2793756160

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:824

約数の個数: 160

約数和(自身を含む): 7281533952

約数和(自身を除く): 4487777792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 208, 254, 256, 260, 320, 416, 508, 512, 520, 635, 640, 661, 832, 1016, 1040, 1270, 1280, 1322, 1651, 1664, 2032, 2080, 2540, 2560, 2644, 3302, 3305, 3328, 4064, 4160, 5080, 5288, 6604, 6610, 6656, 8128, 8255, 8320, 8593, 10160, 10576, 13208, 13220, 16256, 16510, 16640, 17186, 20320, 21152, 26416, 26440, 32512, 33020, 33280, 34372, 40640, 42304, 42965, 52832, 52880, 65024, 66040, 68744, 81280, 83947, 84608, 85930, 105664, 105760, 132080, 137488, 162560, 167894, 169216, 171860, 211328, 211520, 264160, 274976, 325120, 335788, 338432, 343720, 419735, 422656, 423040, 528320, 549952, 671576, 687440, 839470, 845312, 846080, 1056640, 1091311, 1099904, 1343152, 1374880, 1678940, 1692160, 2113280, 2182622, 2199808, 2686304, 2749760, 3357880, 4226560, 4365244, 4399616, 5372608, 5456555, 5499520, 6715760, 8730488, 10745216, 10913110, 10999040, 13431520, 17460976, 21490432, 21826220, 21998080, 26863040, 34921952, 42980864, 43652440, 53726080, 69843904, 87304880, 107452160, 139687808, 174609760, 214904320, 279375616, 349219520, 558751232, 698439040, 1396878080, 2793756160]

約数ペア:

[(1, 2793756160), (2, 1396878080), (4, 698439040), (5, 558751232), (8, 349219520), (10, 279375616), (13, 214904320), (16, 174609760), (20, 139687808), (26, 107452160), (32, 87304880), (40, 69843904), (52, 53726080), (64, 43652440), (65, 42980864), (80, 34921952), (104, 26863040), (127, 21998080), (128, 21826220), (130, 21490432), (160, 17460976), (208, 13431520), (254, 10999040), (256, 10913110), (260, 10745216), (320, 8730488), (416, 6715760), (508, 5499520), (512, 5456555), (520, 5372608), (635, 4399616), (640, 4365244), (661, 4226560), (832, 3357880), (1016, 2749760), (1040, 2686304), (1270, 2199808), (1280, 2182622), (1322, 2113280), (1651, 1692160), (1664, 1678940), (2032, 1374880), (2080, 1343152), (2540, 1099904), (2560, 1091311), (2644, 1056640), (3302, 846080), (3305, 845312), (3328, 839470), (4064, 687440), (4160, 671576), (5080, 549952), (5288, 528320), (6604, 423040), (6610, 422656), (6656, 419735), (8128, 343720), (8255, 338432), (8320, 335788), (8593, 325120), (10160, 274976), (10576, 264160), (13208, 211520), (13220, 211328), (16256, 171860), (16510, 169216), (16640, 167894), (17186, 162560), (20320, 137488), (21152, 132080), (26416, 105760), (26440, 105664), (32512, 85930), (33020, 84608), (33280, 83947), (34372, 81280), (40640, 68744), (42304, 66040), (42965, 65024), (52832, 52880)]