831293280

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{7127}}^1$

素因数の和:7160

約数の個数: 168

約数和(自身を含む): 2944961712

約数和(自身を除く): 2113668432

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4860, 5832, 6480, 7127, 7290, 7776, 9720, 11664, 12960, 14254, 14580, 19440, 21381, 23328, 28508, 29160, 35635, 38880, 42762, 57016, 58320, 64143, 71270, 85524, 106905, 114032, 116640, 128286, 142540, 171048, 192429, 213810, 228064, 256572, 285080, 320715, 342096, 384858, 427620, 513144, 570160, 577287, 641430, 684192, 769716, 855240, 962145, 1026288, 1140320, 1154574, 1282860, 1539432, 1710480, 1731861, 1924290, 2052576, 2309148, 2565720, 2886435, 3078864, 3420960, 3463722, 3848580, 4618296, 5131440, 5195583, 5772870, 6157728, 6927444, 7697160, 8659305, 9236592, 10262880, 10391166, 11545740, 13854888, 15394320, 17318610, 18473184, 20782332, 23091480, 25977915, 27709776, 30788640, 34637220, 41564664, 46182960, 51955830, 55419552, 69274440, 83129328, 92365920, 103911660, 138548880, 166258656, 207823320, 277097760, 415646640, 831293280]

約数ペア:

[(1, 831293280), (2, 415646640), (3, 277097760), (4, 207823320), (5, 166258656), (6, 138548880), (8, 103911660), (9, 92365920), (10, 83129328), (12, 69274440), (15, 55419552), (16, 51955830), (18, 46182960), (20, 41564664), (24, 34637220), (27, 30788640), (30, 27709776), (32, 25977915), (36, 23091480), (40, 20782332), (45, 18473184), (48, 17318610), (54, 15394320), (60, 13854888), (72, 11545740), (80, 10391166), (81, 10262880), (90, 9236592), (96, 8659305), (108, 7697160), (120, 6927444), (135, 6157728), (144, 5772870), (160, 5195583), (162, 5131440), (180, 4618296), (216, 3848580), (240, 3463722), (243, 3420960), (270, 3078864), (288, 2886435), (324, 2565720), (360, 2309148), (405, 2052576), (432, 1924290), (480, 1731861), (486, 1710480), (540, 1539432), (648, 1282860), (720, 1154574), (729, 1140320), (810, 1026288), (864, 962145), (972, 855240), (1080, 769716), (1215, 684192), (1296, 641430), (1440, 577287), (1458, 570160), (1620, 513144), (1944, 427620), (2160, 384858), (2430, 342096), (2592, 320715), (2916, 285080), (3240, 256572), (3645, 228064), (3888, 213810), (4320, 192429), (4860, 171048), (5832, 142540), (6480, 128286), (7127, 116640), (7290, 114032), (7776, 106905), (9720, 85524), (11664, 71270), (12960, 64143), (14254, 58320), (14580, 57016), (19440, 42762), (21381, 38880), (23328, 35635), (28508, 29160)]