210525168

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:724

約数の個数: 160

約数和(自身を含む): 668608000

約数和(自身を除く): 458082832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 343, 392, 399, 456, 532, 588, 673, 686, 784, 798, 912, 931, 1029, 1064, 1176, 1346, 1372, 1596, 1862, 2019, 2058, 2128, 2352, 2692, 2744, 2793, 3192, 3724, 4038, 4116, 4711, 5384, 5488, 5586, 6384, 6517, 7448, 8076, 8232, 9422, 10768, 11172, 12787, 13034, 14133, 14896, 16152, 16464, 18844, 19551, 22344, 25574, 26068, 28266, 32304, 32977, 37688, 38361, 39102, 44688, 51148, 52136, 56532, 65954, 75376, 76722, 78204, 89509, 98931, 102296, 104272, 113064, 131908, 153444, 156408, 179018, 197862, 204592, 226128, 230839, 263816, 268527, 306888, 312816, 358036, 395724, 461678, 527632, 537054, 613776, 626563, 692517, 716072, 791448, 923356, 1074108, 1253126, 1385034, 1432144, 1582896, 1846712, 1879689, 2148216, 2506252, 2770068, 3693424, 3759378, 4296432, 4385941, 5012504, 5540136, 7518756, 8771882, 10025008, 11080272, 13157823, 15037512, 17543764, 26315646, 30075024, 35087528, 52631292, 70175056, 105262584, 210525168]

約数ペア:

[(1, 210525168), (2, 105262584), (3, 70175056), (4, 52631292), (6, 35087528), (7, 30075024), (8, 26315646), (12, 17543764), (14, 15037512), (16, 13157823), (19, 11080272), (21, 10025008), (24, 8771882), (28, 7518756), (38, 5540136), (42, 5012504), (48, 4385941), (49, 4296432), (56, 3759378), (57, 3693424), (76, 2770068), (84, 2506252), (98, 2148216), (112, 1879689), (114, 1846712), (133, 1582896), (147, 1432144), (152, 1385034), (168, 1253126), (196, 1074108), (228, 923356), (266, 791448), (294, 716072), (304, 692517), (336, 626563), (343, 613776), (392, 537054), (399, 527632), (456, 461678), (532, 395724), (588, 358036), (673, 312816), (686, 306888), (784, 268527), (798, 263816), (912, 230839), (931, 226128), (1029, 204592), (1064, 197862), (1176, 179018), (1346, 156408), (1372, 153444), (1596, 131908), (1862, 113064), (2019, 104272), (2058, 102296), (2128, 98931), (2352, 89509), (2692, 78204), (2744, 76722), (2793, 75376), (3192, 65954), (3724, 56532), (4038, 52136), (4116, 51148), (4711, 44688), (5384, 39102), (5488, 38361), (5586, 37688), (6384, 32977), (6517, 32304), (7448, 28266), (8076, 26068), (8232, 25574), (9422, 22344), (10768, 19551), (11172, 18844), (12787, 16464), (13034, 16152), (14133, 14896)]