966035840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19603}}^1$

素因数の和:19640

約数の個数: 128

約数和(自身を含む): 2879435520

約数和(自身を除く): 1913399680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 7040, 9856, 12320, 19603, 24640, 39206, 49280, 78412, 98015, 137221, 156824, 196030, 215633, 274442, 313648, 392060, 431266, 548884, 627296, 686105, 784120, 862532, 1078165, 1097768, 1254592, 1372210, 1509431, 1568240, 1725064, 2156330, 2195536, 2509184, 2744420, 3018862, 3136480, 3450128, 4312660, 4391072, 5488840, 6037724, 6272960, 6900256, 7547155, 8625320, 8782144, 10977680, 12075448, 12545920, 13800512, 15094310, 17250640, 17564288, 21955360, 24150896, 27601024, 30188620, 34501280, 43910720, 48301792, 60377240, 69002560, 87821440, 96603584, 120754480, 138005120, 193207168, 241508960, 483017920, 966035840]

約数ペア:

[(1, 966035840), (2, 483017920), (4, 241508960), (5, 193207168), (7, 138005120), (8, 120754480), (10, 96603584), (11, 87821440), (14, 69002560), (16, 60377240), (20, 48301792), (22, 43910720), (28, 34501280), (32, 30188620), (35, 27601024), (40, 24150896), (44, 21955360), (55, 17564288), (56, 17250640), (64, 15094310), (70, 13800512), (77, 12545920), (80, 12075448), (88, 10977680), (110, 8782144), (112, 8625320), (128, 7547155), (140, 6900256), (154, 6272960), (160, 6037724), (176, 5488840), (220, 4391072), (224, 4312660), (280, 3450128), (308, 3136480), (320, 3018862), (352, 2744420), (385, 2509184), (440, 2195536), (448, 2156330), (560, 1725064), (616, 1568240), (640, 1509431), (704, 1372210), (770, 1254592), (880, 1097768), (896, 1078165), (1120, 862532), (1232, 784120), (1408, 686105), (1540, 627296), (1760, 548884), (2240, 431266), (2464, 392060), (3080, 313648), (3520, 274442), (4480, 215633), (4928, 196030), (6160, 156824), (7040, 137221), (9856, 98015), (12320, 78412), (19603, 49280), (24640, 39206)]