1075994640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{213491}}^1$

素因数の和:213517

約数の個数: 120

約数和(自身を含む): 4129789248

約数和(自身を除く): 3053794608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 213491, 426982, 640473, 853964, 1067455, 1280946, 1494437, 1707928, 1921419, 2134910, 2561892, 2988874, 3202365, 3415856, 3842838, 4269820, 4483311, 5123784, 5977748, 6404730, 7472185, 7685676, 8539640, 8966622, 9607095, 10247568, 11955496, 12809460, 13449933, 14944370, 15371352, 17079280, 17933244, 19214190, 22416555, 23910992, 25618920, 26899866, 29888740, 30742704, 35866488, 38428380, 44833110, 51237840, 53799732, 59777480, 67249665, 71732976, 76856760, 89666220, 107599464, 119554960, 134499330, 153713520, 179332440, 215198928, 268998660, 358664880, 537997320, 1075994640]

約数ペア:

[(1, 1075994640), (2, 537997320), (3, 358664880), (4, 268998660), (5, 215198928), (6, 179332440), (7, 153713520), (8, 134499330), (9, 119554960), (10, 107599464), (12, 89666220), (14, 76856760), (15, 71732976), (16, 67249665), (18, 59777480), (20, 53799732), (21, 51237840), (24, 44833110), (28, 38428380), (30, 35866488), (35, 30742704), (36, 29888740), (40, 26899866), (42, 25618920), (45, 23910992), (48, 22416555), (56, 19214190), (60, 17933244), (63, 17079280), (70, 15371352), (72, 14944370), (80, 13449933), (84, 12809460), (90, 11955496), (105, 10247568), (112, 9607095), (120, 8966622), (126, 8539640), (140, 7685676), (144, 7472185), (168, 6404730), (180, 5977748), (210, 5123784), (240, 4483311), (252, 4269820), (280, 3842838), (315, 3415856), (336, 3202365), (360, 2988874), (420, 2561892), (504, 2134910), (560, 1921419), (630, 1707928), (720, 1494437), (840, 1280946), (1008, 1067455), (1260, 853964), (1680, 640473), (2520, 426982), (5040, 213491)]