755606880

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{8329}}^1$

素因数の和:8363

約数の個数: 240

約数和(自身を含む): 3047980320

約数和(自身を除く): 2292373440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 8329, 9072, 10080, 11340, 12960, 15120, 16658, 18144, 22680, 24987, 30240, 33316, 41645, 45360, 49974, 58303, 66632, 74961, 83290, 90720, 99948, 116606, 124935, 133264, 149922, 166580, 174909, 199896, 224883, 233212, 249870, 266528, 291515, 299844, 333160, 349818, 374805, 399792, 449766, 466424, 499740, 524727, 583030, 599688, 666320, 674649, 699636, 749610, 799584, 874545, 899532, 932848, 999480, 1049454, 1124415, 1166060, 1199376, 1332640, 1349298, 1399272, 1499220, 1574181, 1749090, 1799064, 1865696, 1998960, 2098908, 2248830, 2332120, 2398752, 2623635, 2698596, 2798544, 2998440, 3148362, 3373245, 3498180, 3598128, 3997920, 4197816, 4497660, 4664240, 4722543, 5247270, 5397192, 5597088, 5996880, 6296724, 6746490, 6996360, 7196256, 7870905, 8395632, 8995320, 9328480, 9445086, 10494540, 10794384, 11993760, 12593448, 13492980, 13992720, 15741810, 16791264, 17990640, 18890172, 20989080, 21588768, 23612715, 25186896, 26985960, 27985440, 31483620, 35981280, 37780344, 41978160, 47225430, 50373792, 53971920, 62967240, 75560688, 83956320, 94450860, 107943840, 125934480, 151121376, 188901720, 251868960, 377803440, 755606880]

約数ペア:

[(1, 755606880), (2, 377803440), (3, 251868960), (4, 188901720), (5, 151121376), (6, 125934480), (7, 107943840), (8, 94450860), (9, 83956320), (10, 75560688), (12, 62967240), (14, 53971920), (15, 50373792), (16, 47225430), (18, 41978160), (20, 37780344), (21, 35981280), (24, 31483620), (27, 27985440), (28, 26985960), (30, 25186896), (32, 23612715), (35, 21588768), (36, 20989080), (40, 18890172), (42, 17990640), (45, 16791264), (48, 15741810), (54, 13992720), (56, 13492980), (60, 12593448), (63, 11993760), (70, 10794384), (72, 10494540), (80, 9445086), (81, 9328480), (84, 8995320), (90, 8395632), (96, 7870905), (105, 7196256), (108, 6996360), (112, 6746490), (120, 6296724), (126, 5996880), (135, 5597088), (140, 5397192), (144, 5247270), (160, 4722543), (162, 4664240), (168, 4497660), (180, 4197816), (189, 3997920), (210, 3598128), (216, 3498180), (224, 3373245), (240, 3148362), (252, 2998440), (270, 2798544), (280, 2698596), (288, 2623635), (315, 2398752), (324, 2332120), (336, 2248830), (360, 2098908), (378, 1998960), (405, 1865696), (420, 1799064), (432, 1749090), (480, 1574181), (504, 1499220), (540, 1399272), (560, 1349298), (567, 1332640), (630, 1199376), (648, 1166060), (672, 1124415), (720, 1049454), (756, 999480), (810, 932848), (840, 899532), (864, 874545), (945, 799584), (1008, 749610), (1080, 699636), (1120, 674649), (1134, 666320), (1260, 599688), (1296, 583030), (1440, 524727), (1512, 499740), (1620, 466424), (1680, 449766), (1890, 399792), (2016, 374805), (2160, 349818), (2268, 333160), (2520, 299844), (2592, 291515), (2835, 266528), (3024, 249870), (3240, 233212), (3360, 224883), (3780, 199896), (4320, 174909), (4536, 166580), (5040, 149922), (5670, 133264), (6048, 124935), (6480, 116606), (7560, 99948), (8329, 90720), (9072, 83290), (10080, 74961), (11340, 66632), (12960, 58303), (15120, 49974), (16658, 45360), (18144, 41645), (22680, 33316), (24987, 30240)]