66757320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:532

約数の個数: 192

約数和(自身を含む): 252720000

約数和(自身を除く): 185962680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 59, 60, 63, 70, 72, 84, 90, 105, 118, 120, 126, 140, 168, 177, 180, 210, 236, 252, 280, 295, 315, 354, 360, 413, 420, 449, 472, 504, 531, 590, 630, 708, 826, 840, 885, 898, 1062, 1180, 1239, 1260, 1347, 1416, 1652, 1770, 1796, 2065, 2124, 2245, 2360, 2478, 2520, 2655, 2694, 3143, 3304, 3540, 3592, 3717, 4041, 4130, 4248, 4490, 4956, 5310, 5388, 6195, 6286, 6735, 7080, 7434, 8082, 8260, 8980, 9429, 9912, 10620, 10776, 12390, 12572, 13470, 14868, 15715, 16164, 16520, 17960, 18585, 18858, 20205, 21240, 24780, 25144, 26491, 26940, 28287, 29736, 31430, 32328, 37170, 37716, 40410, 47145, 49560, 52982, 53880, 56574, 62860, 74340, 75432, 79473, 80820, 94290, 105964, 113148, 125720, 132455, 141435, 148680, 158946, 161640, 185437, 188580, 211928, 226296, 238419, 264910, 282870, 317892, 370874, 377160, 397365, 476838, 529820, 556311, 565740, 635784, 741748, 794730, 927185, 953676, 1059640, 1112622, 1131480, 1192095, 1483496, 1589460, 1668933, 1854370, 1907352, 2225244, 2384190, 2781555, 3178920, 3337866, 3708740, 4450488, 4768380, 5563110, 6675732, 7417480, 8344665, 9536760, 11126220, 13351464, 16689330, 22252440, 33378660, 66757320]

約数ペア:

[(1, 66757320), (2, 33378660), (3, 22252440), (4, 16689330), (5, 13351464), (6, 11126220), (7, 9536760), (8, 8344665), (9, 7417480), (10, 6675732), (12, 5563110), (14, 4768380), (15, 4450488), (18, 3708740), (20, 3337866), (21, 3178920), (24, 2781555), (28, 2384190), (30, 2225244), (35, 1907352), (36, 1854370), (40, 1668933), (42, 1589460), (45, 1483496), (56, 1192095), (59, 1131480), (60, 1112622), (63, 1059640), (70, 953676), (72, 927185), (84, 794730), (90, 741748), (105, 635784), (118, 565740), (120, 556311), (126, 529820), (140, 476838), (168, 397365), (177, 377160), (180, 370874), (210, 317892), (236, 282870), (252, 264910), (280, 238419), (295, 226296), (315, 211928), (354, 188580), (360, 185437), (413, 161640), (420, 158946), (449, 148680), (472, 141435), (504, 132455), (531, 125720), (590, 113148), (630, 105964), (708, 94290), (826, 80820), (840, 79473), (885, 75432), (898, 74340), (1062, 62860), (1180, 56574), (1239, 53880), (1260, 52982), (1347, 49560), (1416, 47145), (1652, 40410), (1770, 37716), (1796, 37170), (2065, 32328), (2124, 31430), (2245, 29736), (2360, 28287), (2478, 26940), (2520, 26491), (2655, 25144), (2694, 24780), (3143, 21240), (3304, 20205), (3540, 18858), (3592, 18585), (3717, 17960), (4041, 16520), (4130, 16164), (4248, 15715), (4490, 14868), (4956, 13470), (5310, 12572), (5388, 12390), (6195, 10776), (6286, 10620), (6735, 9912), (7080, 9429), (7434, 8980), (8082, 8260)]