121158240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 441552384

約数和(自身を除く): 320394144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 210, 214, 224, 240, 280, 321, 336, 337, 420, 428, 480, 535, 560, 642, 672, 674, 749, 840, 856, 1011, 1070, 1120, 1284, 1348, 1498, 1605, 1680, 1685, 1712, 2022, 2140, 2247, 2359, 2568, 2696, 2996, 3210, 3360, 3370, 3424, 3745, 4044, 4280, 4494, 4718, 5055, 5136, 5392, 5992, 6420, 6740, 7077, 7490, 8088, 8560, 8988, 9436, 10110, 10272, 10784, 11235, 11795, 11984, 12840, 13480, 14154, 14980, 16176, 17120, 17976, 18872, 20220, 22470, 23590, 23968, 25680, 26960, 28308, 29960, 32352, 35385, 35952, 36059, 37744, 40440, 44940, 47180, 51360, 53920, 56616, 59920, 70770, 71904, 72118, 75488, 80880, 89880, 94360, 108177, 113232, 119840, 141540, 144236, 161760, 179760, 180295, 188720, 216354, 226464, 252413, 283080, 288472, 359520, 360590, 377440, 432708, 504826, 540885, 566160, 576944, 721180, 757239, 865416, 1009652, 1081770, 1132320, 1153888, 1262065, 1442360, 1514478, 1730832, 2019304, 2163540, 2524130, 2884720, 3028956, 3461664, 3786195, 4038608, 4327080, 5048260, 5769440, 6057912, 7572390, 8077216, 8654160, 10096520, 12115824, 15144780, 17308320, 20193040, 24231648, 30289560, 40386080, 60579120, 121158240]

約数ペア:

[(1, 121158240), (2, 60579120), (3, 40386080), (4, 30289560), (5, 24231648), (6, 20193040), (7, 17308320), (8, 15144780), (10, 12115824), (12, 10096520), (14, 8654160), (15, 8077216), (16, 7572390), (20, 6057912), (21, 5769440), (24, 5048260), (28, 4327080), (30, 4038608), (32, 3786195), (35, 3461664), (40, 3028956), (42, 2884720), (48, 2524130), (56, 2163540), (60, 2019304), (70, 1730832), (80, 1514478), (84, 1442360), (96, 1262065), (105, 1153888), (107, 1132320), (112, 1081770), (120, 1009652), (140, 865416), (160, 757239), (168, 721180), (210, 576944), (214, 566160), (224, 540885), (240, 504826), (280, 432708), (321, 377440), (336, 360590), (337, 359520), (420, 288472), (428, 283080), (480, 252413), (535, 226464), (560, 216354), (642, 188720), (672, 180295), (674, 179760), (749, 161760), (840, 144236), (856, 141540), (1011, 119840), (1070, 113232), (1120, 108177), (1284, 94360), (1348, 89880), (1498, 80880), (1605, 75488), (1680, 72118), (1685, 71904), (1712, 70770), (2022, 59920), (2140, 56616), (2247, 53920), (2359, 51360), (2568, 47180), (2696, 44940), (2996, 40440), (3210, 37744), (3360, 36059), (3370, 35952), (3424, 35385), (3745, 32352), (4044, 29960), (4280, 28308), (4494, 26960), (4718, 25680), (5055, 23968), (5136, 23590), (5392, 22470), (5992, 20220), (6420, 18872), (6740, 17976), (7077, 17120), (7490, 16176), (8088, 14980), (8560, 14154), (8988, 13480), (9436, 12840), (10110, 11984), (10272, 11795), (10784, 11235)]