192319120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:789

約数の個数: 120

約数和(自身を含む): 528234048

約数和(自身を除く): 335914928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 71, 80, 98, 112, 140, 142, 196, 245, 280, 284, 355, 392, 490, 497, 560, 568, 691, 710, 784, 980, 994, 1136, 1382, 1420, 1960, 1988, 2485, 2764, 2840, 3455, 3479, 3920, 3976, 4837, 4970, 5528, 5680, 6910, 6958, 7952, 9674, 9940, 11056, 13820, 13916, 17395, 19348, 19880, 24185, 27640, 27832, 33859, 34790, 38696, 39760, 48370, 49061, 55280, 55664, 67718, 69580, 77392, 96740, 98122, 135436, 139160, 169295, 193480, 196244, 245305, 270872, 278320, 338590, 343427, 386960, 392488, 490610, 541744, 677180, 686854, 784976, 981220, 1354360, 1373708, 1717135, 1962440, 2403989, 2708720, 2747416, 3434270, 3924880, 4807978, 5494832, 6868540, 9615956, 12019945, 13737080, 19231912, 24039890, 27474160, 38463824, 48079780, 96159560, 192319120]

約数ペア:

[(1, 192319120), (2, 96159560), (4, 48079780), (5, 38463824), (7, 27474160), (8, 24039890), (10, 19231912), (14, 13737080), (16, 12019945), (20, 9615956), (28, 6868540), (35, 5494832), (40, 4807978), (49, 3924880), (56, 3434270), (70, 2747416), (71, 2708720), (80, 2403989), (98, 1962440), (112, 1717135), (140, 1373708), (142, 1354360), (196, 981220), (245, 784976), (280, 686854), (284, 677180), (355, 541744), (392, 490610), (490, 392488), (497, 386960), (560, 343427), (568, 338590), (691, 278320), (710, 270872), (784, 245305), (980, 196244), (994, 193480), (1136, 169295), (1382, 139160), (1420, 135436), (1960, 98122), (1988, 96740), (2485, 77392), (2764, 69580), (2840, 67718), (3455, 55664), (3479, 55280), (3920, 49061), (3976, 48370), (4837, 39760), (4970, 38696), (5528, 34790), (5680, 33859), (6910, 27832), (6958, 27640), (7952, 24185), (9674, 19880), (9940, 19348), (11056, 17395), (13820, 13916)]