2016791903340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{81031}}^1\times {\mathrm{46091}}^1$

素因数の和:127140

約数の個数: 96

約数和(自身を含む): 6274677265920

約数和(自身を除く): 4257885362580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 46091, 81031, 92182, 138273, 162062, 184364, 230455, 243093, 276546, 324124, 405155, 414819, 460910, 486186, 553092, 691365, 729279, 810310, 829638, 921820, 972372, 1215465, 1244457, 1382730, 1458558, 1620620, 1659276, 2074095, 2187837, 2430930, 2488914, 2765460, 2917116, 3646395, 4148190, 4375674, 4861860, 4977828, 6222285, 7292790, 8296380, 8751348, 10939185, 12444570, 14585580, 21878370, 24889140, 43756740, 3734799821, 7469599642, 11204399463, 14939199284, 18673999105, 22408798926, 33613198389, 37347998210, 44817597852, 56021997315, 67226396778, 74695996420, 100839595167, 112043994630, 134452793556, 168065991945, 201679190334, 224087989260, 336131983890, 403358380668, 504197975835, 672263967780, 1008395951670, 2016791903340]

約数ペア:

[(1, 2016791903340), (2, 1008395951670), (3, 672263967780), (4, 504197975835), (5, 403358380668), (6, 336131983890), (9, 224087989260), (10, 201679190334), (12, 168065991945), (15, 134452793556), (18, 112043994630), (20, 100839595167), (27, 74695996420), (30, 67226396778), (36, 56021997315), (45, 44817597852), (54, 37347998210), (60, 33613198389), (90, 22408798926), (108, 18673999105), (135, 14939199284), (180, 11204399463), (270, 7469599642), (540, 3734799821), (46091, 43756740), (81031, 24889140), (92182, 21878370), (138273, 14585580), (162062, 12444570), (184364, 10939185), (230455, 8751348), (243093, 8296380), (276546, 7292790), (324124, 6222285), (405155, 4977828), (414819, 4861860), (460910, 4375674), (486186, 4148190), (553092, 3646395), (691365, 2917116), (729279, 2765460), (810310, 2488914), (829638, 2430930), (921820, 2187837), (972372, 2074095), (1215465, 1659276), (1244457, 1620620), (1382730, 1458558)]