2892267520

素因数分解:

$2^{15}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 7046323200

約数和(自身を除く): 4154055680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 139, 160, 254, 256, 278, 320, 508, 512, 556, 635, 640, 695, 1016, 1024, 1112, 1270, 1280, 1390, 2032, 2048, 2224, 2540, 2560, 2780, 4064, 4096, 4448, 5080, 5120, 5560, 8128, 8192, 8896, 10160, 10240, 11120, 16256, 16384, 17653, 17792, 20320, 20480, 22240, 32512, 32768, 35306, 35584, 40640, 40960, 44480, 65024, 70612, 71168, 81280, 81920, 88265, 88960, 130048, 141224, 142336, 162560, 163840, 176530, 177920, 260096, 282448, 284672, 325120, 353060, 355840, 520192, 564896, 569344, 650240, 706120, 711680, 1040384, 1129792, 1138688, 1300480, 1412240, 1423360, 2080768, 2259584, 2277376, 2600960, 2824480, 2846720, 4161536, 4519168, 4554752, 5201920, 5648960, 5693440, 9038336, 10403840, 11297920, 11386880, 18076672, 20807680, 22595840, 22773760, 36153344, 45191680, 72306688, 90383360, 144613376, 180766720, 289226752, 361533440, 578453504, 723066880, 1446133760, 2892267520]

約数ペア:

[(1, 2892267520), (2, 1446133760), (4, 723066880), (5, 578453504), (8, 361533440), (10, 289226752), (16, 180766720), (20, 144613376), (32, 90383360), (40, 72306688), (64, 45191680), (80, 36153344), (127, 22773760), (128, 22595840), (139, 20807680), (160, 18076672), (254, 11386880), (256, 11297920), (278, 10403840), (320, 9038336), (508, 5693440), (512, 5648960), (556, 5201920), (635, 4554752), (640, 4519168), (695, 4161536), (1016, 2846720), (1024, 2824480), (1112, 2600960), (1270, 2277376), (1280, 2259584), (1390, 2080768), (2032, 1423360), (2048, 1412240), (2224, 1300480), (2540, 1138688), (2560, 1129792), (2780, 1040384), (4064, 711680), (4096, 706120), (4448, 650240), (5080, 569344), (5120, 564896), (5560, 520192), (8128, 355840), (8192, 353060), (8896, 325120), (10160, 284672), (10240, 282448), (11120, 260096), (16256, 177920), (16384, 176530), (17653, 163840), (17792, 162560), (20320, 142336), (20480, 141224), (22240, 130048), (32512, 88960), (32768, 88265), (35306, 81920), (35584, 81280), (40640, 71168), (40960, 70612), (44480, 65024)]