207823320

素因数分解:

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

素因数の和:7156

約数の個数: 112

約数和(自身を含む): 701181360

約数和(自身を除く): 493358040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7127, 7290, 9720, 14254, 14580, 21381, 28508, 29160, 35635, 42762, 57016, 64143, 71270, 85524, 106905, 128286, 142540, 171048, 192429, 213810, 256572, 285080, 320715, 384858, 427620, 513144, 577287, 641430, 769716, 855240, 962145, 1154574, 1282860, 1539432, 1731861, 1924290, 2309148, 2565720, 2886435, 3463722, 3848580, 4618296, 5195583, 5772870, 6927444, 7697160, 8659305, 10391166, 11545740, 13854888, 17318610, 20782332, 23091480, 25977915, 34637220, 41564664, 51955830, 69274440, 103911660, 207823320]

約数ペア:

[(1, 207823320), (2, 103911660), (3, 69274440), (4, 51955830), (5, 41564664), (6, 34637220), (8, 25977915), (9, 23091480), (10, 20782332), (12, 17318610), (15, 13854888), (18, 11545740), (20, 10391166), (24, 8659305), (27, 7697160), (30, 6927444), (36, 5772870), (40, 5195583), (45, 4618296), (54, 3848580), (60, 3463722), (72, 2886435), (81, 2565720), (90, 2309148), (108, 1924290), (120, 1731861), (135, 1539432), (162, 1282860), (180, 1154574), (216, 962145), (243, 855240), (270, 769716), (324, 641430), (360, 577287), (405, 513144), (486, 427620), (540, 384858), (648, 320715), (729, 285080), (810, 256572), (972, 213810), (1080, 192429), (1215, 171048), (1458, 142540), (1620, 128286), (1944, 106905), (2430, 85524), (2916, 71270), (3240, 64143), (3645, 57016), (4860, 42762), (5832, 35635), (7127, 29160), (7290, 28508), (9720, 21381), (14254, 14580)]