1956510720

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{14153}}^1$

素因数の和:14187

約数の個数: 176

約数和(自身を含む): 6953577120

約数和(自身を除く): 4997066400

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 11520, 13824, 14153, 15360, 17280, 23040, 27648, 28306, 34560, 42459, 46080, 56612, 69120, 70765, 84918, 113224, 127377, 138240, 141530, 169836, 212295, 226448, 254754, 283060, 339672, 382131, 424590, 452896, 509508, 566120, 636885, 679344, 764262, 849180, 905792, 1019016, 1132240, 1273770, 1358688, 1528524, 1698360, 1811584, 1910655, 2038032, 2264480, 2547540, 2717376, 3057048, 3396720, 3623168, 3821310, 4076064, 4528960, 5095080, 5434752, 6114096, 6793440, 7246336, 7642620, 8152128, 9057920, 10190160, 10869504, 12228192, 13586880, 14492672, 15285240, 16304256, 18115840, 20380320, 21739008, 24456384, 27173760, 30570480, 32608512, 36231680, 40760640, 43478016, 48912768, 54347520, 61140960, 65217024, 72463360, 81521280, 97825536, 108695040, 122281920, 130434048, 163042560, 195651072, 217390080, 244563840, 326085120, 391302144, 489127680, 652170240, 978255360, 1956510720]

約数ペア:

[(1, 1956510720), (2, 978255360), (3, 652170240), (4, 489127680), (5, 391302144), (6, 326085120), (8, 244563840), (9, 217390080), (10, 195651072), (12, 163042560), (15, 130434048), (16, 122281920), (18, 108695040), (20, 97825536), (24, 81521280), (27, 72463360), (30, 65217024), (32, 61140960), (36, 54347520), (40, 48912768), (45, 43478016), (48, 40760640), (54, 36231680), (60, 32608512), (64, 30570480), (72, 27173760), (80, 24456384), (90, 21739008), (96, 20380320), (108, 18115840), (120, 16304256), (128, 15285240), (135, 14492672), (144, 13586880), (160, 12228192), (180, 10869504), (192, 10190160), (216, 9057920), (240, 8152128), (256, 7642620), (270, 7246336), (288, 6793440), (320, 6114096), (360, 5434752), (384, 5095080), (432, 4528960), (480, 4076064), (512, 3821310), (540, 3623168), (576, 3396720), (640, 3057048), (720, 2717376), (768, 2547540), (864, 2264480), (960, 2038032), (1024, 1910655), (1080, 1811584), (1152, 1698360), (1280, 1528524), (1440, 1358688), (1536, 1273770), (1728, 1132240), (1920, 1019016), (2160, 905792), (2304, 849180), (2560, 764262), (2880, 679344), (3072, 636885), (3456, 566120), (3840, 509508), (4320, 452896), (4608, 424590), (5120, 382131), (5760, 339672), (6912, 283060), (7680, 254754), (8640, 226448), (9216, 212295), (11520, 169836), (13824, 141530), (14153, 138240), (15360, 127377), (17280, 113224), (23040, 84918), (27648, 70765), (28306, 69120), (34560, 56612), (42459, 46080)]