220085712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:918

約数の個数: 240

約数和(自身を含む): 802234368

約数和(自身を除く): 582148656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 28, 33, 36, 42, 44, 46, 48, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 112, 126, 132, 138, 144, 154, 161, 168, 176, 184, 198, 207, 231, 252, 253, 264, 276, 308, 322, 336, 368, 396, 414, 462, 483, 504, 506, 528, 552, 616, 644, 693, 759, 792, 828, 863, 924, 966, 1008, 1012, 1104, 1232, 1288, 1386, 1449, 1518, 1584, 1656, 1726, 1771, 1848, 1932, 2024, 2277, 2576, 2589, 2772, 2898, 3036, 3312, 3452, 3542, 3696, 3864, 4048, 4554, 5178, 5313, 5544, 5796, 6041, 6072, 6904, 7084, 7728, 7767, 9108, 9493, 10356, 10626, 11088, 11592, 12082, 12144, 13808, 14168, 15534, 15939, 18123, 18216, 18986, 19849, 20712, 21252, 23184, 24164, 28336, 28479, 31068, 31878, 36246, 36432, 37972, 39698, 41424, 42504, 48328, 54369, 56958, 59547, 62136, 63756, 66451, 72492, 75944, 79396, 85008, 85437, 96656, 108738, 113916, 119094, 124272, 127512, 132902, 138943, 144984, 151888, 158792, 170874, 178641, 199353, 217476, 218339, 227832, 238188, 255024, 265804, 277886, 289968, 317584, 341748, 357282, 398706, 416829, 434952, 436678, 455664, 476376, 531608, 555772, 598059, 655017, 683496, 714564, 797412, 833658, 869904, 873356, 952752, 1063216, 1111544, 1196118, 1250487, 1310034, 1366992, 1429128, 1528373, 1594824, 1667316, 1746712, 1965051, 2223088, 2392236, 2500974, 2620068, 2858256, 3056746, 3189648, 3334632, 3493424, 3930102, 4585119, 4784472, 5001948, 5240136, 6113492, 6669264, 7860204, 9170238, 9568944, 10003896, 10480272, 12226984, 13755357, 15720408, 18340476, 20007792, 24453968, 27510714, 31440816, 36680952, 55021428, 73361904, 110042856, 220085712]

約数ペア:

[(1, 220085712), (2, 110042856), (3, 73361904), (4, 55021428), (6, 36680952), (7, 31440816), (8, 27510714), (9, 24453968), (11, 20007792), (12, 18340476), (14, 15720408), (16, 13755357), (18, 12226984), (21, 10480272), (22, 10003896), (23, 9568944), (24, 9170238), (28, 7860204), (33, 6669264), (36, 6113492), (42, 5240136), (44, 5001948), (46, 4784472), (48, 4585119), (56, 3930102), (63, 3493424), (66, 3334632), (69, 3189648), (72, 3056746), (77, 2858256), (84, 2620068), (88, 2500974), (92, 2392236), (99, 2223088), (112, 1965051), (126, 1746712), (132, 1667316), (138, 1594824), (144, 1528373), (154, 1429128), (161, 1366992), (168, 1310034), (176, 1250487), (184, 1196118), (198, 1111544), (207, 1063216), (231, 952752), (252, 873356), (253, 869904), (264, 833658), (276, 797412), (308, 714564), (322, 683496), (336, 655017), (368, 598059), (396, 555772), (414, 531608), (462, 476376), (483, 455664), (504, 436678), (506, 434952), (528, 416829), (552, 398706), (616, 357282), (644, 341748), (693, 317584), (759, 289968), (792, 277886), (828, 265804), (863, 255024), (924, 238188), (966, 227832), (1008, 218339), (1012, 217476), (1104, 199353), (1232, 178641), (1288, 170874), (1386, 158792), (1449, 151888), (1518, 144984), (1584, 138943), (1656, 132902), (1726, 127512), (1771, 124272), (1848, 119094), (1932, 113916), (2024, 108738), (2277, 96656), (2576, 85437), (2589, 85008), (2772, 79396), (2898, 75944), (3036, 72492), (3312, 66451), (3452, 63756), (3542, 62136), (3696, 59547), (3864, 56958), (4048, 54369), (4554, 48328), (5178, 42504), (5313, 41424), (5544, 39698), (5796, 37972), (6041, 36432), (6072, 36246), (6904, 31878), (7084, 31068), (7728, 28479), (7767, 28336), (9108, 24164), (9493, 23184), (10356, 21252), (10626, 20712), (11088, 19849), (11592, 18986), (12082, 18216), (12144, 18123), (13808, 15939), (14168, 15534)]