265255680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1122

約数の個数: 144

約数和(自身を含む): 860638464

約数和(自身を除く): 595382784

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, 320, 335, 384, 402, 480, 536, 640, 670, 768, 804, 960, 1005, 1031, 1072, 1280, 1340, 1608, 1920, 2010, 2062, 2144, 2680, 3093, 3216, 3840, 4020, 4124, 4288, 5155, 5360, 6186, 6432, 8040, 8248, 8576, 10310, 10720, 12372, 12864, 15465, 16080, 16496, 17152, 20620, 21440, 24744, 25728, 30930, 32160, 32992, 41240, 42880, 49488, 51456, 61860, 64320, 65984, 69077, 82480, 85760, 98976, 123720, 128640, 131968, 138154, 164960, 197952, 207231, 247440, 257280, 263936, 276308, 329920, 345385, 395904, 414462, 494880, 552616, 659840, 690770, 791808, 828924, 989760, 1036155, 1105232, 1319680, 1381540, 1657848, 1979520, 2072310, 2210464, 2763080, 3315696, 3959040, 4144620, 4420928, 5526160, 6631392, 8289240, 8841856, 11052320, 13262784, 16578480, 17683712, 22104640, 26525568, 33156960, 44209280, 53051136, 66313920, 88418560, 132627840, 265255680]

約数ペア:

[(1, 265255680), (2, 132627840), (3, 88418560), (4, 66313920), (5, 53051136), (6, 44209280), (8, 33156960), (10, 26525568), (12, 22104640), (15, 17683712), (16, 16578480), (20, 13262784), (24, 11052320), (30, 8841856), (32, 8289240), (40, 6631392), (48, 5526160), (60, 4420928), (64, 4144620), (67, 3959040), (80, 3315696), (96, 2763080), (120, 2210464), (128, 2072310), (134, 1979520), (160, 1657848), (192, 1381540), (201, 1319680), (240, 1105232), (256, 1036155), (268, 989760), (320, 828924), (335, 791808), (384, 690770), (402, 659840), (480, 552616), (536, 494880), (640, 414462), (670, 395904), (768, 345385), (804, 329920), (960, 276308), (1005, 263936), (1031, 257280), (1072, 247440), (1280, 207231), (1340, 197952), (1608, 164960), (1920, 138154), (2010, 131968), (2062, 128640), (2144, 123720), (2680, 98976), (3093, 85760), (3216, 82480), (3840, 69077), (4020, 65984), (4124, 64320), (4288, 61860), (5155, 51456), (5360, 49488), (6186, 42880), (6432, 41240), (8040, 32992), (8248, 32160), (8576, 30930), (10310, 25728), (10720, 24744), (12372, 21440), (12864, 20620), (15465, 17152), (16080, 16496)]