8191010240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{919}}^1$

素因数の和:1139

約数の個数: 224

約数和(自身を含む): 23420344320

約数和(自身を除く): 15229334080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 173, 184, 224, 230, 280, 320, 322, 346, 368, 448, 460, 560, 644, 692, 736, 805, 865, 919, 920, 1120, 1211, 1288, 1384, 1472, 1610, 1730, 1838, 1840, 2240, 2422, 2576, 2768, 3220, 3460, 3676, 3680, 3979, 4595, 4844, 5152, 5536, 6055, 6433, 6440, 6920, 7352, 7360, 7958, 9190, 9688, 10304, 11072, 12110, 12866, 12880, 13840, 14704, 15916, 18380, 19376, 19895, 21137, 24220, 25732, 25760, 27680, 27853, 29408, 31832, 32165, 36760, 38752, 39790, 42274, 48440, 51464, 51520, 55360, 55706, 58816, 63664, 64330, 73520, 77504, 79580, 84548, 96880, 102928, 105685, 111412, 127328, 128660, 139265, 147040, 147959, 158987, 159160, 169096, 193760, 205856, 211370, 222824, 254656, 257320, 278530, 294080, 295918, 317974, 318320, 338192, 387520, 411712, 422740, 445648, 514640, 557060, 591836, 635948, 636640, 676384, 739795, 794935, 845480, 891296, 1029280, 1112909, 1114120, 1183672, 1271896, 1273280, 1352768, 1479590, 1589870, 1690960, 1782592, 2058560, 2225818, 2228240, 2367344, 2543792, 2959180, 3179740, 3381920, 3656701, 4451636, 4456480, 4734688, 5087584, 5564545, 5918360, 6359480, 6763840, 7313402, 8903272, 8912960, 9469376, 10175168, 11129090, 11836720, 12718960, 14626804, 17806544, 18283505, 22258180, 23673440, 25437920, 25596907, 29253608, 35613088, 36567010, 44516360, 47346880, 50875840, 51193814, 58507216, 71226176, 73134020, 89032720, 102387628, 117014432, 127984535, 146268040, 178065440, 204775256, 234028864, 255969070, 292536080, 356130880, 409550512, 511938140, 585072160, 819101024, 1023876280, 1170144320, 1638202048, 2047752560, 4095505120, 8191010240]

約数ペア:

[(1, 8191010240), (2, 4095505120), (4, 2047752560), (5, 1638202048), (7, 1170144320), (8, 1023876280), (10, 819101024), (14, 585072160), (16, 511938140), (20, 409550512), (23, 356130880), (28, 292536080), (32, 255969070), (35, 234028864), (40, 204775256), (46, 178065440), (56, 146268040), (64, 127984535), (70, 117014432), (80, 102387628), (92, 89032720), (112, 73134020), (115, 71226176), (140, 58507216), (160, 51193814), (161, 50875840), (173, 47346880), (184, 44516360), (224, 36567010), (230, 35613088), (280, 29253608), (320, 25596907), (322, 25437920), (346, 23673440), (368, 22258180), (448, 18283505), (460, 17806544), (560, 14626804), (644, 12718960), (692, 11836720), (736, 11129090), (805, 10175168), (865, 9469376), (919, 8912960), (920, 8903272), (1120, 7313402), (1211, 6763840), (1288, 6359480), (1384, 5918360), (1472, 5564545), (1610, 5087584), (1730, 4734688), (1838, 4456480), (1840, 4451636), (2240, 3656701), (2422, 3381920), (2576, 3179740), (2768, 2959180), (3220, 2543792), (3460, 2367344), (3676, 2228240), (3680, 2225818), (3979, 2058560), (4595, 1782592), (4844, 1690960), (5152, 1589870), (5536, 1479590), (6055, 1352768), (6433, 1273280), (6440, 1271896), (6920, 1183672), (7352, 1114120), (7360, 1112909), (7958, 1029280), (9190, 891296), (9688, 845480), (10304, 794935), (11072, 739795), (12110, 676384), (12866, 636640), (12880, 635948), (13840, 591836), (14704, 557060), (15916, 514640), (18380, 445648), (19376, 422740), (19895, 411712), (21137, 387520), (24220, 338192), (25732, 318320), (25760, 317974), (27680, 295918), (27853, 294080), (29408, 278530), (31832, 257320), (32165, 254656), (36760, 222824), (38752, 211370), (39790, 205856), (42274, 193760), (48440, 169096), (51464, 159160), (51520, 158987), (55360, 147959), (55706, 147040), (58816, 139265), (63664, 128660), (64330, 127328), (73520, 111412), (77504, 105685), (79580, 102928), (84548, 96880)]