1814574080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 264

約数和(自身を含む): 4998528360

約数和(自身を除く): 3183954280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 101, 110, 116, 121, 128, 145, 160, 176, 202, 220, 232, 242, 256, 290, 319, 320, 352, 404, 440, 464, 484, 505, 512, 580, 605, 638, 640, 704, 808, 880, 928, 968, 1010, 1024, 1111, 1160, 1210, 1276, 1280, 1408, 1595, 1616, 1760, 1856, 1936, 2020, 2222, 2320, 2420, 2552, 2560, 2816, 2929, 3190, 3232, 3509, 3520, 3712, 3872, 4040, 4444, 4640, 4840, 5104, 5120, 5555, 5632, 5858, 6380, 6464, 7018, 7040, 7424, 7744, 8080, 8888, 9280, 9680, 10208, 11110, 11264, 11716, 12221, 12760, 12928, 14036, 14080, 14645, 14848, 15488, 16160, 17545, 17776, 18560, 19360, 20416, 22220, 23432, 24442, 25520, 25856, 28072, 28160, 29290, 29696, 30976, 32219, 32320, 35090, 35552, 37120, 38720, 40832, 44440, 46864, 48884, 51040, 51712, 56144, 56320, 58580, 61105, 61952, 64438, 64640, 70180, 71104, 74240, 77440, 81664, 88880, 93728, 97768, 102080, 103424, 112288, 117160, 122210, 123904, 128876, 129280, 140360, 142208, 148480, 154880, 161095, 163328, 177760, 187456, 195536, 204160, 224576, 234320, 244420, 257752, 258560, 280720, 284416, 309760, 322190, 326656, 354409, 355520, 374912, 391072, 408320, 449152, 468640, 488840, 515504, 517120, 561440, 568832, 619520, 644380, 708818, 711040, 749824, 782144, 816640, 898304, 937280, 977680, 1031008, 1122880, 1137664, 1288760, 1417636, 1422080, 1499648, 1564288, 1633280, 1772045, 1796608, 1874560, 1955360, 2062016, 2245760, 2577520, 2835272, 2844160, 2999296, 3128576, 3544090, 3593216, 3749120, 3910720, 4124032, 4491520, 5155040, 5670544, 5688320, 6257152, 7088180, 7498240, 7821440, 8248064, 8983040, 10310080, 11341088, 12514304, 14176360, 14996480, 15642880, 16496128, 17966080, 20620160, 22682176, 28352720, 31285760, 32992256, 41240320, 45364352, 56705440, 62571520, 82480640, 90728704, 113410880, 164961280, 181457408, 226821760, 362914816, 453643520, 907287040, 1814574080]

約数ペア:

[(1, 1814574080), (2, 907287040), (4, 453643520), (5, 362914816), (8, 226821760), (10, 181457408), (11, 164961280), (16, 113410880), (20, 90728704), (22, 82480640), (29, 62571520), (32, 56705440), (40, 45364352), (44, 41240320), (55, 32992256), (58, 31285760), (64, 28352720), (80, 22682176), (88, 20620160), (101, 17966080), (110, 16496128), (116, 15642880), (121, 14996480), (128, 14176360), (145, 12514304), (160, 11341088), (176, 10310080), (202, 8983040), (220, 8248064), (232, 7821440), (242, 7498240), (256, 7088180), (290, 6257152), (319, 5688320), (320, 5670544), (352, 5155040), (404, 4491520), (440, 4124032), (464, 3910720), (484, 3749120), (505, 3593216), (512, 3544090), (580, 3128576), (605, 2999296), (638, 2844160), (640, 2835272), (704, 2577520), (808, 2245760), (880, 2062016), (928, 1955360), (968, 1874560), (1010, 1796608), (1024, 1772045), (1111, 1633280), (1160, 1564288), (1210, 1499648), (1276, 1422080), (1280, 1417636), (1408, 1288760), (1595, 1137664), (1616, 1122880), (1760, 1031008), (1856, 977680), (1936, 937280), (2020, 898304), (2222, 816640), (2320, 782144), (2420, 749824), (2552, 711040), (2560, 708818), (2816, 644380), (2929, 619520), (3190, 568832), (3232, 561440), (3509, 517120), (3520, 515504), (3712, 488840), (3872, 468640), (4040, 449152), (4444, 408320), (4640, 391072), (4840, 374912), (5104, 355520), (5120, 354409), (5555, 326656), (5632, 322190), (5858, 309760), (6380, 284416), (6464, 280720), (7018, 258560), (7040, 257752), (7424, 244420), (7744, 234320), (8080, 224576), (8888, 204160), (9280, 195536), (9680, 187456), (10208, 177760), (11110, 163328), (11264, 161095), (11716, 154880), (12221, 148480), (12760, 142208), (12928, 140360), (14036, 129280), (14080, 128876), (14645, 123904), (14848, 122210), (15488, 117160), (16160, 112288), (17545, 103424), (17776, 102080), (18560, 97768), (19360, 93728), (20416, 88880), (22220, 81664), (23432, 77440), (24442, 74240), (25520, 71104), (25856, 70180), (28072, 64640), (28160, 64438), (29290, 61952), (29696, 61105), (30976, 58580), (32219, 56320), (32320, 56144), (35090, 51712), (35552, 51040), (37120, 48884), (38720, 46864), (40832, 44440)]