404124160

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 160

約数和(自身を含む): 1074788352

約数和(自身を除く): 670664192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 113, 127, 128, 160, 176, 220, 226, 254, 256, 320, 352, 440, 452, 508, 512, 565, 635, 640, 704, 880, 904, 1016, 1130, 1243, 1270, 1280, 1397, 1408, 1760, 1808, 2032, 2260, 2486, 2540, 2560, 2794, 2816, 3520, 3616, 4064, 4520, 4972, 5080, 5588, 5632, 6215, 6985, 7040, 7232, 8128, 9040, 9944, 10160, 11176, 12430, 13970, 14080, 14351, 14464, 16256, 18080, 19888, 20320, 22352, 24860, 27940, 28160, 28702, 28928, 32512, 36160, 39776, 40640, 44704, 49720, 55880, 57404, 57856, 65024, 71755, 72320, 79552, 81280, 89408, 99440, 111760, 114808, 143510, 144640, 157861, 159104, 162560, 178816, 198880, 223520, 229616, 287020, 289280, 315722, 318208, 325120, 357632, 397760, 447040, 459232, 574040, 631444, 636416, 715264, 789305, 795520, 894080, 918464, 1148080, 1262888, 1578610, 1591040, 1788160, 1836928, 2296160, 2525776, 3157220, 3182080, 3576320, 3673856, 4592320, 5051552, 6314440, 7347712, 9184640, 10103104, 12628880, 18369280, 20206208, 25257760, 36738560, 40412416, 50515520, 80824832, 101031040, 202062080, 404124160]

約数ペア:

[(1, 404124160), (2, 202062080), (4, 101031040), (5, 80824832), (8, 50515520), (10, 40412416), (11, 36738560), (16, 25257760), (20, 20206208), (22, 18369280), (32, 12628880), (40, 10103104), (44, 9184640), (55, 7347712), (64, 6314440), (80, 5051552), (88, 4592320), (110, 3673856), (113, 3576320), (127, 3182080), (128, 3157220), (160, 2525776), (176, 2296160), (220, 1836928), (226, 1788160), (254, 1591040), (256, 1578610), (320, 1262888), (352, 1148080), (440, 918464), (452, 894080), (508, 795520), (512, 789305), (565, 715264), (635, 636416), (640, 631444), (704, 574040), (880, 459232), (904, 447040), (1016, 397760), (1130, 357632), (1243, 325120), (1270, 318208), (1280, 315722), (1397, 289280), (1408, 287020), (1760, 229616), (1808, 223520), (2032, 198880), (2260, 178816), (2486, 162560), (2540, 159104), (2560, 157861), (2794, 144640), (2816, 143510), (3520, 114808), (3616, 111760), (4064, 99440), (4520, 89408), (4972, 81280), (5080, 79552), (5588, 72320), (5632, 71755), (6215, 65024), (6985, 57856), (7040, 57404), (7232, 55880), (8128, 49720), (9040, 44704), (9944, 40640), (10160, 39776), (11176, 36160), (12430, 32512), (13970, 28928), (14080, 28702), (14351, 28160), (14464, 27940), (16256, 24860), (18080, 22352), (19888, 20320)]