2108047480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1530

約数の個数: 192

約数和(自身を含む): 6101061120

約数和(自身を除く): 3993013640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 86, 88, 110, 121, 140, 154, 172, 215, 220, 242, 280, 301, 308, 344, 385, 430, 440, 473, 484, 602, 605, 616, 770, 847, 860, 946, 968, 1204, 1210, 1447, 1505, 1540, 1694, 1720, 1892, 2365, 2408, 2420, 2894, 3010, 3080, 3311, 3388, 3784, 4235, 4730, 4840, 5203, 5788, 6020, 6622, 6776, 7235, 8470, 9460, 10129, 10406, 11576, 12040, 13244, 14470, 15917, 16555, 16940, 18920, 20258, 20812, 26015, 26488, 28940, 31834, 33110, 33880, 36421, 40516, 41624, 50645, 52030, 57880, 62221, 63668, 66220, 72842, 79585, 81032, 101290, 104060, 111419, 124442, 127336, 132440, 145684, 159170, 175087, 182105, 202580, 208120, 222838, 248884, 291368, 311105, 318340, 350174, 364210, 405160, 435547, 445676, 497768, 557095, 622210, 636680, 684431, 700348, 728420, 871094, 875435, 891352, 1114190, 1225609, 1244420, 1368862, 1400696, 1456840, 1742188, 1750870, 2177735, 2228380, 2451218, 2488840, 2737724, 3422155, 3484376, 3501740, 4355470, 4456760, 4791017, 4902436, 5475448, 6128045, 6844310, 7003480, 7528741, 8710940, 9582034, 9804872, 12256090, 13688620, 15057482, 17421880, 19164068, 23955085, 24512180, 27377240, 30114964, 37643705, 38328136, 47910170, 49024360, 52701187, 60229928, 75287410, 95820340, 105402374, 150574820, 191640680, 210804748, 263505935, 301149640, 421609496, 527011870, 1054023740, 2108047480]

約数ペア:

[(1, 2108047480), (2, 1054023740), (4, 527011870), (5, 421609496), (7, 301149640), (8, 263505935), (10, 210804748), (11, 191640680), (14, 150574820), (20, 105402374), (22, 95820340), (28, 75287410), (35, 60229928), (40, 52701187), (43, 49024360), (44, 47910170), (55, 38328136), (56, 37643705), (70, 30114964), (77, 27377240), (86, 24512180), (88, 23955085), (110, 19164068), (121, 17421880), (140, 15057482), (154, 13688620), (172, 12256090), (215, 9804872), (220, 9582034), (242, 8710940), (280, 7528741), (301, 7003480), (308, 6844310), (344, 6128045), (385, 5475448), (430, 4902436), (440, 4791017), (473, 4456760), (484, 4355470), (602, 3501740), (605, 3484376), (616, 3422155), (770, 2737724), (847, 2488840), (860, 2451218), (946, 2228380), (968, 2177735), (1204, 1750870), (1210, 1742188), (1447, 1456840), (1505, 1400696), (1540, 1368862), (1694, 1244420), (1720, 1225609), (1892, 1114190), (2365, 891352), (2408, 875435), (2420, 871094), (2894, 728420), (3010, 700348), (3080, 684431), (3311, 636680), (3388, 622210), (3784, 557095), (4235, 497768), (4730, 445676), (4840, 435547), (5203, 405160), (5788, 364210), (6020, 350174), (6622, 318340), (6776, 311105), (7235, 291368), (8470, 248884), (9460, 222838), (10129, 208120), (10406, 202580), (11576, 182105), (12040, 175087), (13244, 159170), (14470, 145684), (15917, 132440), (16555, 127336), (16940, 124442), (18920, 111419), (20258, 104060), (20812, 101290), (26015, 81032), (26488, 79585), (28940, 72842), (31834, 66220), (33110, 63668), (33880, 62221), (36421, 57880), (40516, 52030), (41624, 50645)]