212130240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31567}}^1$

素因数の和:31594

約数の個数: 112

約数和(自身を含む): 769754112

約数和(自身を除く): 557623872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 31567, 63134, 94701, 126268, 157835, 189402, 220969, 252536, 315670, 378804, 441938, 473505, 505072, 631340, 662907, 757608, 883876, 947010, 1010144, 1104845, 1262680, 1325814, 1515216, 1767752, 1894020, 2020288, 2209690, 2525360, 2651628, 3030432, 3314535, 3535504, 3788040, 4419380, 5050720, 5303256, 6060864, 6629070, 7071008, 7576080, 8838760, 10101440, 10606512, 13258140, 14142016, 15152160, 17677520, 21213024, 26516280, 30304320, 35355040, 42426048, 53032560, 70710080, 106065120, 212130240]

約数ペア:

[(1, 212130240), (2, 106065120), (3, 70710080), (4, 53032560), (5, 42426048), (6, 35355040), (7, 30304320), (8, 26516280), (10, 21213024), (12, 17677520), (14, 15152160), (15, 14142016), (16, 13258140), (20, 10606512), (21, 10101440), (24, 8838760), (28, 7576080), (30, 7071008), (32, 6629070), (35, 6060864), (40, 5303256), (42, 5050720), (48, 4419380), (56, 3788040), (60, 3535504), (64, 3314535), (70, 3030432), (80, 2651628), (84, 2525360), (96, 2209690), (105, 2020288), (112, 1894020), (120, 1767752), (140, 1515216), (160, 1325814), (168, 1262680), (192, 1104845), (210, 1010144), (224, 947010), (240, 883876), (280, 757608), (320, 662907), (336, 631340), (420, 505072), (448, 473505), (480, 441938), (560, 378804), (672, 315670), (840, 252536), (960, 220969), (1120, 189402), (1344, 157835), (1680, 126268), (2240, 94701), (3360, 63134), (6720, 31567)]