869051520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 3120621660

約数和(自身を除く): 2251570140

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, 279, 288, 310, 314, 320, 360, 372, 384, 465, 471, 480, 496, 558, 576, 620, 628, 640, 720, 744, 785, 930, 942, 960, 961, 992, 1116, 1152, 1240, 1256, 1395, 1413, 1440, 1488, 1570, 1860, 1884, 1920, 1922, 1984, 2232, 2355, 2480, 2512, 2790, 2826, 2880, 2883, 2976, 3140, 3720, 3768, 3844, 3968, 4464, 4710, 4805, 4867, 4960, 5024, 5580, 5652, 5760, 5766, 5952, 6280, 7065, 7440, 7536, 7688, 8649, 8928, 9420, 9610, 9734, 9920, 10048, 11160, 11304, 11532, 11904, 12560, 14130, 14415, 14601, 14880, 15072, 15376, 17298, 17856, 18840, 19220, 19468, 19840, 20096, 22320, 22608, 23064, 24335, 25120, 28260, 28830, 29202, 29760, 30144, 30752, 34596, 35712, 37680, 38440, 38936, 43245, 43803, 44640, 45216, 46128, 48670, 50240, 56520, 57660, 58404, 59520, 60288, 61504, 69192, 73005, 75360, 76880, 77872, 86490, 87606, 89280, 90432, 92256, 97340, 100480, 113040, 115320, 116808, 123008, 138384, 146010, 150720, 150877, 153760, 155744, 172980, 175212, 178560, 180864, 184512, 194680, 219015, 226080, 230640, 233616, 276768, 292020, 301440, 301754, 307520, 311488, 345960, 350424, 369024, 389360, 438030, 452160, 452631, 461280, 467232, 553536, 584040, 603508, 615040, 622976, 691920, 700848, 754385, 778720, 876060, 904320, 905262, 922560, 934464, 1107072, 1168080, 1207016, 1357893, 1383840, 1401696, 1508770, 1557440, 1752120, 1810524, 1845120, 1868928, 2263155, 2336160, 2414032, 2715786, 2767680, 2803392, 3017540, 3114880, 3504240, 3621048, 4526310, 4672320, 4828064, 5431572, 5535360, 5606784, 6035080, 6789465, 7008480, 7242096, 9052620, 9344640, 9656128, 10863144, 12070160, 13578930, 14016960, 14484192, 18105240, 19312256, 21726288, 24140320, 27157860, 28033920, 28968384, 36210480, 43452576, 48280640, 54315720, 57936768, 72420960, 86905152, 96561280, 108631440, 144841920, 173810304, 217262880, 289683840, 434525760, 869051520]

約数ペア:

[(1, 869051520), (2, 434525760), (3, 289683840), (4, 217262880), (5, 173810304), (6, 144841920), (8, 108631440), (9, 96561280), (10, 86905152), (12, 72420960), (15, 57936768), (16, 54315720), (18, 48280640), (20, 43452576), (24, 36210480), (30, 28968384), (31, 28033920), (32, 27157860), (36, 24140320), (40, 21726288), (45, 19312256), (48, 18105240), (60, 14484192), (62, 14016960), (64, 13578930), (72, 12070160), (80, 10863144), (90, 9656128), (93, 9344640), (96, 9052620), (120, 7242096), (124, 7008480), (128, 6789465), (144, 6035080), (155, 5606784), (157, 5535360), (160, 5431572), (180, 4828064), (186, 4672320), (192, 4526310), (240, 3621048), (248, 3504240), (279, 3114880), (288, 3017540), (310, 2803392), (314, 2767680), (320, 2715786), (360, 2414032), (372, 2336160), (384, 2263155), (465, 1868928), (471, 1845120), (480, 1810524), (496, 1752120), (558, 1557440), (576, 1508770), (620, 1401696), (628, 1383840), (640, 1357893), (720, 1207016), (744, 1168080), (785, 1107072), (930, 934464), (942, 922560), (960, 905262), (961, 904320), (992, 876060), (1116, 778720), (1152, 754385), (1240, 700848), (1256, 691920), (1395, 622976), (1413, 615040), (1440, 603508), (1488, 584040), (1570, 553536), (1860, 467232), (1884, 461280), (1920, 452631), (1922, 452160), (1984, 438030), (2232, 389360), (2355, 369024), (2480, 350424), (2512, 345960), (2790, 311488), (2826, 307520), (2880, 301754), (2883, 301440), (2976, 292020), (3140, 276768), (3720, 233616), (3768, 230640), (3844, 226080), (3968, 219015), (4464, 194680), (4710, 184512), (4805, 180864), (4867, 178560), (4960, 175212), (5024, 172980), (5580, 155744), (5652, 153760), (5760, 150877), (5766, 150720), (5952, 146010), (6280, 138384), (7065, 123008), (7440, 116808), (7536, 115320), (7688, 113040), (8649, 100480), (8928, 97340), (9420, 92256), (9610, 90432), (9734, 89280), (9920, 87606), (10048, 86490), (11160, 77872), (11304, 76880), (11532, 75360), (11904, 73005), (12560, 69192), (14130, 61504), (14415, 60288), (14601, 59520), (14880, 58404), (15072, 57660), (15376, 56520), (17298, 50240), (17856, 48670), (18840, 46128), (19220, 45216), (19468, 44640), (19840, 43803), (20096, 43245), (22320, 38936), (22608, 38440), (23064, 37680), (24335, 35712), (25120, 34596), (28260, 30752), (28830, 30144), (29202, 29760)]