814742917120

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{28477}}^1$

素因数の和:28644

約数の個数: 208

約数和(自身を含む): 2149754554368

約数和(自身を除く): 1335011637248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 256, 320, 352, 440, 508, 512, 635, 640, 704, 880, 1016, 1024, 1270, 1280, 1397, 1408, 1760, 2032, 2048, 2540, 2560, 2794, 2816, 3520, 4064, 4096, 5080, 5120, 5588, 5632, 6985, 7040, 8128, 10160, 10240, 11176, 11264, 13970, 14080, 16256, 20320, 20480, 22352, 22528, 27940, 28160, 28477, 32512, 40640, 44704, 45056, 55880, 56320, 56954, 65024, 81280, 89408, 111760, 112640, 113908, 130048, 142385, 162560, 178816, 223520, 225280, 227816, 260096, 284770, 313247, 325120, 357632, 447040, 455632, 520192, 569540, 626494, 650240, 715264, 894080, 911264, 1139080, 1252988, 1300480, 1430528, 1566235, 1788160, 1822528, 2278160, 2505976, 2600960, 2861056, 3132470, 3576320, 3616579, 3645056, 4556320, 5011952, 5722112, 6264940, 7152640, 7233158, 7290112, 9112640, 10023904, 12529880, 14305280, 14466316, 14580224, 18082895, 18225280, 20047808, 25059760, 28610560, 28932632, 29160448, 36165790, 36450560, 39782369, 40095616, 50119520, 57865264, 58320896, 72331580, 72901120, 79564738, 80191232, 100239040, 115730528, 116641792, 144663160, 145802240, 159129476, 160382464, 198911845, 200478080, 231461056, 289326320, 291604480, 318258952, 320764928, 397823690, 400956160, 462922112, 578652640, 583208960, 636517904, 641529856, 795647380, 801912320, 925844224, 1157305280, 1273035808, 1283059712, 1591294760, 1603824640, 1851688448, 2314610560, 2546071616, 3182589520, 3207649280, 3703376896, 4629221120, 5092143232, 6365179040, 6415298560, 7406753792, 9258442240, 10184286464, 12730358080, 14813507584, 18516884480, 20368572928, 25460716160, 37033768960, 40737145856, 50921432320, 74067537920, 81474291712, 101842864640, 162948583424, 203685729280, 407371458560, 814742917120]

約数ペア:

[(1, 814742917120), (2, 407371458560), (4, 203685729280), (5, 162948583424), (8, 101842864640), (10, 81474291712), (11, 74067537920), (16, 50921432320), (20, 40737145856), (22, 37033768960), (32, 25460716160), (40, 20368572928), (44, 18516884480), (55, 14813507584), (64, 12730358080), (80, 10184286464), (88, 9258442240), (110, 7406753792), (127, 6415298560), (128, 6365179040), (160, 5092143232), (176, 4629221120), (220, 3703376896), (254, 3207649280), (256, 3182589520), (320, 2546071616), (352, 2314610560), (440, 1851688448), (508, 1603824640), (512, 1591294760), (635, 1283059712), (640, 1273035808), (704, 1157305280), (880, 925844224), (1016, 801912320), (1024, 795647380), (1270, 641529856), (1280, 636517904), (1397, 583208960), (1408, 578652640), (1760, 462922112), (2032, 400956160), (2048, 397823690), (2540, 320764928), (2560, 318258952), (2794, 291604480), (2816, 289326320), (3520, 231461056), (4064, 200478080), (4096, 198911845), (5080, 160382464), (5120, 159129476), (5588, 145802240), (5632, 144663160), (6985, 116641792), (7040, 115730528), (8128, 100239040), (10160, 80191232), (10240, 79564738), (11176, 72901120), (11264, 72331580), (13970, 58320896), (14080, 57865264), (16256, 50119520), (20320, 40095616), (20480, 39782369), (22352, 36450560), (22528, 36165790), (27940, 29160448), (28160, 28932632), (28477, 28610560), (32512, 25059760), (40640, 20047808), (44704, 18225280), (45056, 18082895), (55880, 14580224), (56320, 14466316), (56954, 14305280), (65024, 12529880), (81280, 10023904), (89408, 9112640), (111760, 7290112), (112640, 7233158), (113908, 7152640), (130048, 6264940), (142385, 5722112), (162560, 5011952), (178816, 4556320), (223520, 3645056), (225280, 3616579), (227816, 3576320), (260096, 3132470), (284770, 2861056), (313247, 2600960), (325120, 2505976), (357632, 2278160), (447040, 1822528), (455632, 1788160), (520192, 1566235), (569540, 1430528), (626494, 1300480), (650240, 1252988), (715264, 1139080), (894080, 911264)]