1945437120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61409}}^1$

素因数の和:61443

約数の個数: 168

約数和(自身を含む): 7299929520

約数和(自身を除く): 5354492400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 31680, 61409, 122818, 184227, 245636, 307045, 368454, 491272, 552681, 614090, 675499, 736908, 921135, 982544, 1105362, 1228180, 1350998, 1473816, 1842270, 1965088, 2026497, 2210724, 2456360, 2701996, 2763405, 2947632, 3377495, 3684540, 3930176, 4052994, 4421448, 4912720, 5403992, 5526810, 5895264, 6079491, 6754990, 7369080, 8105988, 8842896, 9825440, 10132485, 10807984, 11053620, 11790528, 12158982, 13509980, 14738160, 16211976, 17685792, 19650880, 20264970, 21615968, 22107240, 24317964, 27019960, 29476320, 30397455, 32423952, 35371584, 40529940, 43231936, 44214480, 48635928, 54039920, 58952640, 60794910, 64847904, 81059880, 88428960, 97271856, 108079840, 121589820, 129695808, 162119760, 176857920, 194543712, 216159680, 243179640, 324239520, 389087424, 486359280, 648479040, 972718560, 1945437120]

約数ペア:

[(1, 1945437120), (2, 972718560), (3, 648479040), (4, 486359280), (5, 389087424), (6, 324239520), (8, 243179640), (9, 216159680), (10, 194543712), (11, 176857920), (12, 162119760), (15, 129695808), (16, 121589820), (18, 108079840), (20, 97271856), (22, 88428960), (24, 81059880), (30, 64847904), (32, 60794910), (33, 58952640), (36, 54039920), (40, 48635928), (44, 44214480), (45, 43231936), (48, 40529940), (55, 35371584), (60, 32423952), (64, 30397455), (66, 29476320), (72, 27019960), (80, 24317964), (88, 22107240), (90, 21615968), (96, 20264970), (99, 19650880), (110, 17685792), (120, 16211976), (132, 14738160), (144, 13509980), (160, 12158982), (165, 11790528), (176, 11053620), (180, 10807984), (192, 10132485), (198, 9825440), (220, 8842896), (240, 8105988), (264, 7369080), (288, 6754990), (320, 6079491), (330, 5895264), (352, 5526810), (360, 5403992), (396, 4912720), (440, 4421448), (480, 4052994), (495, 3930176), (528, 3684540), (576, 3377495), (660, 2947632), (704, 2763405), (720, 2701996), (792, 2456360), (880, 2210724), (960, 2026497), (990, 1965088), (1056, 1842270), (1320, 1473816), (1440, 1350998), (1584, 1228180), (1760, 1105362), (1980, 982544), (2112, 921135), (2640, 736908), (2880, 675499), (3168, 614090), (3520, 552681), (3960, 491272), (5280, 368454), (6336, 307045), (7920, 245636), (10560, 184227), (15840, 122818), (31680, 61409)]