220000704

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:703

約数の個数: 224

約数和(自身を含む): 758439936

約数和(自身を除く): 538439232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 32, 33, 42, 44, 46, 48, 56, 64, 66, 69, 77, 84, 88, 92, 96, 112, 132, 138, 154, 161, 168, 176, 184, 192, 224, 231, 253, 264, 276, 308, 322, 336, 352, 368, 448, 462, 483, 506, 528, 552, 616, 644, 647, 672, 704, 736, 759, 924, 966, 1012, 1056, 1104, 1232, 1288, 1294, 1344, 1472, 1518, 1771, 1848, 1932, 1941, 2024, 2112, 2208, 2464, 2576, 2588, 3036, 3542, 3696, 3864, 3882, 4048, 4416, 4529, 4928, 5152, 5176, 5313, 6072, 7084, 7117, 7392, 7728, 7764, 8096, 9058, 10304, 10352, 10626, 12144, 13587, 14168, 14234, 14784, 14881, 15456, 15528, 16192, 18116, 20704, 21252, 21351, 24288, 27174, 28336, 28468, 29762, 30912, 31056, 36232, 41408, 42504, 42702, 44643, 48576, 49819, 54348, 56672, 56936, 59524, 62112, 72464, 85008, 85404, 89286, 99638, 104167, 108696, 113344, 113872, 119048, 124224, 144928, 149457, 163691, 170016, 170808, 178572, 199276, 208334, 217392, 227744, 238096, 289856, 298914, 312501, 327382, 340032, 341616, 357144, 398552, 416668, 434784, 455488, 476192, 491073, 597828, 625002, 654764, 683232, 714288, 797104, 833336, 869568, 952384, 982146, 1145837, 1195656, 1250004, 1309528, 1366464, 1428576, 1594208, 1666672, 1964292, 2291674, 2391312, 2500008, 2619056, 2857152, 3188416, 3333344, 3437511, 3928584, 4583348, 4782624, 5000016, 5238112, 6666688, 6875022, 7857168, 9166696, 9565248, 10000032, 10476224, 13750044, 15714336, 18333392, 20000064, 27500088, 31428672, 36666784, 55000176, 73333568, 110000352, 220000704]

約数ペア:

[(1, 220000704), (2, 110000352), (3, 73333568), (4, 55000176), (6, 36666784), (7, 31428672), (8, 27500088), (11, 20000064), (12, 18333392), (14, 15714336), (16, 13750044), (21, 10476224), (22, 10000032), (23, 9565248), (24, 9166696), (28, 7857168), (32, 6875022), (33, 6666688), (42, 5238112), (44, 5000016), (46, 4782624), (48, 4583348), (56, 3928584), (64, 3437511), (66, 3333344), (69, 3188416), (77, 2857152), (84, 2619056), (88, 2500008), (92, 2391312), (96, 2291674), (112, 1964292), (132, 1666672), (138, 1594208), (154, 1428576), (161, 1366464), (168, 1309528), (176, 1250004), (184, 1195656), (192, 1145837), (224, 982146), (231, 952384), (253, 869568), (264, 833336), (276, 797104), (308, 714288), (322, 683232), (336, 654764), (352, 625002), (368, 597828), (448, 491073), (462, 476192), (483, 455488), (506, 434784), (528, 416668), (552, 398552), (616, 357144), (644, 341616), (647, 340032), (672, 327382), (704, 312501), (736, 298914), (759, 289856), (924, 238096), (966, 227744), (1012, 217392), (1056, 208334), (1104, 199276), (1232, 178572), (1288, 170808), (1294, 170016), (1344, 163691), (1472, 149457), (1518, 144928), (1771, 124224), (1848, 119048), (1932, 113872), (1941, 113344), (2024, 108696), (2112, 104167), (2208, 99638), (2464, 89286), (2576, 85404), (2588, 85008), (3036, 72464), (3542, 62112), (3696, 59524), (3864, 56936), (3882, 56672), (4048, 54348), (4416, 49819), (4529, 48576), (4928, 44643), (5152, 42702), (5176, 42504), (5313, 41408), (6072, 36232), (7084, 31056), (7117, 30912), (7392, 29762), (7728, 28468), (7764, 28336), (8096, 27174), (9058, 24288), (10304, 21351), (10352, 21252), (10626, 20704), (12144, 18116), (13587, 16192), (14168, 15528), (14234, 15456), (14784, 14881)]