83956320

素因数分解:

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

素因数の和:8357

約数の個数: 144

約数和(自身を含む): 327468960

約数和(自身を除く): 243512640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 8329, 10080, 16658, 24987, 33316, 41645, 49974, 58303, 66632, 74961, 83290, 99948, 116606, 124935, 133264, 149922, 166580, 174909, 199896, 233212, 249870, 266528, 291515, 299844, 333160, 349818, 374805, 399792, 466424, 499740, 524727, 583030, 599688, 666320, 699636, 749610, 799584, 874545, 932848, 999480, 1049454, 1166060, 1199376, 1332640, 1399272, 1499220, 1749090, 1865696, 1998960, 2098908, 2332120, 2398752, 2623635, 2798544, 2998440, 3498180, 3997920, 4197816, 4664240, 5247270, 5597088, 5996880, 6996360, 8395632, 9328480, 10494540, 11993760, 13992720, 16791264, 20989080, 27985440, 41978160, 83956320]

約数ペア:

[(1, 83956320), (2, 41978160), (3, 27985440), (4, 20989080), (5, 16791264), (6, 13992720), (7, 11993760), (8, 10494540), (9, 9328480), (10, 8395632), (12, 6996360), (14, 5996880), (15, 5597088), (16, 5247270), (18, 4664240), (20, 4197816), (21, 3997920), (24, 3498180), (28, 2998440), (30, 2798544), (32, 2623635), (35, 2398752), (36, 2332120), (40, 2098908), (42, 1998960), (45, 1865696), (48, 1749090), (56, 1499220), (60, 1399272), (63, 1332640), (70, 1199376), (72, 1166060), (80, 1049454), (84, 999480), (90, 932848), (96, 874545), (105, 799584), (112, 749610), (120, 699636), (126, 666320), (140, 599688), (144, 583030), (160, 524727), (168, 499740), (180, 466424), (210, 399792), (224, 374805), (240, 349818), (252, 333160), (280, 299844), (288, 291515), (315, 266528), (336, 249870), (360, 233212), (420, 199896), (480, 174909), (504, 166580), (560, 149922), (630, 133264), (672, 124935), (720, 116606), (840, 99948), (1008, 83290), (1120, 74961), (1260, 66632), (1440, 58303), (1680, 49974), (2016, 41645), (2520, 33316), (3360, 24987), (5040, 16658), (8329, 10080)]