16020450816

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2143}}^1$

素因数の和:2352

約数の個数: 160

約数和(自身を含む): 44357541888

約数和(自身を除く): 28337091072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 157, 186, 192, 248, 256, 314, 372, 384, 471, 496, 512, 628, 744, 768, 942, 992, 1256, 1488, 1536, 1884, 1984, 2143, 2512, 2976, 3768, 3968, 4286, 4867, 5024, 5952, 6429, 7536, 7936, 8572, 9734, 10048, 11904, 12858, 14601, 15072, 15872, 17144, 19468, 20096, 23808, 25716, 29202, 30144, 34288, 38936, 40192, 47616, 51432, 58404, 60288, 66433, 68576, 77872, 80384, 102864, 116808, 120576, 132866, 137152, 155744, 199299, 205728, 233616, 241152, 265732, 274304, 311488, 336451, 398598, 411456, 467232, 531464, 548608, 622976, 672902, 797196, 822912, 934464, 1009353, 1062928, 1097216, 1245952, 1345804, 1594392, 1645824, 1868928, 2018706, 2125856, 2491904, 2691608, 3188784, 3291648, 3737856, 4037412, 4251712, 5383216, 6377568, 7475712, 8074824, 8503424, 10429981, 10766432, 12755136, 16149648, 17006848, 20859962, 21532864, 25510272, 31289943, 32299296, 34013696, 41719924, 43065728, 51020544, 62579886, 64598592, 83439848, 86131456, 102041088, 125159772, 129197184, 166879696, 172262912, 250319544, 258394368, 333759392, 500639088, 516788736, 667518784, 1001278176, 1335037568, 2002556352, 2670075136, 4005112704, 5340150272, 8010225408, 16020450816]

約数ペア:

[(1, 16020450816), (2, 8010225408), (3, 5340150272), (4, 4005112704), (6, 2670075136), (8, 2002556352), (12, 1335037568), (16, 1001278176), (24, 667518784), (31, 516788736), (32, 500639088), (48, 333759392), (62, 258394368), (64, 250319544), (93, 172262912), (96, 166879696), (124, 129197184), (128, 125159772), (157, 102041088), (186, 86131456), (192, 83439848), (248, 64598592), (256, 62579886), (314, 51020544), (372, 43065728), (384, 41719924), (471, 34013696), (496, 32299296), (512, 31289943), (628, 25510272), (744, 21532864), (768, 20859962), (942, 17006848), (992, 16149648), (1256, 12755136), (1488, 10766432), (1536, 10429981), (1884, 8503424), (1984, 8074824), (2143, 7475712), (2512, 6377568), (2976, 5383216), (3768, 4251712), (3968, 4037412), (4286, 3737856), (4867, 3291648), (5024, 3188784), (5952, 2691608), (6429, 2491904), (7536, 2125856), (7936, 2018706), (8572, 1868928), (9734, 1645824), (10048, 1594392), (11904, 1345804), (12858, 1245952), (14601, 1097216), (15072, 1062928), (15872, 1009353), (17144, 934464), (19468, 822912), (20096, 797196), (23808, 672902), (25716, 622976), (29202, 548608), (30144, 531464), (34288, 467232), (38936, 411456), (40192, 398598), (47616, 336451), (51432, 311488), (58404, 274304), (60288, 265732), (66433, 241152), (68576, 233616), (77872, 205728), (80384, 199299), (102864, 155744), (116808, 137152), (120576, 132866)]