210845040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17929}}^1$

素因数の和:17959

約数の個数: 120

約数和(自身を含む): 760375440

約数和(自身を除く): 549530400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 17929, 35858, 53787, 71716, 89645, 107574, 125503, 143432, 179290, 215148, 251006, 268935, 286864, 358580, 376509, 430296, 502012, 537870, 627515, 717160, 753018, 860592, 878521, 1004024, 1075740, 1255030, 1434320, 1506036, 1757042, 1882545, 2008048, 2151480, 2510060, 2635563, 3012072, 3514084, 3765090, 4302960, 4392605, 5020120, 5271126, 6024144, 7028168, 7530180, 8785210, 10040240, 10542252, 13177815, 14056336, 15060360, 17570420, 21084504, 26355630, 30120720, 35140840, 42169008, 52711260, 70281680, 105422520, 210845040]

約数ペア:

[(1, 210845040), (2, 105422520), (3, 70281680), (4, 52711260), (5, 42169008), (6, 35140840), (7, 30120720), (8, 26355630), (10, 21084504), (12, 17570420), (14, 15060360), (15, 14056336), (16, 13177815), (20, 10542252), (21, 10040240), (24, 8785210), (28, 7530180), (30, 7028168), (35, 6024144), (40, 5271126), (42, 5020120), (48, 4392605), (49, 4302960), (56, 3765090), (60, 3514084), (70, 3012072), (80, 2635563), (84, 2510060), (98, 2151480), (105, 2008048), (112, 1882545), (120, 1757042), (140, 1506036), (147, 1434320), (168, 1255030), (196, 1075740), (210, 1004024), (240, 878521), (245, 860592), (280, 753018), (294, 717160), (336, 627515), (392, 537870), (420, 502012), (490, 430296), (560, 376509), (588, 358580), (735, 286864), (784, 268935), (840, 251006), (980, 215148), (1176, 179290), (1470, 143432), (1680, 125503), (1960, 107574), (2352, 89645), (2940, 71716), (3920, 53787), (5880, 35858), (11760, 17929)]