149514240

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 496903680

約数和(自身を除く): 347389440

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, 2048, 2355, 2480, 2512, 2560, 2976, 3072, 3140, 3720, 3768, 3840, 3968, 4710, 4867, 4960, 5024, 5120, 5952, 6144, 6280, 7440, 7536, 7680, 7936, 9420, 9734, 9920, 10048, 10240, 11904, 12560, 14601, 14880, 15072, 15360, 15872, 18840, 19468, 19840, 20096, 23808, 24335, 25120, 29202, 29760, 30144, 30720, 31744, 37680, 38936, 39680, 40192, 47616, 48670, 50240, 58404, 59520, 60288, 63488, 73005, 75360, 77872, 79360, 80384, 95232, 97340, 100480, 116808, 119040, 120576, 146010, 150720, 155744, 158720, 160768, 190464, 194680, 200960, 233616, 238080, 241152, 292020, 301440, 311488, 317440, 321536, 389360, 401920, 467232, 476160, 482304, 584040, 602880, 622976, 778720, 803840, 934464, 952320, 964608, 1168080, 1205760, 1245952, 1557440, 1607680, 1868928, 2336160, 2411520, 2491904, 3114880, 3737856, 4672320, 4823040, 4983808, 6229760, 7475712, 9344640, 9967616, 12459520, 14951424, 18689280, 24919040, 29902848, 37378560, 49838080, 74757120, 149514240]

約数ペア:

[(1, 149514240), (2, 74757120), (3, 49838080), (4, 37378560), (5, 29902848), (6, 24919040), (8, 18689280), (10, 14951424), (12, 12459520), (15, 9967616), (16, 9344640), (20, 7475712), (24, 6229760), (30, 4983808), (31, 4823040), (32, 4672320), (40, 3737856), (48, 3114880), (60, 2491904), (62, 2411520), (64, 2336160), (80, 1868928), (93, 1607680), (96, 1557440), (120, 1245952), (124, 1205760), (128, 1168080), (155, 964608), (157, 952320), (160, 934464), (186, 803840), (192, 778720), (240, 622976), (248, 602880), (256, 584040), (310, 482304), (314, 476160), (320, 467232), (372, 401920), (384, 389360), (465, 321536), (471, 317440), (480, 311488), (496, 301440), (512, 292020), (620, 241152), (628, 238080), (640, 233616), (744, 200960), (768, 194680), (785, 190464), (930, 160768), (942, 158720), (960, 155744), (992, 150720), (1024, 146010), (1240, 120576), (1256, 119040), (1280, 116808), (1488, 100480), (1536, 97340), (1570, 95232), (1860, 80384), (1884, 79360), (1920, 77872), (1984, 75360), (2048, 73005), (2355, 63488), (2480, 60288), (2512, 59520), (2560, 58404), (2976, 50240), (3072, 48670), (3140, 47616), (3720, 40192), (3768, 39680), (3840, 38936), (3968, 37680), (4710, 31744), (4867, 30720), (4960, 30144), (5024, 29760), (5120, 29202), (5952, 25120), (6144, 24335), (6280, 23808), (7440, 20096), (7536, 19840), (7680, 19468), (7936, 18840), (9420, 15872), (9734, 15360), (9920, 15072), (10048, 14880), (10240, 14601), (11904, 12560)]