131336640

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{563}}^1$

素因数の和:598

約数の個数: 196

約数和(自身を含む): 469736424

約数和(自身を除く): 338399784

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, 563, 576, 648, 720, 729, 810, 864, 960, 972, 1080, 1126, 1215, 1296, 1440, 1458, 1620, 1689, 1728, 1944, 2160, 2252, 2430, 2592, 2815, 2880, 2916, 3240, 3378, 3645, 3888, 4320, 4504, 4860, 5067, 5184, 5630, 5832, 6480, 6756, 7290, 7776, 8445, 8640, 9008, 9720, 10134, 11260, 11664, 12960, 13512, 14580, 15201, 15552, 16890, 18016, 19440, 20268, 22520, 23328, 25335, 25920, 27024, 29160, 30402, 33780, 36032, 38880, 40536, 45040, 45603, 46656, 50670, 54048, 58320, 60804, 67560, 76005, 77760, 81072, 90080, 91206, 101340, 108096, 116640, 121608, 135120, 136809, 152010, 162144, 180160, 182412, 202680, 228015, 233280, 243216, 270240, 273618, 304020, 324288, 364824, 405360, 410427, 456030, 486432, 540480, 547236, 608040, 684045, 729648, 810720, 820854, 912060, 972864, 1094472, 1216080, 1368090, 1459296, 1621440, 1641708, 1824120, 2052135, 2188944, 2432160, 2736180, 2918592, 3283416, 3648240, 4104270, 4377888, 4864320, 5472360, 6566832, 7296480, 8208540, 8755776, 10944720, 13133664, 14592960, 16417080, 21889440, 26267328, 32834160, 43778880, 65668320, 131336640]

約数ペア:

[(1, 131336640), (2, 65668320), (3, 43778880), (4, 32834160), (5, 26267328), (6, 21889440), (8, 16417080), (9, 14592960), (10, 13133664), (12, 10944720), (15, 8755776), (16, 8208540), (18, 7296480), (20, 6566832), (24, 5472360), (27, 4864320), (30, 4377888), (32, 4104270), (36, 3648240), (40, 3283416), (45, 2918592), (48, 2736180), (54, 2432160), (60, 2188944), (64, 2052135), (72, 1824120), (80, 1641708), (81, 1621440), (90, 1459296), (96, 1368090), (108, 1216080), (120, 1094472), (135, 972864), (144, 912060), (160, 820854), (162, 810720), (180, 729648), (192, 684045), (216, 608040), (240, 547236), (243, 540480), (270, 486432), (288, 456030), (320, 410427), (324, 405360), (360, 364824), (405, 324288), (432, 304020), (480, 273618), (486, 270240), (540, 243216), (563, 233280), (576, 228015), (648, 202680), (720, 182412), (729, 180160), (810, 162144), (864, 152010), (960, 136809), (972, 135120), (1080, 121608), (1126, 116640), (1215, 108096), (1296, 101340), (1440, 91206), (1458, 90080), (1620, 81072), (1689, 77760), (1728, 76005), (1944, 67560), (2160, 60804), (2252, 58320), (2430, 54048), (2592, 50670), (2815, 46656), (2880, 45603), (2916, 45040), (3240, 40536), (3378, 38880), (3645, 36032), (3888, 33780), (4320, 30402), (4504, 29160), (4860, 27024), (5067, 25920), (5184, 25335), (5630, 23328), (5832, 22520), (6480, 20268), (6756, 19440), (7290, 18016), (7776, 16890), (8445, 15552), (8640, 15201), (9008, 14580), (9720, 13512), (10134, 12960), (11260, 11664)]