192817920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 621784800

約数和(自身を除く): 428966880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 256, 298, 320, 337, 384, 447, 480, 596, 640, 674, 745, 768, 894, 960, 1011, 1192, 1280, 1348, 1490, 1685, 1788, 1920, 2022, 2235, 2384, 2696, 2980, 3370, 3576, 3840, 4044, 4470, 4768, 5055, 5392, 5960, 6740, 7152, 8088, 8940, 9536, 10110, 10784, 11920, 13480, 14304, 16176, 17880, 19072, 20220, 21568, 23840, 26960, 28608, 32352, 35760, 38144, 40440, 43136, 47680, 50213, 53920, 57216, 64704, 71520, 80880, 86272, 95360, 100426, 107840, 114432, 129408, 143040, 150639, 161760, 190720, 200852, 215680, 251065, 258816, 286080, 301278, 323520, 401704, 431360, 502130, 572160, 602556, 647040, 753195, 803408, 1004260, 1205112, 1294080, 1506390, 1606816, 2008520, 2410224, 3012780, 3213632, 4017040, 4820448, 6025560, 6427264, 8034080, 9640896, 12051120, 12854528, 16068160, 19281792, 24102240, 32136320, 38563584, 48204480, 64272640, 96408960, 192817920]

約数ペア:

[(1, 192817920), (2, 96408960), (3, 64272640), (4, 48204480), (5, 38563584), (6, 32136320), (8, 24102240), (10, 19281792), (12, 16068160), (15, 12854528), (16, 12051120), (20, 9640896), (24, 8034080), (30, 6427264), (32, 6025560), (40, 4820448), (48, 4017040), (60, 3213632), (64, 3012780), (80, 2410224), (96, 2008520), (120, 1606816), (128, 1506390), (149, 1294080), (160, 1205112), (192, 1004260), (240, 803408), (256, 753195), (298, 647040), (320, 602556), (337, 572160), (384, 502130), (447, 431360), (480, 401704), (596, 323520), (640, 301278), (674, 286080), (745, 258816), (768, 251065), (894, 215680), (960, 200852), (1011, 190720), (1192, 161760), (1280, 150639), (1348, 143040), (1490, 129408), (1685, 114432), (1788, 107840), (1920, 100426), (2022, 95360), (2235, 86272), (2384, 80880), (2696, 71520), (2980, 64704), (3370, 57216), (3576, 53920), (3840, 50213), (4044, 47680), (4470, 43136), (4768, 40440), (5055, 38144), (5392, 35760), (5960, 32352), (6740, 28608), (7152, 26960), (8088, 23840), (8940, 21568), (9536, 20220), (10110, 19072), (10784, 17880), (11920, 16176), (13480, 14304)]