1425326080

素因数分解:

$2^{14}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 3472777728

約数和(自身を除く): 2047451648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 137, 160, 254, 256, 274, 320, 508, 512, 548, 635, 640, 685, 1016, 1024, 1096, 1270, 1280, 1370, 2032, 2048, 2192, 2540, 2560, 2740, 4064, 4096, 4384, 5080, 5120, 5480, 8128, 8192, 8768, 10160, 10240, 10960, 16256, 16384, 17399, 17536, 20320, 20480, 21920, 32512, 34798, 35072, 40640, 40960, 43840, 65024, 69596, 70144, 81280, 81920, 86995, 87680, 130048, 139192, 140288, 162560, 173990, 175360, 260096, 278384, 280576, 325120, 347980, 350720, 520192, 556768, 561152, 650240, 695960, 701440, 1040384, 1113536, 1122304, 1300480, 1391920, 1402880, 2080768, 2227072, 2244608, 2600960, 2783840, 2805760, 4454144, 5201920, 5567680, 5611520, 8908288, 10403840, 11135360, 11223040, 17816576, 22270720, 35633152, 44541440, 71266304, 89082880, 142532608, 178165760, 285065216, 356331520, 712663040, 1425326080]

約数ペア:

[(1, 1425326080), (2, 712663040), (4, 356331520), (5, 285065216), (8, 178165760), (10, 142532608), (16, 89082880), (20, 71266304), (32, 44541440), (40, 35633152), (64, 22270720), (80, 17816576), (127, 11223040), (128, 11135360), (137, 10403840), (160, 8908288), (254, 5611520), (256, 5567680), (274, 5201920), (320, 4454144), (508, 2805760), (512, 2783840), (548, 2600960), (635, 2244608), (640, 2227072), (685, 2080768), (1016, 1402880), (1024, 1391920), (1096, 1300480), (1270, 1122304), (1280, 1113536), (1370, 1040384), (2032, 701440), (2048, 695960), (2192, 650240), (2540, 561152), (2560, 556768), (2740, 520192), (4064, 350720), (4096, 347980), (4384, 325120), (5080, 280576), (5120, 278384), (5480, 260096), (8128, 175360), (8192, 173990), (8768, 162560), (10160, 140288), (10240, 139192), (10960, 130048), (16256, 87680), (16384, 86995), (17399, 81920), (17536, 81280), (20320, 70144), (20480, 69596), (21920, 65024), (32512, 43840), (34798, 40960), (35072, 40640)]