340476480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:434

約数の個数: 224

約数和(自身を含む): 1213591680

約数和(自身を除く): 873115200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 157, 160, 180, 192, 216, 240, 251, 270, 288, 314, 320, 360, 432, 471, 480, 502, 540, 576, 628, 720, 753, 785, 864, 942, 960, 1004, 1080, 1255, 1256, 1413, 1440, 1506, 1570, 1728, 1884, 2008, 2160, 2259, 2355, 2510, 2512, 2826, 2880, 3012, 3140, 3765, 3768, 4016, 4239, 4320, 4518, 4710, 5020, 5024, 5652, 6024, 6280, 6777, 7065, 7530, 7536, 8032, 8478, 8640, 9036, 9420, 10040, 10048, 11295, 11304, 12048, 12560, 13554, 14130, 15060, 15072, 16064, 16956, 18072, 18840, 20080, 21195, 22590, 22608, 24096, 25120, 27108, 28260, 30120, 30144, 33885, 33912, 36144, 37680, 39407, 40160, 42390, 45180, 45216, 48192, 50240, 54216, 56520, 60240, 67770, 67824, 72288, 75360, 78814, 80320, 84780, 90360, 90432, 108432, 113040, 118221, 120480, 135540, 135648, 144576, 150720, 157628, 169560, 180720, 197035, 216864, 226080, 236442, 240960, 271080, 271296, 315256, 339120, 354663, 361440, 394070, 433728, 452160, 472884, 542160, 591105, 630512, 678240, 709326, 722880, 788140, 945768, 1063989, 1084320, 1182210, 1261024, 1356480, 1418652, 1576280, 1773315, 1891536, 2127978, 2168640, 2364420, 2522048, 2837304, 3152560, 3546630, 3783072, 4255956, 4728840, 5319945, 5674608, 6305120, 7093260, 7566144, 8511912, 9457680, 10639890, 11349216, 12610240, 14186520, 17023824, 18915360, 21279780, 22698432, 28373040, 34047648, 37830720, 42559560, 56746080, 68095296, 85119120, 113492160, 170238240, 340476480]

約数ペア:

[(1, 340476480), (2, 170238240), (3, 113492160), (4, 85119120), (5, 68095296), (6, 56746080), (8, 42559560), (9, 37830720), (10, 34047648), (12, 28373040), (15, 22698432), (16, 21279780), (18, 18915360), (20, 17023824), (24, 14186520), (27, 12610240), (30, 11349216), (32, 10639890), (36, 9457680), (40, 8511912), (45, 7566144), (48, 7093260), (54, 6305120), (60, 5674608), (64, 5319945), (72, 4728840), (80, 4255956), (90, 3783072), (96, 3546630), (108, 3152560), (120, 2837304), (135, 2522048), (144, 2364420), (157, 2168640), (160, 2127978), (180, 1891536), (192, 1773315), (216, 1576280), (240, 1418652), (251, 1356480), (270, 1261024), (288, 1182210), (314, 1084320), (320, 1063989), (360, 945768), (432, 788140), (471, 722880), (480, 709326), (502, 678240), (540, 630512), (576, 591105), (628, 542160), (720, 472884), (753, 452160), (785, 433728), (864, 394070), (942, 361440), (960, 354663), (1004, 339120), (1080, 315256), (1255, 271296), (1256, 271080), (1413, 240960), (1440, 236442), (1506, 226080), (1570, 216864), (1728, 197035), (1884, 180720), (2008, 169560), (2160, 157628), (2259, 150720), (2355, 144576), (2510, 135648), (2512, 135540), (2826, 120480), (2880, 118221), (3012, 113040), (3140, 108432), (3765, 90432), (3768, 90360), (4016, 84780), (4239, 80320), (4320, 78814), (4518, 75360), (4710, 72288), (5020, 67824), (5024, 67770), (5652, 60240), (6024, 56520), (6280, 54216), (6777, 50240), (7065, 48192), (7530, 45216), (7536, 45180), (8032, 42390), (8478, 40160), (8640, 39407), (9036, 37680), (9420, 36144), (10040, 33912), (10048, 33885), (11295, 30144), (11304, 30120), (12048, 28260), (12560, 27108), (13554, 25120), (14130, 24096), (15060, 22608), (15072, 22590), (16064, 21195), (16956, 20080), (18072, 18840)]