2181352000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 224

約数和(自身を含む): 5781934080

約数和(自身を除く): 3600582080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 113, 125, 127, 152, 160, 190, 200, 226, 250, 254, 304, 320, 380, 400, 452, 475, 500, 508, 565, 608, 635, 760, 800, 904, 950, 1000, 1016, 1130, 1216, 1270, 1520, 1600, 1808, 1900, 2000, 2032, 2147, 2260, 2375, 2413, 2540, 2825, 3040, 3175, 3616, 3800, 4000, 4064, 4294, 4520, 4750, 4826, 5080, 5650, 6080, 6350, 7232, 7600, 8000, 8128, 8588, 9040, 9500, 9652, 10160, 10735, 11300, 12065, 12700, 14125, 14351, 15200, 15875, 17176, 18080, 19000, 19304, 20320, 21470, 22600, 24130, 25400, 28250, 28702, 30400, 31750, 34352, 36160, 38000, 38608, 40640, 42940, 45200, 48260, 50800, 53675, 56500, 57404, 60325, 63500, 68704, 71755, 76000, 77216, 85880, 90400, 96520, 101600, 107350, 113000, 114808, 120650, 127000, 137408, 143510, 152000, 154432, 171760, 180800, 193040, 203200, 214700, 226000, 229616, 241300, 254000, 268375, 272669, 287020, 301625, 343520, 358775, 386080, 429400, 452000, 459232, 482600, 508000, 536750, 545338, 574040, 603250, 687040, 717550, 772160, 858800, 904000, 918464, 965200, 1016000, 1073500, 1090676, 1148080, 1206500, 1363345, 1435100, 1717600, 1793875, 1930400, 2147000, 2181352, 2296160, 2413000, 2726690, 2870200, 3435200, 3587750, 3860800, 4294000, 4362704, 4592320, 4826000, 5453380, 5740400, 6816725, 7175500, 8588000, 8725408, 9652000, 10906760, 11480800, 13633450, 14351000, 17176000, 17450816, 19304000, 21813520, 22961600, 27266900, 28702000, 34083625, 43627040, 54533800, 57404000, 68167250, 87254080, 109067600, 114808000, 136334500, 218135200, 272669000, 436270400, 545338000, 1090676000, 2181352000]

約数ペア:

[(1, 2181352000), (2, 1090676000), (4, 545338000), (5, 436270400), (8, 272669000), (10, 218135200), (16, 136334500), (19, 114808000), (20, 109067600), (25, 87254080), (32, 68167250), (38, 57404000), (40, 54533800), (50, 43627040), (64, 34083625), (76, 28702000), (80, 27266900), (95, 22961600), (100, 21813520), (113, 19304000), (125, 17450816), (127, 17176000), (152, 14351000), (160, 13633450), (190, 11480800), (200, 10906760), (226, 9652000), (250, 8725408), (254, 8588000), (304, 7175500), (320, 6816725), (380, 5740400), (400, 5453380), (452, 4826000), (475, 4592320), (500, 4362704), (508, 4294000), (565, 3860800), (608, 3587750), (635, 3435200), (760, 2870200), (800, 2726690), (904, 2413000), (950, 2296160), (1000, 2181352), (1016, 2147000), (1130, 1930400), (1216, 1793875), (1270, 1717600), (1520, 1435100), (1600, 1363345), (1808, 1206500), (1900, 1148080), (2000, 1090676), (2032, 1073500), (2147, 1016000), (2260, 965200), (2375, 918464), (2413, 904000), (2540, 858800), (2825, 772160), (3040, 717550), (3175, 687040), (3616, 603250), (3800, 574040), (4000, 545338), (4064, 536750), (4294, 508000), (4520, 482600), (4750, 459232), (4826, 452000), (5080, 429400), (5650, 386080), (6080, 358775), (6350, 343520), (7232, 301625), (7600, 287020), (8000, 272669), (8128, 268375), (8588, 254000), (9040, 241300), (9500, 229616), (9652, 226000), (10160, 214700), (10735, 203200), (11300, 193040), (12065, 180800), (12700, 171760), (14125, 154432), (14351, 152000), (15200, 143510), (15875, 137408), (17176, 127000), (18080, 120650), (19000, 114808), (19304, 113000), (20320, 107350), (21470, 101600), (22600, 96520), (24130, 90400), (25400, 85880), (28250, 77216), (28702, 76000), (30400, 71755), (31750, 68704), (34352, 63500), (36160, 60325), (38000, 57404), (38608, 56500), (40640, 53675), (42940, 50800), (45200, 48260)]