206568960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2108

約数の個数: 160

約数和(自身を含む): 711516960

約数和(自身を除く): 504948000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2069, 2080, 2496, 2560, 3120, 3328, 3840, 4138, 4160, 4992, 6207, 6240, 6656, 7680, 8276, 8320, 9984, 10345, 12414, 12480, 16552, 16640, 19968, 20690, 24828, 24960, 26897, 31035, 33104, 33280, 41380, 49656, 49920, 53794, 62070, 66208, 80691, 82760, 99312, 99840, 107588, 124140, 132416, 134485, 161382, 165520, 198624, 215176, 248280, 264832, 268970, 322764, 331040, 397248, 403455, 430352, 496560, 529664, 537940, 645528, 662080, 794496, 806910, 860704, 993120, 1059328, 1075880, 1291056, 1324160, 1588992, 1613820, 1721408, 1986240, 2151760, 2582112, 2648320, 3177984, 3227640, 3442816, 3972480, 4303520, 5164224, 5296640, 6455280, 6885632, 7944960, 8607040, 10328448, 12910560, 13771264, 15889920, 17214080, 20656896, 25821120, 34428160, 41313792, 51642240, 68856320, 103284480, 206568960]

約数ペア:

[(1, 206568960), (2, 103284480), (3, 68856320), (4, 51642240), (5, 41313792), (6, 34428160), (8, 25821120), (10, 20656896), (12, 17214080), (13, 15889920), (15, 13771264), (16, 12910560), (20, 10328448), (24, 8607040), (26, 7944960), (30, 6885632), (32, 6455280), (39, 5296640), (40, 5164224), (48, 4303520), (52, 3972480), (60, 3442816), (64, 3227640), (65, 3177984), (78, 2648320), (80, 2582112), (96, 2151760), (104, 1986240), (120, 1721408), (128, 1613820), (130, 1588992), (156, 1324160), (160, 1291056), (192, 1075880), (195, 1059328), (208, 993120), (240, 860704), (256, 806910), (260, 794496), (312, 662080), (320, 645528), (384, 537940), (390, 529664), (416, 496560), (480, 430352), (512, 403455), (520, 397248), (624, 331040), (640, 322764), (768, 268970), (780, 264832), (832, 248280), (960, 215176), (1040, 198624), (1248, 165520), (1280, 161382), (1536, 134485), (1560, 132416), (1664, 124140), (1920, 107588), (2069, 99840), (2080, 99312), (2496, 82760), (2560, 80691), (3120, 66208), (3328, 62070), (3840, 53794), (4138, 49920), (4160, 49656), (4992, 41380), (6207, 33280), (6240, 33104), (6656, 31035), (7680, 26897), (8276, 24960), (8320, 24828), (9984, 20690), (10345, 19968), (12414, 16640), (12480, 16552)]