1652551680

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2114

約数の個数: 208

約数和(自身を含む): 5697004320

約数和(自身を除く): 4044452640

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, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2048, 2069, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4096, 4138, 4160, 4992, 5120, 6144, 6207, 6240, 6656, 7680, 8276, 8320, 9984, 10240, 10345, 12288, 12414, 12480, 13312, 15360, 16552, 16640, 19968, 20480, 20690, 24828, 24960, 26624, 26897, 30720, 31035, 33104, 33280, 39936, 41380, 49656, 49920, 53248, 53794, 61440, 62070, 66208, 66560, 79872, 80691, 82760, 99312, 99840, 107588, 124140, 132416, 133120, 134485, 159744, 161382, 165520, 198624, 199680, 215176, 248280, 264832, 266240, 268970, 322764, 331040, 397248, 399360, 403455, 430352, 496560, 529664, 537940, 645528, 662080, 794496, 798720, 806910, 860704, 993120, 1059328, 1075880, 1291056, 1324160, 1588992, 1613820, 1721408, 1986240, 2118656, 2151760, 2582112, 2648320, 3177984, 3227640, 3442816, 3972480, 4237312, 4303520, 5164224, 5296640, 6355968, 6455280, 6885632, 7944960, 8474624, 8607040, 10328448, 10593280, 12711936, 12910560, 13771264, 15889920, 17214080, 20656896, 21186560, 25423872, 25821120, 27542528, 31779840, 34428160, 41313792, 42373120, 51642240, 55085056, 63559680, 68856320, 82627584, 103284480, 110170112, 127119360, 137712640, 165255168, 206568960, 275425280, 330510336, 413137920, 550850560, 826275840, 1652551680]

約数ペア:

[(1, 1652551680), (2, 826275840), (3, 550850560), (4, 413137920), (5, 330510336), (6, 275425280), (8, 206568960), (10, 165255168), (12, 137712640), (13, 127119360), (15, 110170112), (16, 103284480), (20, 82627584), (24, 68856320), (26, 63559680), (30, 55085056), (32, 51642240), (39, 42373120), (40, 41313792), (48, 34428160), (52, 31779840), (60, 27542528), (64, 25821120), (65, 25423872), (78, 21186560), (80, 20656896), (96, 17214080), (104, 15889920), (120, 13771264), (128, 12910560), (130, 12711936), (156, 10593280), (160, 10328448), (192, 8607040), (195, 8474624), (208, 7944960), (240, 6885632), (256, 6455280), (260, 6355968), (312, 5296640), (320, 5164224), (384, 4303520), (390, 4237312), (416, 3972480), (480, 3442816), (512, 3227640), (520, 3177984), (624, 2648320), (640, 2582112), (768, 2151760), (780, 2118656), (832, 1986240), (960, 1721408), (1024, 1613820), (1040, 1588992), (1248, 1324160), (1280, 1291056), (1536, 1075880), (1560, 1059328), (1664, 993120), (1920, 860704), (2048, 806910), (2069, 798720), (2080, 794496), (2496, 662080), (2560, 645528), (3072, 537940), (3120, 529664), (3328, 496560), (3840, 430352), (4096, 403455), (4138, 399360), (4160, 397248), (4992, 331040), (5120, 322764), (6144, 268970), (6207, 266240), (6240, 264832), (6656, 248280), (7680, 215176), (8276, 199680), (8320, 198624), (9984, 165520), (10240, 161382), (10345, 159744), (12288, 134485), (12414, 133120), (12480, 132416), (13312, 124140), (15360, 107588), (16552, 99840), (16640, 99312), (19968, 82760), (20480, 80691), (20690, 79872), (24828, 66560), (24960, 66208), (26624, 62070), (26897, 61440), (30720, 53794), (31035, 53248), (33104, 49920), (33280, 49656), (39936, 41380)]