532871680

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 160

約数和(自身を含む): 1414195200

約数和(自身を除く): 881323520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 149, 160, 176, 220, 254, 256, 298, 320, 352, 440, 508, 512, 596, 635, 640, 704, 745, 880, 1016, 1192, 1270, 1280, 1397, 1408, 1490, 1639, 1760, 2032, 2384, 2540, 2560, 2794, 2816, 2980, 3278, 3520, 4064, 4768, 5080, 5588, 5632, 5960, 6556, 6985, 7040, 8128, 8195, 9536, 10160, 11176, 11920, 13112, 13970, 14080, 16256, 16390, 18923, 19072, 20320, 22352, 23840, 26224, 27940, 28160, 32512, 32780, 37846, 38144, 40640, 44704, 47680, 52448, 55880, 65024, 65560, 75692, 76288, 81280, 89408, 94615, 95360, 104896, 111760, 131120, 151384, 162560, 178816, 189230, 190720, 208153, 209792, 223520, 262240, 302768, 325120, 357632, 378460, 381440, 416306, 419584, 447040, 524480, 605536, 715264, 756920, 832612, 839168, 894080, 1040765, 1048960, 1211072, 1513840, 1665224, 1788160, 2081530, 2097920, 2422144, 3027680, 3330448, 3576320, 4163060, 4195840, 4844288, 6055360, 6660896, 8326120, 9688576, 12110720, 13321792, 16652240, 24221440, 26643584, 33304480, 48442880, 53287168, 66608960, 106574336, 133217920, 266435840, 532871680]

約数ペア:

[(1, 532871680), (2, 266435840), (4, 133217920), (5, 106574336), (8, 66608960), (10, 53287168), (11, 48442880), (16, 33304480), (20, 26643584), (22, 24221440), (32, 16652240), (40, 13321792), (44, 12110720), (55, 9688576), (64, 8326120), (80, 6660896), (88, 6055360), (110, 4844288), (127, 4195840), (128, 4163060), (149, 3576320), (160, 3330448), (176, 3027680), (220, 2422144), (254, 2097920), (256, 2081530), (298, 1788160), (320, 1665224), (352, 1513840), (440, 1211072), (508, 1048960), (512, 1040765), (596, 894080), (635, 839168), (640, 832612), (704, 756920), (745, 715264), (880, 605536), (1016, 524480), (1192, 447040), (1270, 419584), (1280, 416306), (1397, 381440), (1408, 378460), (1490, 357632), (1639, 325120), (1760, 302768), (2032, 262240), (2384, 223520), (2540, 209792), (2560, 208153), (2794, 190720), (2816, 189230), (2980, 178816), (3278, 162560), (3520, 151384), (4064, 131120), (4768, 111760), (5080, 104896), (5588, 95360), (5632, 94615), (5960, 89408), (6556, 81280), (6985, 76288), (7040, 75692), (8128, 65560), (8195, 65024), (9536, 55880), (10160, 52448), (11176, 47680), (11920, 44704), (13112, 40640), (13970, 38144), (14080, 37846), (16256, 32780), (16390, 32512), (18923, 28160), (19072, 27940), (20320, 26224), (22352, 23840)]