205139040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14737}}^1$

素因数の和:14784

約数の個数: 96

約数和(自身を含む): 668515680

約数和(自身を除く): 463376640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920, 14737, 29474, 44211, 58948, 73685, 88422, 117896, 147370, 176844, 221055, 235792, 294740, 353688, 427373, 442110, 471584, 589480, 707376, 854746, 884220, 1178960, 1282119, 1414752, 1709492, 1768440, 2136865, 2357920, 2564238, 3418984, 3536880, 4273730, 5128476, 6410595, 6837968, 7073760, 8547460, 10256952, 12821190, 13675936, 17094920, 20513904, 25642380, 34189840, 41027808, 51284760, 68379680, 102569520, 205139040]

約数ペア:

[(1, 205139040), (2, 102569520), (3, 68379680), (4, 51284760), (5, 41027808), (6, 34189840), (8, 25642380), (10, 20513904), (12, 17094920), (15, 13675936), (16, 12821190), (20, 10256952), (24, 8547460), (29, 7073760), (30, 6837968), (32, 6410595), (40, 5128476), (48, 4273730), (58, 3536880), (60, 3418984), (80, 2564238), (87, 2357920), (96, 2136865), (116, 1768440), (120, 1709492), (145, 1414752), (160, 1282119), (174, 1178960), (232, 884220), (240, 854746), (290, 707376), (348, 589480), (435, 471584), (464, 442110), (480, 427373), (580, 353688), (696, 294740), (870, 235792), (928, 221055), (1160, 176844), (1392, 147370), (1740, 117896), (2320, 88422), (2784, 73685), (3480, 58948), (4640, 44211), (6960, 29474), (13920, 14737)]