988421760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1275

約数の個数: 192

約数和(自身を含む): 3438026280

約数和(自身を除く): 2449604520

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, 288, 314, 320, 360, 384, 471, 480, 576, 628, 640, 720, 785, 942, 960, 1093, 1152, 1256, 1413, 1440, 1570, 1884, 1920, 2186, 2355, 2512, 2826, 2880, 3140, 3279, 3768, 4372, 4710, 5024, 5465, 5652, 5760, 6280, 6558, 7065, 7536, 8744, 9420, 9837, 10048, 10930, 11304, 12560, 13116, 14130, 15072, 16395, 17488, 18840, 19674, 20096, 21860, 22608, 25120, 26232, 28260, 30144, 32790, 34976, 37680, 39348, 43720, 45216, 49185, 50240, 52464, 56520, 60288, 65580, 69952, 75360, 78696, 87440, 90432, 98370, 100480, 104928, 113040, 131160, 139904, 150720, 157392, 171601, 174880, 180864, 196740, 209856, 226080, 262320, 301440, 314784, 343202, 349760, 393480, 419712, 452160, 514803, 524640, 629568, 686404, 699520, 786960, 858005, 904320, 1029606, 1049280, 1259136, 1372808, 1544409, 1573920, 1716010, 2059212, 2098560, 2574015, 2745616, 3088818, 3147840, 3432020, 4118424, 5148030, 5491232, 6177636, 6295680, 6864040, 7722045, 8236848, 10296060, 10982464, 12355272, 13728080, 15444090, 16473696, 20592120, 21964928, 24710544, 27456160, 30888180, 32947392, 41184240, 49421088, 54912320, 61776360, 65894784, 82368480, 98842176, 109824640, 123552720, 164736960, 197684352, 247105440, 329473920, 494210880, 988421760]

約数ペア:

[(1, 988421760), (2, 494210880), (3, 329473920), (4, 247105440), (5, 197684352), (6, 164736960), (8, 123552720), (9, 109824640), (10, 98842176), (12, 82368480), (15, 65894784), (16, 61776360), (18, 54912320), (20, 49421088), (24, 41184240), (30, 32947392), (32, 30888180), (36, 27456160), (40, 24710544), (45, 21964928), (48, 20592120), (60, 16473696), (64, 15444090), (72, 13728080), (80, 12355272), (90, 10982464), (96, 10296060), (120, 8236848), (128, 7722045), (144, 6864040), (157, 6295680), (160, 6177636), (180, 5491232), (192, 5148030), (240, 4118424), (288, 3432020), (314, 3147840), (320, 3088818), (360, 2745616), (384, 2574015), (471, 2098560), (480, 2059212), (576, 1716010), (628, 1573920), (640, 1544409), (720, 1372808), (785, 1259136), (942, 1049280), (960, 1029606), (1093, 904320), (1152, 858005), (1256, 786960), (1413, 699520), (1440, 686404), (1570, 629568), (1884, 524640), (1920, 514803), (2186, 452160), (2355, 419712), (2512, 393480), (2826, 349760), (2880, 343202), (3140, 314784), (3279, 301440), (3768, 262320), (4372, 226080), (4710, 209856), (5024, 196740), (5465, 180864), (5652, 174880), (5760, 171601), (6280, 157392), (6558, 150720), (7065, 139904), (7536, 131160), (8744, 113040), (9420, 104928), (9837, 100480), (10048, 98370), (10930, 90432), (11304, 87440), (12560, 78696), (13116, 75360), (14130, 69952), (15072, 65580), (16395, 60288), (17488, 56520), (18840, 52464), (19674, 50240), (20096, 49185), (21860, 45216), (22608, 43720), (25120, 39348), (26232, 37680), (28260, 34976), (30144, 32790)]