189812160

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{2441}}^1$

素因数の和:2473

約数の個数: 168

約数和(自身を含む): 677332656

約数和(自身を除く): 487520496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2441, 2592, 2880, 3240, 3888, 4320, 4860, 4882, 5184, 6480, 7323, 7776, 8640, 9720, 9764, 12205, 12960, 14646, 15552, 19440, 19528, 21969, 24410, 25920, 29292, 36615, 38880, 39056, 43938, 48820, 58584, 65907, 73230, 77760, 78112, 87876, 97640, 109845, 117168, 131814, 146460, 156224, 175752, 195280, 197721, 219690, 234336, 263628, 292920, 329535, 351504, 390560, 395442, 439380, 468672, 527256, 585840, 593163, 659070, 703008, 781120, 790884, 878760, 988605, 1054512, 1171680, 1186326, 1318140, 1406016, 1581768, 1757520, 1977210, 2109024, 2343360, 2372652, 2636280, 2965815, 3163536, 3515040, 3954420, 4218048, 4745304, 5272560, 5931630, 6327072, 7030080, 7908840, 9490608, 10545120, 11863260, 12654144, 15817680, 18981216, 21090240, 23726520, 31635360, 37962432, 47453040, 63270720, 94906080, 189812160]

約数ペア:

[(1, 189812160), (2, 94906080), (3, 63270720), (4, 47453040), (5, 37962432), (6, 31635360), (8, 23726520), (9, 21090240), (10, 18981216), (12, 15817680), (15, 12654144), (16, 11863260), (18, 10545120), (20, 9490608), (24, 7908840), (27, 7030080), (30, 6327072), (32, 5931630), (36, 5272560), (40, 4745304), (45, 4218048), (48, 3954420), (54, 3515040), (60, 3163536), (64, 2965815), (72, 2636280), (80, 2372652), (81, 2343360), (90, 2109024), (96, 1977210), (108, 1757520), (120, 1581768), (135, 1406016), (144, 1318140), (160, 1186326), (162, 1171680), (180, 1054512), (192, 988605), (216, 878760), (240, 790884), (243, 781120), (270, 703008), (288, 659070), (320, 593163), (324, 585840), (360, 527256), (405, 468672), (432, 439380), (480, 395442), (486, 390560), (540, 351504), (576, 329535), (648, 292920), (720, 263628), (810, 234336), (864, 219690), (960, 197721), (972, 195280), (1080, 175752), (1215, 156224), (1296, 146460), (1440, 131814), (1620, 117168), (1728, 109845), (1944, 97640), (2160, 87876), (2430, 78112), (2441, 77760), (2592, 73230), (2880, 65907), (3240, 58584), (3888, 48820), (4320, 43938), (4860, 39056), (4882, 38880), (5184, 36615), (6480, 29292), (7323, 25920), (7776, 24410), (8640, 21969), (9720, 19528), (9764, 19440), (12205, 15552), (12960, 14646)]