68505360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{337}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 267566208

約数和(自身を除く): 199060848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 337, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 674, 726, 770, 840, 847, 880, 924, 968, 1011, 1155, 1210, 1232, 1320, 1348, 1452, 1540, 1680, 1685, 1694, 1815, 1848, 1936, 2022, 2310, 2359, 2420, 2541, 2640, 2696, 2904, 3080, 3370, 3388, 3630, 3696, 3707, 4044, 4235, 4620, 4718, 4840, 5055, 5082, 5392, 5808, 6160, 6740, 6776, 7077, 7260, 7414, 8088, 8470, 9240, 9436, 9680, 10110, 10164, 11121, 11795, 12705, 13480, 13552, 14154, 14520, 14828, 16176, 16940, 18480, 18535, 18872, 20220, 20328, 22242, 23590, 25410, 25949, 26960, 28308, 29040, 29656, 33880, 35385, 37070, 37744, 40440, 40656, 40777, 44484, 47180, 50820, 51898, 55605, 56616, 59312, 67760, 70770, 74140, 77847, 80880, 81554, 88968, 94360, 101640, 103796, 111210, 113232, 122331, 129745, 141540, 148280, 155694, 163108, 177936, 188720, 203280, 203885, 207592, 222420, 244662, 259490, 283080, 285439, 296560, 311388, 326216, 389235, 407770, 415184, 444840, 489324, 518980, 566160, 570878, 611655, 622776, 652432, 778470, 815540, 856317, 889680, 978648, 1037960, 1141756, 1223310, 1245552, 1427195, 1556940, 1631080, 1712634, 1957296, 2075920, 2283512, 2446620, 2854390, 3113880, 3262160, 3425268, 4281585, 4567024, 4893240, 5708780, 6227760, 6850536, 8563170, 9786480, 11417560, 13701072, 17126340, 22835120, 34252680, 68505360]

約数ペア:

[(1, 68505360), (2, 34252680), (3, 22835120), (4, 17126340), (5, 13701072), (6, 11417560), (7, 9786480), (8, 8563170), (10, 6850536), (11, 6227760), (12, 5708780), (14, 4893240), (15, 4567024), (16, 4281585), (20, 3425268), (21, 3262160), (22, 3113880), (24, 2854390), (28, 2446620), (30, 2283512), (33, 2075920), (35, 1957296), (40, 1712634), (42, 1631080), (44, 1556940), (48, 1427195), (55, 1245552), (56, 1223310), (60, 1141756), (66, 1037960), (70, 978648), (77, 889680), (80, 856317), (84, 815540), (88, 778470), (105, 652432), (110, 622776), (112, 611655), (120, 570878), (121, 566160), (132, 518980), (140, 489324), (154, 444840), (165, 415184), (168, 407770), (176, 389235), (210, 326216), (220, 311388), (231, 296560), (240, 285439), (242, 283080), (264, 259490), (280, 244662), (308, 222420), (330, 207592), (336, 203885), (337, 203280), (363, 188720), (385, 177936), (420, 163108), (440, 155694), (462, 148280), (484, 141540), (528, 129745), (560, 122331), (605, 113232), (616, 111210), (660, 103796), (674, 101640), (726, 94360), (770, 88968), (840, 81554), (847, 80880), (880, 77847), (924, 74140), (968, 70770), (1011, 67760), (1155, 59312), (1210, 56616), (1232, 55605), (1320, 51898), (1348, 50820), (1452, 47180), (1540, 44484), (1680, 40777), (1685, 40656), (1694, 40440), (1815, 37744), (1848, 37070), (1936, 35385), (2022, 33880), (2310, 29656), (2359, 29040), (2420, 28308), (2541, 26960), (2640, 25949), (2696, 25410), (2904, 23590), (3080, 22242), (3370, 20328), (3388, 20220), (3630, 18872), (3696, 18535), (3707, 18480), (4044, 16940), (4235, 16176), (4620, 14828), (4718, 14520), (4840, 14154), (5055, 13552), (5082, 13480), (5392, 12705), (5808, 11795), (6160, 11121), (6740, 10164), (6776, 10110), (7077, 9680), (7260, 9436), (7414, 9240), (8088, 8470)]