2685568650720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{661}}^1\times {\mathrm{17239}}^1$

素因数の和:18409

約数の個数: 192

約数和(自身を含む): 8490087083520

約数和(自身を除く): 5804518432800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 491, 661, 982, 1322, 1473, 1964, 1983, 2455, 2644, 2946, 3305, 3928, 3966, 4910, 5288, 5892, 6610, 7365, 7856, 7932, 9820, 9915, 10576, 11784, 13220, 14730, 15712, 15864, 17239, 19640, 19830, 21152, 23568, 26440, 29460, 31728, 34478, 39280, 39660, 47136, 51717, 52880, 58920, 63456, 68956, 78560, 79320, 86195, 103434, 105760, 117840, 137912, 158640, 172390, 206868, 235680, 258585, 275824, 317280, 324551, 344780, 413736, 517170, 551648, 649102, 689560, 827472, 973653, 1034340, 1298204, 1379120, 1622755, 1654944, 1947306, 2068680, 2596408, 2758240, 3245510, 3894612, 4137360, 4868265, 5192816, 6491020, 7789224, 8274720, 8464349, 9736530, 10385632, 11394979, 12982040, 15578448, 16928698, 19473060, 22789958, 25393047, 25964080, 31156896, 33857396, 34184937, 38946120, 42321745, 45579916, 50786094, 51928160, 56974895, 67714792, 68369874, 77892240, 84643490, 91159832, 101572188, 113949790, 126965235, 135429584, 136739748, 155784480, 169286980, 170924685, 182319664, 203144376, 227899580, 253930470, 270859168, 273479496, 338573960, 341849370, 364639328, 406288752, 455799160, 507860940, 546958992, 677147920, 683698740, 812577504, 911598320, 1015721880, 1093917984, 1354295840, 1367397480, 1823196640, 2031443760, 2734794960, 4062887520, 5469589920, 5594934689, 11189869378, 16784804067, 22379738756, 27974673445, 33569608134, 44759477512, 55949346890, 67139216268, 83924020335, 89518955024, 111898693780, 134278432536, 167848040670, 179037910048, 223797387560, 268556865072, 335696081340, 447594775120, 537113730144, 671392162680, 895189550240, 1342784325360, 2685568650720]

約数ペア:

[(1, 2685568650720), (2, 1342784325360), (3, 895189550240), (4, 671392162680), (5, 537113730144), (6, 447594775120), (8, 335696081340), (10, 268556865072), (12, 223797387560), (15, 179037910048), (16, 167848040670), (20, 134278432536), (24, 111898693780), (30, 89518955024), (32, 83924020335), (40, 67139216268), (48, 55949346890), (60, 44759477512), (80, 33569608134), (96, 27974673445), (120, 22379738756), (160, 16784804067), (240, 11189869378), (480, 5594934689), (491, 5469589920), (661, 4062887520), (982, 2734794960), (1322, 2031443760), (1473, 1823196640), (1964, 1367397480), (1983, 1354295840), (2455, 1093917984), (2644, 1015721880), (2946, 911598320), (3305, 812577504), (3928, 683698740), (3966, 677147920), (4910, 546958992), (5288, 507860940), (5892, 455799160), (6610, 406288752), (7365, 364639328), (7856, 341849370), (7932, 338573960), (9820, 273479496), (9915, 270859168), (10576, 253930470), (11784, 227899580), (13220, 203144376), (14730, 182319664), (15712, 170924685), (15864, 169286980), (17239, 155784480), (19640, 136739748), (19830, 135429584), (21152, 126965235), (23568, 113949790), (26440, 101572188), (29460, 91159832), (31728, 84643490), (34478, 77892240), (39280, 68369874), (39660, 67714792), (47136, 56974895), (51717, 51928160), (52880, 50786094), (58920, 45579916), (63456, 42321745), (68956, 38946120), (78560, 34184937), (79320, 33857396), (86195, 31156896), (103434, 25964080), (105760, 25393047), (117840, 22789958), (137912, 19473060), (158640, 16928698), (172390, 15578448), (206868, 12982040), (235680, 11394979), (258585, 10385632), (275824, 9736530), (317280, 8464349), (324551, 8274720), (344780, 7789224), (413736, 6491020), (517170, 5192816), (551648, 4868265), (649102, 4137360), (689560, 3894612), (827472, 3245510), (973653, 2758240), (1034340, 2596408), (1298204, 2068680), (1379120, 1947306), (1622755, 1654944)]