210206080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{6703}}^1$

素因数の和:6736

約数の個数: 96

約数和(自身を含む): 584655840

約数和(自身を除く): 374449760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 6703, 7840, 13406, 15680, 26812, 31360, 33515, 46921, 53624, 67030, 93842, 107248, 134060, 187684, 214496, 234605, 268120, 328447, 375368, 428992, 469210, 536240, 656894, 750736, 857984, 938420, 1072480, 1313788, 1501472, 1642235, 1876840, 2144960, 2627576, 3002944, 3284470, 3753680, 4289920, 5255152, 6005888, 6568940, 7507360, 10510304, 13137880, 15014720, 21020608, 26275760, 30029440, 42041216, 52551520, 105103040, 210206080]

約数ペア:

[(1, 210206080), (2, 105103040), (4, 52551520), (5, 42041216), (7, 30029440), (8, 26275760), (10, 21020608), (14, 15014720), (16, 13137880), (20, 10510304), (28, 7507360), (32, 6568940), (35, 6005888), (40, 5255152), (49, 4289920), (56, 3753680), (64, 3284470), (70, 3002944), (80, 2627576), (98, 2144960), (112, 1876840), (128, 1642235), (140, 1501472), (160, 1313788), (196, 1072480), (224, 938420), (245, 857984), (280, 750736), (320, 656894), (392, 536240), (448, 469210), (490, 428992), (560, 375368), (640, 328447), (784, 268120), (896, 234605), (980, 214496), (1120, 187684), (1568, 134060), (1960, 107248), (2240, 93842), (3136, 67030), (3920, 53624), (4480, 46921), (6272, 33515), (6703, 31360), (7840, 26812), (13406, 15680)]