1021714560

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19709}}^1$

素因数の和:19740

約数の個数: 160

約数和(自身を含む): 3648912300

約数和(自身を除く): 2627197740

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 19709, 25920, 39418, 51840, 59127, 78836, 98545, 118254, 157672, 177381, 197090, 236508, 295635, 315344, 354762, 394180, 473016, 532143, 591270, 630688, 709524, 788360, 886905, 946032, 1064286, 1182540, 1261376, 1419048, 1576720, 1596429, 1773810, 1892064, 2128572, 2365080, 2522752, 2660715, 2838096, 3153440, 3192858, 3547620, 3784128, 4257144, 4730160, 5321430, 5676192, 6306880, 6385716, 7095240, 7568256, 7982145, 8514288, 9460320, 10642860, 11352384, 12613760, 12771432, 14190480, 15964290, 17028576, 18920640, 21285720, 22704768, 25542864, 28380960, 31928580, 34057152, 37841280, 42571440, 51085728, 56761920, 63857160, 68114304, 85142880, 102171456, 113523840, 127714320, 170285760, 204342912, 255428640, 340571520, 510857280, 1021714560]

約数ペア:

[(1, 1021714560), (2, 510857280), (3, 340571520), (4, 255428640), (5, 204342912), (6, 170285760), (8, 127714320), (9, 113523840), (10, 102171456), (12, 85142880), (15, 68114304), (16, 63857160), (18, 56761920), (20, 51085728), (24, 42571440), (27, 37841280), (30, 34057152), (32, 31928580), (36, 28380960), (40, 25542864), (45, 22704768), (48, 21285720), (54, 18920640), (60, 17028576), (64, 15964290), (72, 14190480), (80, 12771432), (81, 12613760), (90, 11352384), (96, 10642860), (108, 9460320), (120, 8514288), (128, 7982145), (135, 7568256), (144, 7095240), (160, 6385716), (162, 6306880), (180, 5676192), (192, 5321430), (216, 4730160), (240, 4257144), (270, 3784128), (288, 3547620), (320, 3192858), (324, 3153440), (360, 2838096), (384, 2660715), (405, 2522752), (432, 2365080), (480, 2128572), (540, 1892064), (576, 1773810), (640, 1596429), (648, 1576720), (720, 1419048), (810, 1261376), (864, 1182540), (960, 1064286), (1080, 946032), (1152, 886905), (1296, 788360), (1440, 709524), (1620, 630688), (1728, 591270), (1920, 532143), (2160, 473016), (2592, 394180), (2880, 354762), (3240, 315344), (3456, 295635), (4320, 236508), (5184, 197090), (5760, 177381), (6480, 157672), (8640, 118254), (10368, 98545), (12960, 78836), (17280, 59127), (19709, 51840), (25920, 39418)]