066), (30960, 65033)]