2392227840

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 256

約数和(自身を含む): 7952279040

約数和(自身を除く): 5560051200

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, 4096, 4710, 4867, 4960, 5024, 5120, 5952, 6144, 6280, 7440, 7536, 7680, 7936, 8192, 9420, 9734, 9920, 10048, 10240, 11904, 12288, 12560, 14601, 14880, 15072, 15360, 15872, 16384, 18840, 19468, 19840, 20096, 20480, 23808, 24335, 24576, 25120, 29202, 29760, 30144, 30720, 31744, 32768, 37680, 38936, 39680, 40192, 40960, 47616, 48670, 49152, 50240, 58404, 59520, 60288, 61440, 63488, 73005, 75360, 77872, 79360, 80384, 81920, 95232, 97340, 98304, 100480, 116808, 119040, 120576, 122880, 126976, 146010, 150720, 155744, 158720, 160768, 163840, 190464, 194680, 200960, 233616, 238080, 241152, 245760, 253952, 292020, 301440, 311488, 317440, 321536, 380928, 389360, 401920, 467232, 476160, 482304, 491520, 507904, 584040, 602880, 622976, 634880, 643072, 761856, 778720, 803840, 934464, 952320, 964608, 1015808, 1168080, 1205760, 1245952, 1269760, 1286144, 1523712, 1557440, 1607680, 1868928, 1904640, 1929216, 2336160, 2411520, 2491904, 2539520, 2572288, 3047424, 3114880, 3215360, 3737856, 3809280, 3858432, 4672320, 4823040, 4983808, 5079040, 5144576, 6229760, 6430720, 7475712, 7618560, 7716864, 9344640, 9646080, 9967616, 12459520, 12861440, 14951424, 15237120, 15433728, 18689280, 19292160, 19935232, 24919040, 25722880, 29902848, 37378560, 38584320, 39870464, 49838080, 59805696, 74757120, 77168640, 79740928, 99676160, 119611392, 149514240, 159481856, 199352320, 239222784, 299028480, 398704640, 478445568, 598056960, 797409280, 1196113920, 2392227840]

約数ペア:

[(1, 2392227840), (2, 1196113920), (3, 797409280), (4, 598056960), (5, 478445568), (6, 398704640), (8, 299028480), (10, 239222784), (12, 199352320), (15, 159481856), (16, 149514240), (20, 119611392), (24, 99676160), (30, 79740928), (31, 77168640), (32, 74757120), (40, 59805696), (48, 49838080), (60, 39870464), (62, 38584320), (64, 37378560), (80, 29902848), (93, 25722880), (96, 24919040), (120, 19935232), (124, 19292160), (128, 18689280), (155, 15433728), (157, 15237120), (160, 14951424), (186, 12861440), (192, 12459520), (240, 9967616), (248, 9646080), (256, 9344640), (310, 7716864), (314, 7618560), (320, 7475712), (372, 6430720), (384, 6229760), (465, 5144576), (471, 5079040), (480, 4983808), (496, 4823040), (512, 4672320), (620, 3858432), (628, 3809280), (640, 3737856), (744, 3215360), (768, 3114880), (785, 3047424), (930, 2572288), (942, 2539520), (960, 2491904), (992, 2411520), (1024, 2336160), (1240, 1929216), (1256, 1904640), (1280, 1868928), (1488, 1607680), (1536, 1557440), (1570, 1523712), (1860, 1286144), (1884, 1269760), (1920, 1245952), (1984, 1205760), (2048, 1168080), (2355, 1015808), (2480, 964608), (2512, 952320), (2560, 934464), (2976, 803840), (3072, 778720), (3140, 761856), (3720, 643072), (3768, 634880), (3840, 622976), (3968, 602880), (4096, 584040), (4710, 507904), (4867, 491520), (4960, 482304), (5024, 476160), (5120, 467232), (5952, 401920), (6144, 389360), (6280, 380928), (7440, 321536), (7536, 317440), (7680, 311488), (7936, 301440), (8192, 292020), (9420, 253952), (9734, 245760), (9920, 241152), (10048, 238080), (10240, 233616), (11904, 200960), (12288, 194680), (12560, 190464), (14601, 163840), (14880, 160768), (15072, 158720), (15360, 155744), (15872, 150720), (16384, 146010), (18840, 126976), (19468, 122880), (19840, 120576), (20096, 119040), (20480, 116808), (23808, 100480), (24335, 98304), (24576, 97340), (25120, 95232), (29202, 81920), (29760, 80384), (30144, 79360), (30720, 77872), (31744, 75360), (32768, 73005), (37680, 63488), (38936, 61440), (39680, 60288), (40192, 59520), (40960, 58404), (47616, 50240), (48670, 49152)]