74757120

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 176

約数和(自身を含む): 248391168

約数和(自身を除く): 173634048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 157, 160, 186, 192, 240, 248, 256, 310, 314, 320, 372, 384, 465, 471, 480, 496, 512, 620, 628, 640, 744, 768, 785, 930, 942, 960, 992, 1024, 1240, 1256, 1280, 1488, 1536, 1570, 1860, 1884, 1920, 1984, 2355, 2480, 2512, 2560, 2976, 3072, 3140, 3720, 3768, 3840, 3968, 4710, 4867, 4960, 5024, 5120, 5952, 6280, 7440, 7536, 7680, 7936, 9420, 9734, 9920, 10048, 11904, 12560, 14601, 14880, 15072, 15360, 15872, 18840, 19468, 19840, 20096, 23808, 24335, 25120, 29202, 29760, 30144, 31744, 37680, 38936, 39680, 40192, 47616, 48670, 50240, 58404, 59520, 60288, 73005, 75360, 77872, 79360, 80384, 95232, 97340, 100480, 116808, 119040, 120576, 146010, 150720, 155744, 158720, 160768, 194680, 200960, 233616, 238080, 241152, 292020, 301440, 311488, 389360, 401920, 467232, 476160, 482304, 584040, 602880, 622976, 778720, 803840, 934464, 1168080, 1205760, 1245952, 1557440, 1868928, 2336160, 2411520, 2491904, 3114880, 3737856, 4672320, 4983808, 6229760, 7475712, 9344640, 12459520, 14951424, 18689280, 24919040, 37378560, 74757120]

約数ペア:

[(1, 74757120), (2, 37378560), (3, 24919040), (4, 18689280), (5, 14951424), (6, 12459520), (8, 9344640), (10, 7475712), (12, 6229760), (15, 4983808), (16, 4672320), (20, 3737856), (24, 3114880), (30, 2491904), (31, 2411520), (32, 2336160), (40, 1868928), (48, 1557440), (60, 1245952), (62, 1205760), (64, 1168080), (80, 934464), (93, 803840), (96, 778720), (120, 622976), (124, 602880), (128, 584040), (155, 482304), (157, 476160), (160, 467232), (186, 401920), (192, 389360), (240, 311488), (248, 301440), (256, 292020), (310, 241152), (314, 238080), (320, 233616), (372, 200960), (384, 194680), (465, 160768), (471, 158720), (480, 155744), (496, 150720), (512, 146010), (620, 120576), (628, 119040), (640, 116808), (744, 100480), (768, 97340), (785, 95232), (930, 80384), (942, 79360), (960, 77872), (992, 75360), (1024, 73005), (1240, 60288), (1256, 59520), (1280, 58404), (1488, 50240), (1536, 48670), (1570, 47616), (1860, 40192), (1884, 39680), (1920, 38936), (1984, 37680), (2355, 31744), (2480, 30144), (2512, 29760), (2560, 29202), (2976, 25120), (3072, 24335), (3140, 23808), (3720, 20096), (3768, 19840), (3840, 19468), (3968, 18840), (4710, 15872), (4867, 15360), (4960, 15072), (5024, 14880), (5120, 14601), (5952, 12560), (6280, 11904), (7440, 10048), (7536, 9920), (7680, 9734), (7936, 9420)]