7141047840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{115327}}^1$

素因数の和:115391

約数の個数: 144

約数和(自身を含む): 24935758848

約数和(自身を除く): 17794711008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 10320, 12384, 15480, 20640, 30960, 61920, 115327, 230654, 345981, 461308, 576635, 691962, 922616, 1037943, 1153270, 1383924, 1729905, 1845232, 2075886, 2306540, 2767848, 3459810, 3690464, 4151772, 4613080, 4959061, 5189715, 5535696, 6919620, 8303544, 9226160, 9918122, 10379430, 11071392, 13839240, 14877183, 16607088, 18452320, 19836244, 20758860, 24795305, 27678480, 29754366, 33214176, 39672488, 41517720, 44631549, 49590610, 55356960, 59508732, 74385915, 79344976, 83035440, 89263098, 99181220, 119017464, 148771830, 158689952, 166070880, 178526196, 198362440, 223157745, 238034928, 297543660, 357052392, 396724880, 446315490, 476069856, 595087320, 714104784, 793449760, 892630980, 1190174640, 1428209568, 1785261960, 2380349280, 3570523920, 7141047840]

約数ペア:

[(1, 7141047840), (2, 3570523920), (3, 2380349280), (4, 1785261960), (5, 1428209568), (6, 1190174640), (8, 892630980), (9, 793449760), (10, 714104784), (12, 595087320), (15, 476069856), (16, 446315490), (18, 396724880), (20, 357052392), (24, 297543660), (30, 238034928), (32, 223157745), (36, 198362440), (40, 178526196), (43, 166070880), (45, 158689952), (48, 148771830), (60, 119017464), (72, 99181220), (80, 89263098), (86, 83035440), (90, 79344976), (96, 74385915), (120, 59508732), (129, 55356960), (144, 49590610), (160, 44631549), (172, 41517720), (180, 39672488), (215, 33214176), (240, 29754366), (258, 27678480), (288, 24795305), (344, 20758860), (360, 19836244), (387, 18452320), (430, 16607088), (480, 14877183), (516, 13839240), (645, 11071392), (688, 10379430), (720, 9918122), (774, 9226160), (860, 8303544), (1032, 6919620), (1290, 5535696), (1376, 5189715), (1440, 4959061), (1548, 4613080), (1720, 4151772), (1935, 3690464), (2064, 3459810), (2580, 2767848), (3096, 2306540), (3440, 2075886), (3870, 1845232), (4128, 1729905), (5160, 1383924), (6192, 1153270), (6880, 1037943), (7740, 922616), (10320, 691962), (12384, 576635), (15480, 461308), (20640, 345981), (30960, 230654), (61920, 115327)]