8381268480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:827

約数の個数: 320

約数和(自身を含む): 29126135808

約数和(自身を除く): 20744867328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 127, 128, 130, 156, 160, 192, 195, 208, 240, 254, 256, 260, 312, 320, 381, 384, 390, 416, 480, 508, 512, 520, 624, 635, 640, 661, 762, 768, 780, 832, 960, 1016, 1040, 1248, 1270, 1280, 1322, 1524, 1536, 1560, 1651, 1664, 1905, 1920, 1983, 2032, 2080, 2496, 2540, 2560, 2644, 3048, 3120, 3302, 3305, 3328, 3810, 3840, 3966, 4064, 4160, 4953, 4992, 5080, 5288, 6096, 6240, 6604, 6610, 6656, 7620, 7680, 7932, 8128, 8255, 8320, 8593, 9906, 9915, 9984, 10160, 10576, 12192, 12480, 13208, 13220, 15240, 15864, 16256, 16510, 16640, 17186, 19812, 19830, 19968, 20320, 21152, 24384, 24765, 24960, 25779, 26416, 26440, 30480, 31728, 32512, 33020, 33280, 34372, 39624, 39660, 40640, 42304, 42965, 48768, 49530, 49920, 51558, 52832, 52880, 60960, 63456, 65024, 66040, 68744, 79248, 79320, 81280, 83947, 84608, 85930, 97536, 99060, 99840, 103116, 105664, 105760, 121920, 126912, 128895, 132080, 137488, 158496, 158640, 162560, 167894, 169216, 171860, 195072, 198120, 206232, 211328, 211520, 243840, 251841, 253824, 257790, 264160, 274976, 316992, 317280, 325120, 335788, 338432, 343720, 396240, 412464, 419735, 422656, 423040, 487680, 503682, 507648, 515580, 528320, 549952, 633984, 634560, 671576, 687440, 792480, 824928, 839470, 845312, 846080, 975360, 1007364, 1015296, 1031160, 1056640, 1091311, 1099904, 1259205, 1267968, 1269120, 1343152, 1374880, 1584960, 1649856, 1678940, 1692160, 2014728, 2062320, 2113280, 2182622, 2199808, 2518410, 2535936, 2538240, 2686304, 2749760, 3169920, 3273933, 3299712, 3357880, 4029456, 4124640, 4226560, 4365244, 4399616, 5036820, 5076480, 5372608, 5456555, 5499520, 6339840, 6547866, 6599424, 6715760, 8058912, 8249280, 8730488, 10073640, 10745216, 10913110, 10999040, 12679680, 13095732, 13198848, 13431520, 16117824, 16369665, 16498560, 17460976, 20147280, 21490432, 21826220, 21998080, 26191464, 26863040, 32235648, 32739330, 32997120, 34921952, 40294560, 42980864, 43652440, 52382928, 53726080, 64471296, 65478660, 65994240, 69843904, 80589120, 87304880, 104765856, 107452160, 128942592, 130957320, 139687808, 161178240, 174609760, 209531712, 214904320, 261914640, 279375616, 322356480, 349219520, 419063424, 523829280, 558751232, 644712960, 698439040, 838126848, 1047658560, 1396878080, 1676253696, 2095317120, 2793756160, 4190634240, 8381268480]

約数ペア:

[(1, 8381268480), (2, 4190634240), (3, 2793756160), (4, 2095317120), (5, 1676253696), (6, 1396878080), (8, 1047658560), (10, 838126848), (12, 698439040), (13, 644712960), (15, 558751232), (16, 523829280), (20, 419063424), (24, 349219520), (26, 322356480), (30, 279375616), (32, 261914640), (39, 214904320), (40, 209531712), (48, 174609760), (52, 161178240), (60, 139687808), (64, 130957320), (65, 128942592), (78, 107452160), (80, 104765856), (96, 87304880), (104, 80589120), (120, 69843904), (127, 65994240), (128, 65478660), (130, 64471296), (156, 53726080), (160, 52382928), (192, 43652440), (195, 42980864), (208, 40294560), (240, 34921952), (254, 32997120), (256, 32739330), (260, 32235648), (312, 26863040), (320, 26191464), (381, 21998080), (384, 21826220), (390, 21490432), (416, 20147280), (480, 17460976), (508, 16498560), (512, 16369665), (520, 16117824), (624, 13431520), (635, 13198848), (640, 13095732), (661, 12679680), (762, 10999040), (768, 10913110), (780, 10745216), (832, 10073640), (960, 8730488), (1016, 8249280), (1040, 8058912), (1248, 6715760), (1270, 6599424), (1280, 6547866), (1322, 6339840), (1524, 5499520), (1536, 5456555), (1560, 5372608), (1651, 5076480), (1664, 5036820), (1905, 4399616), (1920, 4365244), (1983, 4226560), (2032, 4124640), (2080, 4029456), (2496, 3357880), (2540, 3299712), (2560, 3273933), (2644, 3169920), (3048, 2749760), (3120, 2686304), (3302, 2538240), (3305, 2535936), (3328, 2518410), (3810, 2199808), (3840, 2182622), (3966, 2113280), (4064, 2062320), (4160, 2014728), (4953, 1692160), (4992, 1678940), (5080, 1649856), (5288, 1584960), (6096, 1374880), (6240, 1343152), (6604, 1269120), (6610, 1267968), (6656, 1259205), (7620, 1099904), (7680, 1091311), (7932, 1056640), (8128, 1031160), (8255, 1015296), (8320, 1007364), (8593, 975360), (9906, 846080), (9915, 845312), (9984, 839470), (10160, 824928), (10576, 792480), (12192, 687440), (12480, 671576), (13208, 634560), (13220, 633984), (15240, 549952), (15864, 528320), (16256, 515580), (16510, 507648), (16640, 503682), (17186, 487680), (19812, 423040), (19830, 422656), (19968, 419735), (20320, 412464), (21152, 396240), (24384, 343720), (24765, 338432), (24960, 335788), (25779, 325120), (26416, 317280), (26440, 316992), (30480, 274976), (31728, 264160), (32512, 257790), (33020, 253824), (33280, 251841), (34372, 243840), (39624, 211520), (39660, 211328), (40640, 206232), (42304, 198120), (42965, 195072), (48768, 171860), (49530, 169216), (49920, 167894), (51558, 162560), (52832, 158640), (52880, 158496), (60960, 137488), (63456, 132080), (65024, 128895), (66040, 126912), (68744, 121920), (79248, 105760), (79320, 105664), (81280, 103116), (83947, 99840), (84608, 99060), (85930, 97536)]