67782960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{4483}}^1$

素因数の和:4512

約数の個数: 160

約数和(自身を含む): 266887680

約数和(自身を除く): 199104720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 4483, 5040, 7560, 8966, 13449, 15120, 17932, 22415, 26898, 31381, 35864, 40347, 44830, 53796, 62762, 67245, 71728, 80694, 89660, 94143, 107592, 121041, 125524, 134490, 156905, 161388, 179320, 188286, 201735, 215184, 242082, 251048, 268980, 282429, 313810, 322776, 358640, 376572, 403470, 470715, 484164, 502096, 537960, 564858, 605205, 627620, 645552, 753144, 806940, 847287, 941430, 968328, 1075920, 1129716, 1210410, 1255240, 1412145, 1506288, 1613880, 1694574, 1882860, 1936656, 2259432, 2420820, 2510480, 2824290, 3227760, 3389148, 3765720, 4236435, 4518864, 4841640, 5648580, 6778296, 7531440, 8472870, 9683280, 11297160, 13556592, 16945740, 22594320, 33891480, 67782960]

約数ペア:

[(1, 67782960), (2, 33891480), (3, 22594320), (4, 16945740), (5, 13556592), (6, 11297160), (7, 9683280), (8, 8472870), (9, 7531440), (10, 6778296), (12, 5648580), (14, 4841640), (15, 4518864), (16, 4236435), (18, 3765720), (20, 3389148), (21, 3227760), (24, 2824290), (27, 2510480), (28, 2420820), (30, 2259432), (35, 1936656), (36, 1882860), (40, 1694574), (42, 1613880), (45, 1506288), (48, 1412145), (54, 1255240), (56, 1210410), (60, 1129716), (63, 1075920), (70, 968328), (72, 941430), (80, 847287), (84, 806940), (90, 753144), (105, 645552), (108, 627620), (112, 605205), (120, 564858), (126, 537960), (135, 502096), (140, 484164), (144, 470715), (168, 403470), (180, 376572), (189, 358640), (210, 322776), (216, 313810), (240, 282429), (252, 268980), (270, 251048), (280, 242082), (315, 215184), (336, 201735), (360, 188286), (378, 179320), (420, 161388), (432, 156905), (504, 134490), (540, 125524), (560, 121041), (630, 107592), (720, 94143), (756, 89660), (840, 80694), (945, 71728), (1008, 67245), (1080, 62762), (1260, 53796), (1512, 44830), (1680, 40347), (1890, 35864), (2160, 31381), (2520, 26898), (3024, 22415), (3780, 17932), (4483, 15120), (5040, 13449), (7560, 8966)]