1720806528

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 256

約数和(自身を含む): 5470986240

約数和(自身を除く): 3750179712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 107, 112, 124, 128, 168, 186, 192, 193, 214, 217, 224, 248, 321, 336, 372, 384, 386, 428, 434, 448, 496, 579, 642, 651, 672, 744, 749, 772, 856, 868, 896, 992, 1158, 1284, 1302, 1344, 1351, 1488, 1498, 1544, 1712, 1736, 1984, 2247, 2316, 2568, 2604, 2688, 2702, 2976, 2996, 3088, 3317, 3424, 3472, 3968, 4053, 4494, 4632, 5136, 5208, 5404, 5952, 5983, 5992, 6176, 6634, 6848, 6944, 8106, 8988, 9264, 9951, 10272, 10416, 10808, 11904, 11966, 11984, 12352, 13268, 13696, 13888, 16212, 17949, 17976, 18528, 19902, 20544, 20651, 20832, 21616, 23219, 23932, 23968, 24704, 26536, 27776, 32424, 35898, 35952, 37056, 39804, 41088, 41302, 41664, 41881, 43232, 46438, 47864, 47936, 53072, 61953, 64848, 69657, 71796, 71904, 74112, 79608, 82604, 83328, 83762, 86464, 92876, 95728, 95872, 106144, 123906, 125643, 129696, 139314, 143592, 143808, 144557, 159216, 165208, 167524, 172928, 185752, 191456, 212288, 247812, 251286, 259392, 278628, 287184, 287616, 289114, 318432, 330416, 335048, 371504, 382912, 424576, 433671, 495624, 502572, 518784, 557256, 574368, 578228, 636864, 640181, 660832, 670096, 743008, 765824, 867342, 991248, 1005144, 1114512, 1148736, 1156456, 1273728, 1280362, 1321664, 1340192, 1486016, 1734684, 1920543, 1982496, 2010288, 2229024, 2297472, 2312912, 2560724, 2643328, 2680384, 2972032, 3469368, 3841086, 3964992, 4020576, 4458048, 4481267, 4625824, 5121448, 5360768, 6938736, 7682172, 7929984, 8041152, 8916096, 8962534, 9251648, 10242896, 13443801, 13877472, 15364344, 16082304, 17925068, 18503296, 20485792, 26887602, 27754944, 30728688, 35850136, 40971584, 53775204, 55509888, 61457376, 71700272, 81943168, 107550408, 122914752, 143400544, 215100816, 245829504, 286801088, 430201632, 573602176, 860403264, 1720806528]

約数ペア:

[(1, 1720806528), (2, 860403264), (3, 573602176), (4, 430201632), (6, 286801088), (7, 245829504), (8, 215100816), (12, 143400544), (14, 122914752), (16, 107550408), (21, 81943168), (24, 71700272), (28, 61457376), (31, 55509888), (32, 53775204), (42, 40971584), (48, 35850136), (56, 30728688), (62, 27754944), (64, 26887602), (84, 20485792), (93, 18503296), (96, 17925068), (107, 16082304), (112, 15364344), (124, 13877472), (128, 13443801), (168, 10242896), (186, 9251648), (192, 8962534), (193, 8916096), (214, 8041152), (217, 7929984), (224, 7682172), (248, 6938736), (321, 5360768), (336, 5121448), (372, 4625824), (384, 4481267), (386, 4458048), (428, 4020576), (434, 3964992), (448, 3841086), (496, 3469368), (579, 2972032), (642, 2680384), (651, 2643328), (672, 2560724), (744, 2312912), (749, 2297472), (772, 2229024), (856, 2010288), (868, 1982496), (896, 1920543), (992, 1734684), (1158, 1486016), (1284, 1340192), (1302, 1321664), (1344, 1280362), (1351, 1273728), (1488, 1156456), (1498, 1148736), (1544, 1114512), (1712, 1005144), (1736, 991248), (1984, 867342), (2247, 765824), (2316, 743008), (2568, 670096), (2604, 660832), (2688, 640181), (2702, 636864), (2976, 578228), (2996, 574368), (3088, 557256), (3317, 518784), (3424, 502572), (3472, 495624), (3968, 433671), (4053, 424576), (4494, 382912), (4632, 371504), (5136, 335048), (5208, 330416), (5404, 318432), (5952, 289114), (5983, 287616), (5992, 287184), (6176, 278628), (6634, 259392), (6848, 251286), (6944, 247812), (8106, 212288), (8988, 191456), (9264, 185752), (9951, 172928), (10272, 167524), (10416, 165208), (10808, 159216), (11904, 144557), (11966, 143808), (11984, 143592), (12352, 139314), (13268, 129696), (13696, 125643), (13888, 123906), (16212, 106144), (17949, 95872), (17976, 95728), (18528, 92876), (19902, 86464), (20544, 83762), (20651, 83328), (20832, 82604), (21616, 79608), (23219, 74112), (23932, 71904), (23968, 71796), (24704, 69657), (26536, 64848), (27776, 61953), (32424, 53072), (35898, 47936), (35952, 47864), (37056, 46438), (39804, 43232), (41088, 41881), (41302, 41664)]