1220147712

素因数分解:

$2^9\times 3^6\times 7^1\times {\mathrm{467}}^1$

素因数の和:510

約数の個数: 280

約数和(自身を含む): 4186312416

約数和(自身を除く): 2966164704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 467, 486, 504, 512, 567, 576, 648, 672, 729, 756, 768, 864, 896, 934, 972, 1008, 1134, 1152, 1296, 1344, 1401, 1458, 1512, 1536, 1701, 1728, 1792, 1868, 1944, 2016, 2268, 2304, 2592, 2688, 2802, 2916, 3024, 3269, 3402, 3456, 3584, 3736, 3888, 4032, 4203, 4536, 4608, 5103, 5184, 5376, 5604, 5832, 6048, 6538, 6804, 6912, 7472, 7776, 8064, 8406, 9072, 9807, 10206, 10368, 10752, 11208, 11664, 12096, 12609, 13076, 13608, 13824, 14944, 15552, 16128, 16812, 18144, 19614, 20412, 20736, 22416, 23328, 24192, 25218, 26152, 27216, 29421, 29888, 31104, 32256, 33624, 36288, 37827, 39228, 40824, 41472, 44832, 46656, 48384, 50436, 52304, 54432, 58842, 59776, 62208, 67248, 72576, 75654, 78456, 81648, 88263, 89664, 93312, 96768, 100872, 104608, 108864, 113481, 117684, 119552, 124416, 134496, 145152, 151308, 156912, 163296, 176526, 179328, 186624, 201744, 209216, 217728, 226962, 235368, 239104, 264789, 268992, 290304, 302616, 313824, 326592, 340443, 353052, 358656, 373248, 403488, 418432, 435456, 453924, 470736, 529578, 537984, 605232, 627648, 653184, 680886, 706104, 717312, 794367, 806976, 836864, 870912, 907848, 941472, 1059156, 1075968, 1210464, 1255296, 1306368, 1361772, 1412208, 1588734, 1613952, 1673728, 1815696, 1882944, 2118312, 2151936, 2383101, 2420928, 2510592, 2612736, 2723544, 2824416, 3177468, 3227904, 3631392, 3765888, 4236624, 4766202, 4841856, 5021184, 5447088, 5648832, 6354936, 6455808, 7262784, 7531776, 8473248, 9532404, 9683712, 10894176, 11297664, 12709872, 14525568, 15063552, 16946496, 19064808, 19367424, 21788352, 22595328, 25419744, 29051136, 33892992, 38129616, 43576704, 45190656, 50839488, 58102272, 67785984, 76259232, 87153408, 101678976, 135571968, 152518464, 174306816, 203357952, 305036928, 406715904, 610073856, 1220147712]

約数ペア:

[(1, 1220147712), (2, 610073856), (3, 406715904), (4, 305036928), (6, 203357952), (7, 174306816), (8, 152518464), (9, 135571968), (12, 101678976), (14, 87153408), (16, 76259232), (18, 67785984), (21, 58102272), (24, 50839488), (27, 45190656), (28, 43576704), (32, 38129616), (36, 33892992), (42, 29051136), (48, 25419744), (54, 22595328), (56, 21788352), (63, 19367424), (64, 19064808), (72, 16946496), (81, 15063552), (84, 14525568), (96, 12709872), (108, 11297664), (112, 10894176), (126, 9683712), (128, 9532404), (144, 8473248), (162, 7531776), (168, 7262784), (189, 6455808), (192, 6354936), (216, 5648832), (224, 5447088), (243, 5021184), (252, 4841856), (256, 4766202), (288, 4236624), (324, 3765888), (336, 3631392), (378, 3227904), (384, 3177468), (432, 2824416), (448, 2723544), (467, 2612736), (486, 2510592), (504, 2420928), (512, 2383101), (567, 2151936), (576, 2118312), (648, 1882944), (672, 1815696), (729, 1673728), (756, 1613952), (768, 1588734), (864, 1412208), (896, 1361772), (934, 1306368), (972, 1255296), (1008, 1210464), (1134, 1075968), (1152, 1059156), (1296, 941472), (1344, 907848), (1401, 870912), (1458, 836864), (1512, 806976), (1536, 794367), (1701, 717312), (1728, 706104), (1792, 680886), (1868, 653184), (1944, 627648), (2016, 605232), (2268, 537984), (2304, 529578), (2592, 470736), (2688, 453924), (2802, 435456), (2916, 418432), (3024, 403488), (3269, 373248), (3402, 358656), (3456, 353052), (3584, 340443), (3736, 326592), (3888, 313824), (4032, 302616), (4203, 290304), (4536, 268992), (4608, 264789), (5103, 239104), (5184, 235368), (5376, 226962), (5604, 217728), (5832, 209216), (6048, 201744), (6538, 186624), (6804, 179328), (6912, 176526), (7472, 163296), (7776, 156912), (8064, 151308), (8406, 145152), (9072, 134496), (9807, 124416), (10206, 119552), (10368, 117684), (10752, 113481), (11208, 108864), (11664, 104608), (12096, 100872), (12609, 96768), (13076, 93312), (13608, 89664), (13824, 88263), (14944, 81648), (15552, 78456), (16128, 75654), (16812, 72576), (18144, 67248), (19614, 62208), (20412, 59776), (20736, 58842), (22416, 54432), (23328, 52304), (24192, 50436), (25218, 48384), (26152, 46656), (27216, 44832), (29421, 41472), (29888, 40824), (31104, 39228), (32256, 37827), (33624, 36288)]