167912640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{8329}}^1$

素因数の和:8359

約数の個数: 168

約数和(自身を含む): 660135840

約数和(自身を除く): 492223200

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 8329, 10080, 16658, 20160, 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, 533056, 583030, 599688, 666320, 699636, 749610, 799584, 874545, 932848, 999480, 1049454, 1166060, 1199376, 1332640, 1399272, 1499220, 1599168, 1749090, 1865696, 1998960, 2098908, 2332120, 2398752, 2623635, 2665280, 2798544, 2998440, 3498180, 3731392, 3997920, 4197816, 4664240, 4797504, 5247270, 5597088, 5996880, 6996360, 7995840, 8395632, 9328480, 10494540, 11194176, 11993760, 13992720, 16791264, 18656960, 20989080, 23987520, 27985440, 33582528, 41978160, 55970880, 83956320, 167912640]

約数ペア:

[(1, 167912640), (2, 83956320), (3, 55970880), (4, 41978160), (5, 33582528), (6, 27985440), (7, 23987520), (8, 20989080), (9, 18656960), (10, 16791264), (12, 13992720), (14, 11993760), (15, 11194176), (16, 10494540), (18, 9328480), (20, 8395632), (21, 7995840), (24, 6996360), (28, 5996880), (30, 5597088), (32, 5247270), (35, 4797504), (36, 4664240), (40, 4197816), (42, 3997920), (45, 3731392), (48, 3498180), (56, 2998440), (60, 2798544), (63, 2665280), (64, 2623635), (70, 2398752), (72, 2332120), (80, 2098908), (84, 1998960), (90, 1865696), (96, 1749090), (105, 1599168), (112, 1499220), (120, 1399272), (126, 1332640), (140, 1199376), (144, 1166060), (160, 1049454), (168, 999480), (180, 932848), (192, 874545), (210, 799584), (224, 749610), (240, 699636), (252, 666320), (280, 599688), (288, 583030), (315, 533056), (320, 524727), (336, 499740), (360, 466424), (420, 399792), (448, 374805), (480, 349818), (504, 333160), (560, 299844), (576, 291515), (630, 266528), (672, 249870), (720, 233212), (840, 199896), (960, 174909), (1008, 166580), (1120, 149922), (1260, 133264), (1344, 124935), (1440, 116606), (1680, 99948), (2016, 83290), (2240, 74961), (2520, 66632), (2880, 58303), (3360, 49974), (4032, 41645), (5040, 33316), (6720, 24987), (8329, 20160), (10080, 16658)]