1016455680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:467

約数の個数: 240

約数和(自身を含む): 3555301464

約数和(自身を除く): 2538845784

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, 281, 288, 314, 320, 360, 384, 471, 480, 512, 562, 576, 628, 640, 720, 768, 785, 843, 942, 960, 1124, 1152, 1256, 1280, 1405, 1413, 1440, 1536, 1570, 1686, 1884, 1920, 2248, 2304, 2355, 2512, 2529, 2560, 2810, 2826, 2880, 3140, 3372, 3768, 3840, 4215, 4496, 4608, 4710, 5024, 5058, 5620, 5652, 5760, 6280, 6744, 7065, 7536, 7680, 8430, 8992, 9420, 10048, 10116, 11240, 11304, 11520, 12560, 12645, 13488, 14130, 15072, 16860, 17984, 18840, 20096, 20232, 22480, 22608, 23040, 25120, 25290, 26976, 28260, 30144, 33720, 35968, 37680, 40192, 40464, 44117, 44960, 45216, 50240, 50580, 53952, 56520, 60288, 67440, 71936, 75360, 80384, 80928, 88234, 89920, 90432, 100480, 101160, 107904, 113040, 120576, 132351, 134880, 143872, 150720, 161856, 176468, 179840, 180864, 200960, 202320, 215808, 220585, 226080, 241152, 264702, 269760, 301440, 323712, 352936, 359680, 361728, 397053, 401920, 404640, 431616, 441170, 452160, 529404, 539520, 602880, 647424, 661755, 705872, 719360, 723456, 794106, 809280, 882340, 904320, 1058808, 1079040, 1205760, 1294848, 1323510, 1411744, 1588212, 1618560, 1764680, 1808640, 1985265, 2117616, 2158080, 2647020, 2823488, 3176424, 3237120, 3529360, 3617280, 3970530, 4235232, 5294040, 5646976, 6352848, 6474240, 7058720, 7941060, 8470464, 10588080, 11293952, 12705696, 14117440, 15882120, 16940928, 21176160, 22587904, 25411392, 28234880, 31764240, 33881856, 42352320, 50822784, 56469760, 63528480, 67763712, 84704640, 101645568, 112939520, 127056960, 169409280, 203291136, 254113920, 338818560, 508227840, 1016455680]

約数ペア:

[(1, 1016455680), (2, 508227840), (3, 338818560), (4, 254113920), (5, 203291136), (6, 169409280), (8, 127056960), (9, 112939520), (10, 101645568), (12, 84704640), (15, 67763712), (16, 63528480), (18, 56469760), (20, 50822784), (24, 42352320), (30, 33881856), (32, 31764240), (36, 28234880), (40, 25411392), (45, 22587904), (48, 21176160), (60, 16940928), (64, 15882120), (72, 14117440), (80, 12705696), (90, 11293952), (96, 10588080), (120, 8470464), (128, 7941060), (144, 7058720), (157, 6474240), (160, 6352848), (180, 5646976), (192, 5294040), (240, 4235232), (256, 3970530), (281, 3617280), (288, 3529360), (314, 3237120), (320, 3176424), (360, 2823488), (384, 2647020), (471, 2158080), (480, 2117616), (512, 1985265), (562, 1808640), (576, 1764680), (628, 1618560), (640, 1588212), (720, 1411744), (768, 1323510), (785, 1294848), (843, 1205760), (942, 1079040), (960, 1058808), (1124, 904320), (1152, 882340), (1256, 809280), (1280, 794106), (1405, 723456), (1413, 719360), (1440, 705872), (1536, 661755), (1570, 647424), (1686, 602880), (1884, 539520), (1920, 529404), (2248, 452160), (2304, 441170), (2355, 431616), (2512, 404640), (2529, 401920), (2560, 397053), (2810, 361728), (2826, 359680), (2880, 352936), (3140, 323712), (3372, 301440), (3768, 269760), (3840, 264702), (4215, 241152), (4496, 226080), (4608, 220585), (4710, 215808), (5024, 202320), (5058, 200960), (5620, 180864), (5652, 179840), (5760, 176468), (6280, 161856), (6744, 150720), (7065, 143872), (7536, 134880), (7680, 132351), (8430, 120576), (8992, 113040), (9420, 107904), (10048, 101160), (10116, 100480), (11240, 90432), (11304, 89920), (11520, 88234), (12560, 80928), (12645, 80384), (13488, 75360), (14130, 71936), (15072, 67440), (16860, 60288), (17984, 56520), (18840, 53952), (20096, 50580), (20232, 50240), (22480, 45216), (22608, 44960), (23040, 44117), (25120, 40464), (25290, 40192), (26976, 37680), (28260, 35968), (30144, 33720)]