475672320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:447

約数の個数: 216

約数和(自身を含む): 1662556896

約数和(自身を除く): 1186884576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 157, 160, 180, 192, 240, 256, 263, 288, 314, 320, 360, 384, 471, 480, 526, 576, 628, 640, 720, 768, 785, 789, 942, 960, 1052, 1152, 1256, 1280, 1315, 1413, 1440, 1570, 1578, 1884, 1920, 2104, 2304, 2355, 2367, 2512, 2630, 2826, 2880, 3140, 3156, 3768, 3840, 3945, 4208, 4710, 4734, 5024, 5260, 5652, 5760, 6280, 6312, 7065, 7536, 7890, 8416, 9420, 9468, 10048, 10520, 11304, 11520, 11835, 12560, 12624, 14130, 15072, 15780, 16832, 18840, 18936, 20096, 21040, 22608, 23670, 25120, 25248, 28260, 30144, 31560, 33664, 37680, 37872, 40192, 41291, 42080, 45216, 47340, 50240, 50496, 56520, 60288, 63120, 67328, 75360, 75744, 82582, 84160, 90432, 94680, 100480, 100992, 113040, 120576, 123873, 126240, 150720, 151488, 165164, 168320, 180864, 189360, 200960, 201984, 206455, 226080, 247746, 252480, 301440, 302976, 330328, 336640, 361728, 371619, 378720, 412910, 452160, 495492, 504960, 602880, 605952, 619365, 660656, 743238, 757440, 825820, 904320, 990984, 1009920, 1238730, 1321312, 1486476, 1514880, 1651640, 1808640, 1858095, 1981968, 2477460, 2642624, 2972952, 3029760, 3303280, 3716190, 3963936, 4954920, 5285248, 5945904, 6606560, 7432380, 7927872, 9909840, 10570496, 11891808, 13213120, 14864760, 15855744, 19819680, 23783616, 26426240, 29729520, 31711488, 39639360, 47567232, 52852480, 59459040, 79278720, 95134464, 118918080, 158557440, 237836160, 475672320]

約数ペア:

[(1, 475672320), (2, 237836160), (3, 158557440), (4, 118918080), (5, 95134464), (6, 79278720), (8, 59459040), (9, 52852480), (10, 47567232), (12, 39639360), (15, 31711488), (16, 29729520), (18, 26426240), (20, 23783616), (24, 19819680), (30, 15855744), (32, 14864760), (36, 13213120), (40, 11891808), (45, 10570496), (48, 9909840), (60, 7927872), (64, 7432380), (72, 6606560), (80, 5945904), (90, 5285248), (96, 4954920), (120, 3963936), (128, 3716190), (144, 3303280), (157, 3029760), (160, 2972952), (180, 2642624), (192, 2477460), (240, 1981968), (256, 1858095), (263, 1808640), (288, 1651640), (314, 1514880), (320, 1486476), (360, 1321312), (384, 1238730), (471, 1009920), (480, 990984), (526, 904320), (576, 825820), (628, 757440), (640, 743238), (720, 660656), (768, 619365), (785, 605952), (789, 602880), (942, 504960), (960, 495492), (1052, 452160), (1152, 412910), (1256, 378720), (1280, 371619), (1315, 361728), (1413, 336640), (1440, 330328), (1570, 302976), (1578, 301440), (1884, 252480), (1920, 247746), (2104, 226080), (2304, 206455), (2355, 201984), (2367, 200960), (2512, 189360), (2630, 180864), (2826, 168320), (2880, 165164), (3140, 151488), (3156, 150720), (3768, 126240), (3840, 123873), (3945, 120576), (4208, 113040), (4710, 100992), (4734, 100480), (5024, 94680), (5260, 90432), (5652, 84160), (5760, 82582), (6280, 75744), (6312, 75360), (7065, 67328), (7536, 63120), (7890, 60288), (8416, 56520), (9420, 50496), (9468, 50240), (10048, 47340), (10520, 45216), (11304, 42080), (11520, 41291), (11835, 40192), (12560, 37872), (12624, 37680), (14130, 33664), (15072, 31560), (15780, 30144), (16832, 28260), (18840, 25248), (18936, 25120), (20096, 23670), (21040, 22608)]