2897479680

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:654

約数の個数: 192

約数和(自身を含む): 9331096320

約数和(自身を除く): 6433616640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 257, 320, 367, 384, 480, 512, 514, 640, 734, 768, 771, 960, 1024, 1028, 1101, 1280, 1285, 1468, 1536, 1542, 1835, 1920, 2048, 2056, 2202, 2560, 2570, 2936, 3072, 3084, 3670, 3840, 3855, 4112, 4404, 5120, 5140, 5505, 5872, 6144, 6168, 7340, 7680, 7710, 8224, 8808, 10240, 10280, 11010, 11744, 12336, 14680, 15360, 15420, 16448, 17616, 20560, 22020, 23488, 24672, 29360, 30720, 30840, 32896, 35232, 41120, 44040, 46976, 49344, 58720, 61680, 65792, 70464, 82240, 88080, 93952, 94319, 98688, 117440, 123360, 131584, 140928, 164480, 176160, 187904, 188638, 197376, 234880, 246720, 263168, 281856, 282957, 328960, 352320, 375808, 377276, 394752, 469760, 471595, 493440, 526336, 563712, 565914, 657920, 704640, 751616, 754552, 789504, 939520, 943190, 986880, 1127424, 1131828, 1315840, 1409280, 1414785, 1509104, 1579008, 1879040, 1886380, 1973760, 2254848, 2263656, 2631680, 2818560, 2829570, 3018208, 3758080, 3772760, 3947520, 4527312, 5637120, 5659140, 6036416, 7545520, 7895040, 9054624, 11274240, 11318280, 12072832, 15091040, 18109248, 22636560, 24145664, 30182080, 36218496, 45273120, 48291328, 60364160, 72436992, 90546240, 96582656, 120728320, 144873984, 181092480, 193165312, 241456640, 289747968, 362184960, 482913280, 579495936, 724369920, 965826560, 1448739840, 2897479680]

約数ペア:

[(1, 2897479680), (2, 1448739840), (3, 965826560), (4, 724369920), (5, 579495936), (6, 482913280), (8, 362184960), (10, 289747968), (12, 241456640), (15, 193165312), (16, 181092480), (20, 144873984), (24, 120728320), (30, 96582656), (32, 90546240), (40, 72436992), (48, 60364160), (60, 48291328), (64, 45273120), (80, 36218496), (96, 30182080), (120, 24145664), (128, 22636560), (160, 18109248), (192, 15091040), (240, 12072832), (256, 11318280), (257, 11274240), (320, 9054624), (367, 7895040), (384, 7545520), (480, 6036416), (512, 5659140), (514, 5637120), (640, 4527312), (734, 3947520), (768, 3772760), (771, 3758080), (960, 3018208), (1024, 2829570), (1028, 2818560), (1101, 2631680), (1280, 2263656), (1285, 2254848), (1468, 1973760), (1536, 1886380), (1542, 1879040), (1835, 1579008), (1920, 1509104), (2048, 1414785), (2056, 1409280), (2202, 1315840), (2560, 1131828), (2570, 1127424), (2936, 986880), (3072, 943190), (3084, 939520), (3670, 789504), (3840, 754552), (3855, 751616), (4112, 704640), (4404, 657920), (5120, 565914), (5140, 563712), (5505, 526336), (5872, 493440), (6144, 471595), (6168, 469760), (7340, 394752), (7680, 377276), (7710, 375808), (8224, 352320), (8808, 328960), (10240, 282957), (10280, 281856), (11010, 263168), (11744, 246720), (12336, 234880), (14680, 197376), (15360, 188638), (15420, 187904), (16448, 176160), (17616, 164480), (20560, 140928), (22020, 131584), (23488, 123360), (24672, 117440), (29360, 98688), (30720, 94319), (30840, 93952), (32896, 88080), (35232, 82240), (41120, 70464), (44040, 65792), (46976, 61680), (49344, 58720)]