80244864

素因数分解:

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

素因数の和:168

約数の個数: 256

約数和(自身を含む): 282009600

約数和(自身を除く): 201764736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 107, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 214, 216, 217, 224, 248, 252, 279, 288, 321, 336, 372, 378, 384, 428, 432, 434, 448, 496, 504, 558, 576, 642, 651, 672, 744, 749, 756, 837, 856, 864, 868, 896, 963, 992, 1008, 1116, 1152, 1284, 1302, 1344, 1488, 1498, 1512, 1674, 1712, 1728, 1736, 1926, 1953, 1984, 2016, 2232, 2247, 2568, 2604, 2688, 2889, 2976, 2996, 3024, 3317, 3348, 3424, 3456, 3472, 3852, 3906, 3968, 4032, 4464, 4494, 5136, 5208, 5778, 5859, 5952, 5992, 6048, 6634, 6696, 6741, 6848, 6944, 7704, 7812, 8064, 8928, 8988, 9951, 10272, 10416, 11556, 11718, 11904, 11984, 12096, 13268, 13392, 13482, 13696, 13888, 15408, 15624, 17856, 17976, 19902, 20223, 20544, 20832, 23112, 23219, 23436, 23968, 24192, 26536, 26784, 26964, 27776, 29853, 30816, 31248, 35712, 35952, 39804, 40446, 41088, 41664, 46224, 46438, 46872, 47936, 53072, 53568, 53928, 59706, 61632, 62496, 69657, 71904, 79608, 80892, 83328, 89559, 92448, 92876, 93744, 95872, 106144, 107136, 107856, 119412, 123264, 124992, 139314, 143808, 159216, 161784, 179118, 184896, 185752, 187488, 208971, 212288, 215712, 238824, 249984, 278628, 287616, 318432, 323568, 358236, 369792, 371504, 374976, 417942, 424576, 431424, 477648, 557256, 626913, 636864, 647136, 716472, 743008, 749952, 835884, 862848, 955296, 1114512, 1253826, 1273728, 1294272, 1432944, 1486016, 1671768, 1910592, 2229024, 2507652, 2588544, 2865888, 2972032, 3343536, 3821184, 4458048, 5015304, 5731776, 6687072, 8916096, 10030608, 11463552, 13374144, 20061216, 26748288, 40122432, 80244864]

約数ペア:

[(1, 80244864), (2, 40122432), (3, 26748288), (4, 20061216), (6, 13374144), (7, 11463552), (8, 10030608), (9, 8916096), (12, 6687072), (14, 5731776), (16, 5015304), (18, 4458048), (21, 3821184), (24, 3343536), (27, 2972032), (28, 2865888), (31, 2588544), (32, 2507652), (36, 2229024), (42, 1910592), (48, 1671768), (54, 1486016), (56, 1432944), (62, 1294272), (63, 1273728), (64, 1253826), (72, 1114512), (84, 955296), (93, 862848), (96, 835884), (107, 749952), (108, 743008), (112, 716472), (124, 647136), (126, 636864), (128, 626913), (144, 557256), (168, 477648), (186, 431424), (189, 424576), (192, 417942), (214, 374976), (216, 371504), (217, 369792), (224, 358236), (248, 323568), (252, 318432), (279, 287616), (288, 278628), (321, 249984), (336, 238824), (372, 215712), (378, 212288), (384, 208971), (428, 187488), (432, 185752), (434, 184896), (448, 179118), (496, 161784), (504, 159216), (558, 143808), (576, 139314), (642, 124992), (651, 123264), (672, 119412), (744, 107856), (749, 107136), (756, 106144), (837, 95872), (856, 93744), (864, 92876), (868, 92448), (896, 89559), (963, 83328), (992, 80892), (1008, 79608), (1116, 71904), (1152, 69657), (1284, 62496), (1302, 61632), (1344, 59706), (1488, 53928), (1498, 53568), (1512, 53072), (1674, 47936), (1712, 46872), (1728, 46438), (1736, 46224), (1926, 41664), (1953, 41088), (1984, 40446), (2016, 39804), (2232, 35952), (2247, 35712), (2568, 31248), (2604, 30816), (2688, 29853), (2889, 27776), (2976, 26964), (2996, 26784), (3024, 26536), (3317, 24192), (3348, 23968), (3424, 23436), (3456, 23219), (3472, 23112), (3852, 20832), (3906, 20544), (3968, 20223), (4032, 19902), (4464, 17976), (4494, 17856), (5136, 15624), (5208, 15408), (5778, 13888), (5859, 13696), (5952, 13482), (5992, 13392), (6048, 13268), (6634, 12096), (6696, 11984), (6741, 11904), (6848, 11718), (6944, 11556), (7704, 10416), (7812, 10272), (8064, 9951), (8928, 8988)]