15669945760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{28729}}^1$

素因数の和:29238

約数の個数: 96

約数和(自身を含む): 42397205760

約数和(自身を除く): 26727260000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 487, 560, 974, 1120, 1948, 2435, 3409, 3896, 4870, 6818, 7792, 9740, 13636, 15584, 17045, 19480, 27272, 28729, 34090, 38960, 54544, 57458, 68180, 77920, 109088, 114916, 136360, 143645, 201103, 229832, 272720, 287290, 402206, 459664, 545440, 574580, 804412, 919328, 1005515, 1149160, 1608824, 2011030, 2298320, 3217648, 4022060, 4596640, 6435296, 8044120, 13991023, 16088240, 27982046, 32176480, 55964092, 69955115, 97937161, 111928184, 139910230, 195874322, 223856368, 279820460, 391748644, 447712736, 489685805, 559640920, 783497288, 979371610, 1119281840, 1566994576, 1958743220, 2238563680, 3133989152, 3917486440, 7834972880, 15669945760]

約数ペア:

[(1, 15669945760), (2, 7834972880), (4, 3917486440), (5, 3133989152), (7, 2238563680), (8, 1958743220), (10, 1566994576), (14, 1119281840), (16, 979371610), (20, 783497288), (28, 559640920), (32, 489685805), (35, 447712736), (40, 391748644), (56, 279820460), (70, 223856368), (80, 195874322), (112, 139910230), (140, 111928184), (160, 97937161), (224, 69955115), (280, 55964092), (487, 32176480), (560, 27982046), (974, 16088240), (1120, 13991023), (1948, 8044120), (2435, 6435296), (3409, 4596640), (3896, 4022060), (4870, 3217648), (6818, 2298320), (7792, 2011030), (9740, 1608824), (13636, 1149160), (15584, 1005515), (17045, 919328), (19480, 804412), (27272, 574580), (28729, 545440), (34090, 459664), (38960, 402206), (54544, 287290), (57458, 272720), (68180, 229832), (77920, 201103), (109088, 143645), (114916, 136360)]