211524546560

素因数分解:

$2^{12}\times 5^1\times {\mathrm{449}}^1\times {\mathrm{23003}}^1$

素因数の和:23481

約数の個数: 104

約数和(自身を含む): 508749562800

約数和(自身を除く): 297225016240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 449, 512, 640, 898, 1024, 1280, 1796, 2048, 2245, 2560, 3592, 4096, 4490, 5120, 7184, 8980, 10240, 14368, 17960, 20480, 23003, 28736, 35920, 46006, 57472, 71840, 92012, 114944, 115015, 143680, 184024, 229888, 230030, 287360, 368048, 459776, 460060, 574720, 736096, 919552, 920120, 1149440, 1472192, 1839104, 1840240, 2298880, 2944384, 3680480, 4597760, 5888768, 7360960, 9195520, 10328347, 11777536, 14721920, 20656694, 23555072, 29443840, 41313388, 47110144, 51641735, 58887680, 82626776, 94220288, 103283470, 117775360, 165253552, 206566940, 235550720, 330507104, 413133880, 471101440, 661014208, 826267760, 1322028416, 1652535520, 2644056832, 3305071040, 5288113664, 6610142080, 10576227328, 13220284160, 21152454656, 26440568320, 42304909312, 52881136640, 105762273280, 211524546560]

約数ペア:

[(1, 211524546560), (2, 105762273280), (4, 52881136640), (5, 42304909312), (8, 26440568320), (10, 21152454656), (16, 13220284160), (20, 10576227328), (32, 6610142080), (40, 5288113664), (64, 3305071040), (80, 2644056832), (128, 1652535520), (160, 1322028416), (256, 826267760), (320, 661014208), (449, 471101440), (512, 413133880), (640, 330507104), (898, 235550720), (1024, 206566940), (1280, 165253552), (1796, 117775360), (2048, 103283470), (2245, 94220288), (2560, 82626776), (3592, 58887680), (4096, 51641735), (4490, 47110144), (5120, 41313388), (7184, 29443840), (8980, 23555072), (10240, 20656694), (14368, 14721920), (17960, 11777536), (20480, 10328347), (23003, 9195520), (28736, 7360960), (35920, 5888768), (46006, 4597760), (57472, 3680480), (71840, 2944384), (92012, 2298880), (114944, 1840240), (115015, 1839104), (143680, 1472192), (184024, 1149440), (229888, 920120), (230030, 919552), (287360, 736096), (368048, 574720), (459776, 460060)]