22252440

素因数分解:

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

素因数の和:529

約数の個数: 128

約数和(自身を含む): 77760000

約数和(自身を除く): 55507560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 449, 472, 590, 708, 826, 840, 885, 898, 1180, 1239, 1347, 1416, 1652, 1770, 1796, 2065, 2245, 2360, 2478, 2694, 3143, 3304, 3540, 3592, 4130, 4490, 4956, 5388, 6195, 6286, 6735, 7080, 8260, 8980, 9429, 9912, 10776, 12390, 12572, 13470, 15715, 16520, 17960, 18858, 24780, 25144, 26491, 26940, 31430, 37716, 47145, 49560, 52982, 53880, 62860, 75432, 79473, 94290, 105964, 125720, 132455, 158946, 185437, 188580, 211928, 264910, 317892, 370874, 377160, 397365, 529820, 556311, 635784, 741748, 794730, 927185, 1059640, 1112622, 1483496, 1589460, 1854370, 2225244, 2781555, 3178920, 3708740, 4450488, 5563110, 7417480, 11126220, 22252440]

約数ペア:

[(1, 22252440), (2, 11126220), (3, 7417480), (4, 5563110), (5, 4450488), (6, 3708740), (7, 3178920), (8, 2781555), (10, 2225244), (12, 1854370), (14, 1589460), (15, 1483496), (20, 1112622), (21, 1059640), (24, 927185), (28, 794730), (30, 741748), (35, 635784), (40, 556311), (42, 529820), (56, 397365), (59, 377160), (60, 370874), (70, 317892), (84, 264910), (105, 211928), (118, 188580), (120, 185437), (140, 158946), (168, 132455), (177, 125720), (210, 105964), (236, 94290), (280, 79473), (295, 75432), (354, 62860), (413, 53880), (420, 52982), (449, 49560), (472, 47145), (590, 37716), (708, 31430), (826, 26940), (840, 26491), (885, 25144), (898, 24780), (1180, 18858), (1239, 17960), (1347, 16520), (1416, 15715), (1652, 13470), (1770, 12572), (1796, 12390), (2065, 10776), (2245, 9912), (2360, 9429), (2478, 8980), (2694, 8260), (3143, 7080), (3304, 6735), (3540, 6286), (3592, 6195), (4130, 5388), (4490, 4956)]