160028160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:404

約数の個数: 160

約数和(自身を含む): 520895232

約数和(自身を除く): 360867072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 311, 320, 335, 384, 402, 480, 512, 536, 622, 640, 670, 768, 804, 933, 960, 1005, 1072, 1244, 1280, 1340, 1536, 1555, 1608, 1866, 1920, 2010, 2144, 2488, 2560, 2680, 3110, 3216, 3732, 3840, 4020, 4288, 4665, 4976, 5360, 6220, 6432, 7464, 7680, 8040, 8576, 9330, 9952, 10720, 12440, 12864, 14928, 16080, 17152, 18660, 19904, 20837, 21440, 24880, 25728, 29856, 32160, 34304, 37320, 39808, 41674, 42880, 49760, 51456, 59712, 62511, 64320, 74640, 79616, 83348, 85760, 99520, 102912, 104185, 119424, 125022, 128640, 149280, 159232, 166696, 171520, 199040, 208370, 238848, 250044, 257280, 298560, 312555, 333392, 398080, 416740, 477696, 500088, 514560, 597120, 625110, 666784, 796160, 833480, 1000176, 1194240, 1250220, 1333568, 1666960, 2000352, 2388480, 2500440, 2667136, 3333920, 4000704, 5000880, 5334272, 6667840, 8001408, 10001760, 10668544, 13335680, 16002816, 20003520, 26671360, 32005632, 40007040, 53342720, 80014080, 160028160]

約数ペア:

[(1, 160028160), (2, 80014080), (3, 53342720), (4, 40007040), (5, 32005632), (6, 26671360), (8, 20003520), (10, 16002816), (12, 13335680), (15, 10668544), (16, 10001760), (20, 8001408), (24, 6667840), (30, 5334272), (32, 5000880), (40, 4000704), (48, 3333920), (60, 2667136), (64, 2500440), (67, 2388480), (80, 2000352), (96, 1666960), (120, 1333568), (128, 1250220), (134, 1194240), (160, 1000176), (192, 833480), (201, 796160), (240, 666784), (256, 625110), (268, 597120), (311, 514560), (320, 500088), (335, 477696), (384, 416740), (402, 398080), (480, 333392), (512, 312555), (536, 298560), (622, 257280), (640, 250044), (670, 238848), (768, 208370), (804, 199040), (933, 171520), (960, 166696), (1005, 159232), (1072, 149280), (1244, 128640), (1280, 125022), (1340, 119424), (1536, 104185), (1555, 102912), (1608, 99520), (1866, 85760), (1920, 83348), (2010, 79616), (2144, 74640), (2488, 64320), (2560, 62511), (2680, 59712), (3110, 51456), (3216, 49760), (3732, 42880), (3840, 41674), (4020, 39808), (4288, 37320), (4665, 34304), (4976, 32160), (5360, 29856), (6220, 25728), (6432, 24880), (7464, 21440), (7680, 20837), (8040, 19904), (8576, 18660), (9330, 17152), (9952, 16080), (10720, 14928), (12440, 12864)]