1607957120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:591

約数の個数: 256

約数和(自身を含む): 4874065920

約数和(自身を除く): 3266108800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 67, 70, 77, 80, 88, 110, 112, 128, 134, 140, 154, 160, 176, 220, 224, 268, 280, 308, 320, 335, 352, 385, 440, 448, 469, 487, 536, 560, 616, 640, 670, 704, 737, 770, 880, 896, 938, 974, 1072, 1120, 1232, 1340, 1408, 1474, 1540, 1760, 1876, 1948, 2144, 2240, 2345, 2435, 2464, 2680, 2948, 3080, 3409, 3520, 3685, 3752, 3896, 4288, 4480, 4690, 4870, 4928, 5159, 5357, 5360, 5896, 6160, 6818, 7040, 7370, 7504, 7792, 8576, 9380, 9740, 9856, 10318, 10714, 10720, 11792, 12320, 13636, 14740, 15008, 15584, 17045, 18760, 19480, 20636, 21428, 21440, 23584, 24640, 25795, 26785, 27272, 29480, 30016, 31168, 32629, 34090, 37499, 37520, 38960, 41272, 42856, 42880, 47168, 49280, 51590, 53570, 54544, 58960, 60032, 62336, 65258, 68180, 74998, 75040, 77920, 82544, 85712, 94336, 103180, 107140, 109088, 117920, 130516, 136360, 149996, 150080, 155840, 163145, 165088, 171424, 187495, 206360, 214280, 218176, 228403, 235840, 261032, 272720, 299992, 300160, 311680, 326290, 330176, 342848, 358919, 374990, 412720, 428560, 436352, 456806, 471680, 522064, 545440, 599984, 652580, 660352, 685696, 717838, 749980, 825440, 857120, 913612, 1044128, 1090880, 1142015, 1199968, 1305160, 1435676, 1499960, 1650880, 1714240, 1794595, 1827224, 2088256, 2181760, 2284030, 2399936, 2512433, 2610320, 2871352, 2999920, 3301760, 3428480, 3589190, 3654448, 4176512, 4568060, 4799872, 5024866, 5220640, 5742704, 5999840, 7178380, 7308896, 9136120, 10049732, 10441280, 11485408, 11999680, 12562165, 14356760, 14617792, 18272240, 20099464, 20882560, 22970816, 23999360, 25124330, 28713520, 29235584, 36544480, 40198928, 45941632, 50248660, 57427040, 73088960, 80397856, 100497320, 114854080, 146177920, 160795712, 200994640, 229708160, 321591424, 401989280, 803978560, 1607957120]

約数ペア:

[(1, 1607957120), (2, 803978560), (4, 401989280), (5, 321591424), (7, 229708160), (8, 200994640), (10, 160795712), (11, 146177920), (14, 114854080), (16, 100497320), (20, 80397856), (22, 73088960), (28, 57427040), (32, 50248660), (35, 45941632), (40, 40198928), (44, 36544480), (55, 29235584), (56, 28713520), (64, 25124330), (67, 23999360), (70, 22970816), (77, 20882560), (80, 20099464), (88, 18272240), (110, 14617792), (112, 14356760), (128, 12562165), (134, 11999680), (140, 11485408), (154, 10441280), (160, 10049732), (176, 9136120), (220, 7308896), (224, 7178380), (268, 5999840), (280, 5742704), (308, 5220640), (320, 5024866), (335, 4799872), (352, 4568060), (385, 4176512), (440, 3654448), (448, 3589190), (469, 3428480), (487, 3301760), (536, 2999920), (560, 2871352), (616, 2610320), (640, 2512433), (670, 2399936), (704, 2284030), (737, 2181760), (770, 2088256), (880, 1827224), (896, 1794595), (938, 1714240), (974, 1650880), (1072, 1499960), (1120, 1435676), (1232, 1305160), (1340, 1199968), (1408, 1142015), (1474, 1090880), (1540, 1044128), (1760, 913612), (1876, 857120), (1948, 825440), (2144, 749980), (2240, 717838), (2345, 685696), (2435, 660352), (2464, 652580), (2680, 599984), (2948, 545440), (3080, 522064), (3409, 471680), (3520, 456806), (3685, 436352), (3752, 428560), (3896, 412720), (4288, 374990), (4480, 358919), (4690, 342848), (4870, 330176), (4928, 326290), (5159, 311680), (5357, 300160), (5360, 299992), (5896, 272720), (6160, 261032), (6818, 235840), (7040, 228403), (7370, 218176), (7504, 214280), (7792, 206360), (8576, 187495), (9380, 171424), (9740, 165088), (9856, 163145), (10318, 155840), (10714, 150080), (10720, 149996), (11792, 136360), (12320, 130516), (13636, 117920), (14740, 109088), (15008, 107140), (15584, 103180), (17045, 94336), (18760, 85712), (19480, 82544), (20636, 77920), (21428, 75040), (21440, 74998), (23584, 68180), (24640, 65258), (25795, 62336), (26785, 60032), (27272, 58960), (29480, 54544), (30016, 53570), (31168, 51590), (32629, 49280), (34090, 47168), (37499, 42880), (37520, 42856), (38960, 41272)]