19292160

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{157}}^1$

素因数の和:191

約数の個数: 112

約数和(自身を含む): 62124336

約数和(自身を除く): 42832176

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, 157, 160, 192, 240, 256, 314, 320, 384, 471, 480, 512, 628, 640, 768, 785, 942, 960, 1024, 1256, 1280, 1536, 1570, 1884, 1920, 2048, 2355, 2512, 2560, 3072, 3140, 3768, 3840, 4096, 4710, 5024, 5120, 6144, 6280, 7536, 7680, 8192, 9420, 10048, 10240, 12288, 12560, 15072, 15360, 18840, 20096, 20480, 24576, 25120, 30144, 30720, 37680, 40192, 40960, 50240, 60288, 61440, 75360, 80384, 100480, 120576, 122880, 150720, 160768, 200960, 241152, 301440, 321536, 401920, 482304, 602880, 643072, 803840, 964608, 1205760, 1286144, 1607680, 1929216, 2411520, 3215360, 3858432, 4823040, 6430720, 9646080, 19292160]

約数ペア:

[(1, 19292160), (2, 9646080), (3, 6430720), (4, 4823040), (5, 3858432), (6, 3215360), (8, 2411520), (10, 1929216), (12, 1607680), (15, 1286144), (16, 1205760), (20, 964608), (24, 803840), (30, 643072), (32, 602880), (40, 482304), (48, 401920), (60, 321536), (64, 301440), (80, 241152), (96, 200960), (120, 160768), (128, 150720), (157, 122880), (160, 120576), (192, 100480), (240, 80384), (256, 75360), (314, 61440), (320, 60288), (384, 50240), (471, 40960), (480, 40192), (512, 37680), (628, 30720), (640, 30144), (768, 25120), (785, 24576), (942, 20480), (960, 20096), (1024, 18840), (1256, 15360), (1280, 15072), (1536, 12560), (1570, 12288), (1884, 10240), (1920, 10048), (2048, 9420), (2355, 8192), (2512, 7680), (2560, 7536), (3072, 6280), (3140, 6144), (3768, 5120), (3840, 5024), (4096, 4710)]