2021743080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{802279}}^1$

素因数の和:802303

約数の個数: 96

約数和(自身を含む): 7509340800

約数和(自身を除く): 5487597720

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, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 802279, 1604558, 2406837, 3209116, 4011395, 4813674, 5615953, 6418232, 7220511, 8022790, 9627348, 11231906, 12034185, 14441022, 16045580, 16847859, 19254696, 22463812, 24068370, 28079765, 28882044, 32091160, 33695718, 36102555, 44927624, 48136740, 50543577, 56159530, 57764088, 67391436, 72205110, 84239295, 96273480, 101087154, 112319060, 134782872, 144410220, 168478590, 202174308, 224638120, 252717885, 288820440, 336957180, 404348616, 505435770, 673914360, 1010871540, 2021743080]

約数ペア:

[(1, 2021743080), (2, 1010871540), (3, 673914360), (4, 505435770), (5, 404348616), (6, 336957180), (7, 288820440), (8, 252717885), (9, 224638120), (10, 202174308), (12, 168478590), (14, 144410220), (15, 134782872), (18, 112319060), (20, 101087154), (21, 96273480), (24, 84239295), (28, 72205110), (30, 67391436), (35, 57764088), (36, 56159530), (40, 50543577), (42, 48136740), (45, 44927624), (56, 36102555), (60, 33695718), (63, 32091160), (70, 28882044), (72, 28079765), (84, 24068370), (90, 22463812), (105, 19254696), (120, 16847859), (126, 16045580), (140, 14441022), (168, 12034185), (180, 11231906), (210, 9627348), (252, 8022790), (280, 7220511), (315, 6418232), (360, 5615953), (420, 4813674), (504, 4011395), (630, 3209116), (840, 2406837), (1260, 1604558), (2520, 802279)]