206853120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{67}}^2$

素因数の和:165

約数の個数: 198

約数和(自身を含む): 727597962

約数和(自身を除く): 520744842

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, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 256, 268, 288, 320, 335, 360, 384, 402, 480, 512, 536, 576, 603, 640, 670, 720, 768, 804, 960, 1005, 1024, 1072, 1152, 1206, 1280, 1340, 1440, 1536, 1608, 1920, 2010, 2144, 2304, 2412, 2560, 2680, 2880, 3015, 3072, 3216, 3840, 4020, 4288, 4489, 4608, 4824, 5120, 5360, 5760, 6030, 6432, 7680, 8040, 8576, 8978, 9216, 9648, 10720, 11520, 12060, 12864, 13467, 15360, 16080, 17152, 17956, 19296, 21440, 22445, 23040, 24120, 25728, 26934, 32160, 34304, 35912, 38592, 40401, 42880, 44890, 46080, 48240, 51456, 53868, 64320, 67335, 68608, 71824, 77184, 80802, 85760, 89780, 96480, 102912, 107736, 128640, 134670, 143648, 154368, 161604, 171520, 179560, 192960, 202005, 205824, 215472, 257280, 269340, 287296, 308736, 323208, 343040, 359120, 385920, 404010, 430944, 514560, 538680, 574592, 617472, 646416, 718240, 771840, 808020, 861888, 1029120, 1077360, 1149184, 1292832, 1436480, 1543680, 1616040, 1723776, 2154720, 2298368, 2585664, 2872960, 3087360, 3232080, 3447552, 4309440, 4596736, 5171328, 5745920, 6464160, 6895104, 8618880, 10342656, 11491840, 12928320, 13790208, 17237760, 20685312, 22983680, 25856640, 34475520, 41370624, 51713280, 68951040, 103426560, 206853120]

約数ペア:

[(1, 206853120), (2, 103426560), (3, 68951040), (4, 51713280), (5, 41370624), (6, 34475520), (8, 25856640), (9, 22983680), (10, 20685312), (12, 17237760), (15, 13790208), (16, 12928320), (18, 11491840), (20, 10342656), (24, 8618880), (30, 6895104), (32, 6464160), (36, 5745920), (40, 5171328), (45, 4596736), (48, 4309440), (60, 3447552), (64, 3232080), (67, 3087360), (72, 2872960), (80, 2585664), (90, 2298368), (96, 2154720), (120, 1723776), (128, 1616040), (134, 1543680), (144, 1436480), (160, 1292832), (180, 1149184), (192, 1077360), (201, 1029120), (240, 861888), (256, 808020), (268, 771840), (288, 718240), (320, 646416), (335, 617472), (360, 574592), (384, 538680), (402, 514560), (480, 430944), (512, 404010), (536, 385920), (576, 359120), (603, 343040), (640, 323208), (670, 308736), (720, 287296), (768, 269340), (804, 257280), (960, 215472), (1005, 205824), (1024, 202005), (1072, 192960), (1152, 179560), (1206, 171520), (1280, 161604), (1340, 154368), (1440, 143648), (1536, 134670), (1608, 128640), (1920, 107736), (2010, 102912), (2144, 96480), (2304, 89780), (2412, 85760), (2560, 80802), (2680, 77184), (2880, 71824), (3015, 68608), (3072, 67335), (3216, 64320), (3840, 53868), (4020, 51456), (4288, 48240), (4489, 46080), (4608, 44890), (4824, 42880), (5120, 40401), (5360, 38592), (5760, 35912), (6030, 34304), (6432, 32160), (7680, 26934), (8040, 25728), (8576, 24120), (8978, 23040), (9216, 22445), (9648, 21440), (10720, 19296), (11520, 17956), (12060, 17152), (12864, 16080), (13467, 15360)]