138623040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:529

約数の個数: 168

約数和(自身を含む): 481827840

約数和(自身を除く): 343204800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 379, 381, 480, 508, 576, 635, 720, 758, 762, 960, 1016, 1137, 1143, 1270, 1440, 1516, 1524, 1895, 1905, 2032, 2274, 2286, 2540, 2880, 3032, 3048, 3411, 3790, 3810, 4064, 4548, 4572, 5080, 5685, 5715, 6064, 6096, 6822, 7580, 7620, 8128, 9096, 9144, 10160, 11370, 11430, 12128, 12192, 13644, 15160, 15240, 17055, 18192, 18288, 20320, 22740, 22860, 24256, 24384, 27288, 30320, 30480, 34110, 36384, 36576, 40640, 45480, 45720, 48133, 54576, 60640, 60960, 68220, 72768, 73152, 90960, 91440, 96266, 109152, 121280, 121920, 136440, 144399, 181920, 182880, 192532, 218304, 240665, 272880, 288798, 363840, 365760, 385064, 433197, 481330, 545760, 577596, 721995, 770128, 866394, 962660, 1091520, 1155192, 1443990, 1540256, 1732788, 1925320, 2165985, 2310384, 2887980, 3080512, 3465576, 3850640, 4331970, 4620768, 5775960, 6931152, 7701280, 8663940, 9241536, 11551920, 13862304, 15402560, 17327880, 23103840, 27724608, 34655760, 46207680, 69311520, 138623040]

約数ペア:

[(1, 138623040), (2, 69311520), (3, 46207680), (4, 34655760), (5, 27724608), (6, 23103840), (8, 17327880), (9, 15402560), (10, 13862304), (12, 11551920), (15, 9241536), (16, 8663940), (18, 7701280), (20, 6931152), (24, 5775960), (30, 4620768), (32, 4331970), (36, 3850640), (40, 3465576), (45, 3080512), (48, 2887980), (60, 2310384), (64, 2165985), (72, 1925320), (80, 1732788), (90, 1540256), (96, 1443990), (120, 1155192), (127, 1091520), (144, 962660), (160, 866394), (180, 770128), (192, 721995), (240, 577596), (254, 545760), (288, 481330), (320, 433197), (360, 385064), (379, 365760), (381, 363840), (480, 288798), (508, 272880), (576, 240665), (635, 218304), (720, 192532), (758, 182880), (762, 181920), (960, 144399), (1016, 136440), (1137, 121920), (1143, 121280), (1270, 109152), (1440, 96266), (1516, 91440), (1524, 90960), (1895, 73152), (1905, 72768), (2032, 68220), (2274, 60960), (2286, 60640), (2540, 54576), (2880, 48133), (3032, 45720), (3048, 45480), (3411, 40640), (3790, 36576), (3810, 36384), (4064, 34110), (4548, 30480), (4572, 30320), (5080, 27288), (5685, 24384), (5715, 24256), (6064, 22860), (6096, 22740), (6822, 20320), (7580, 18288), (7620, 18192), (8128, 17055), (9096, 15240), (9144, 15160), (10160, 13644), (11370, 12192), (11430, 12128)]