56067840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 216

約数和(自身を含む): 201522048

約数和(自身を除く): 145454208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 157, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 314, 320, 360, 372, 384, 465, 471, 480, 496, 558, 576, 620, 628, 640, 720, 744, 768, 785, 930, 942, 960, 992, 1116, 1152, 1240, 1256, 1280, 1395, 1413, 1440, 1488, 1570, 1860, 1884, 1920, 1984, 2232, 2304, 2355, 2480, 2512, 2790, 2826, 2880, 2976, 3140, 3720, 3768, 3840, 3968, 4464, 4710, 4867, 4960, 5024, 5580, 5652, 5760, 5952, 6280, 7065, 7440, 7536, 7936, 8928, 9420, 9734, 9920, 10048, 11160, 11304, 11520, 11904, 12560, 14130, 14601, 14880, 15072, 17856, 18840, 19468, 19840, 20096, 22320, 22608, 23808, 24335, 25120, 28260, 29202, 29760, 30144, 35712, 37680, 38936, 39680, 40192, 43803, 44640, 45216, 48670, 50240, 56520, 58404, 59520, 60288, 71424, 73005, 75360, 77872, 87606, 89280, 90432, 97340, 100480, 113040, 116808, 119040, 120576, 146010, 150720, 155744, 175212, 178560, 180864, 194680, 200960, 219015, 226080, 233616, 292020, 301440, 311488, 350424, 357120, 361728, 389360, 438030, 452160, 467232, 584040, 602880, 622976, 700848, 778720, 876060, 904320, 934464, 1168080, 1245952, 1401696, 1557440, 1752120, 1808640, 1868928, 2336160, 2803392, 3114880, 3504240, 3737856, 4672320, 5606784, 6229760, 7008480, 9344640, 11213568, 14016960, 18689280, 28033920, 56067840]

約数ペア:

[(1, 56067840), (2, 28033920), (3, 18689280), (4, 14016960), (5, 11213568), (6, 9344640), (8, 7008480), (9, 6229760), (10, 5606784), (12, 4672320), (15, 3737856), (16, 3504240), (18, 3114880), (20, 2803392), (24, 2336160), (30, 1868928), (31, 1808640), (32, 1752120), (36, 1557440), (40, 1401696), (45, 1245952), (48, 1168080), (60, 934464), (62, 904320), (64, 876060), (72, 778720), (80, 700848), (90, 622976), (93, 602880), (96, 584040), (120, 467232), (124, 452160), (128, 438030), (144, 389360), (155, 361728), (157, 357120), (160, 350424), (180, 311488), (186, 301440), (192, 292020), (240, 233616), (248, 226080), (256, 219015), (279, 200960), (288, 194680), (310, 180864), (314, 178560), (320, 175212), (360, 155744), (372, 150720), (384, 146010), (465, 120576), (471, 119040), (480, 116808), (496, 113040), (558, 100480), (576, 97340), (620, 90432), (628, 89280), (640, 87606), (720, 77872), (744, 75360), (768, 73005), (785, 71424), (930, 60288), (942, 59520), (960, 58404), (992, 56520), (1116, 50240), (1152, 48670), (1240, 45216), (1256, 44640), (1280, 43803), (1395, 40192), (1413, 39680), (1440, 38936), (1488, 37680), (1570, 35712), (1860, 30144), (1884, 29760), (1920, 29202), (1984, 28260), (2232, 25120), (2304, 24335), (2355, 23808), (2480, 22608), (2512, 22320), (2790, 20096), (2826, 19840), (2880, 19468), (2976, 18840), (3140, 17856), (3720, 15072), (3768, 14880), (3840, 14601), (3968, 14130), (4464, 12560), (4710, 11904), (4867, 11520), (4960, 11304), (5024, 11160), (5580, 10048), (5652, 9920), (5760, 9734), (5952, 9420), (6280, 8928), (7065, 7936), (7440, 7536)]