18430820352

素因数分解:

$2^{20}\times 3^4\times 7^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 420

約数和(自身を含む): 64961349376

約数和(自身を除く): 46530529024

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, 81, 84, 93, 96, 108, 112, 124, 126, 128, 144, 162, 168, 186, 189, 192, 216, 217, 224, 248, 252, 256, 279, 288, 324, 336, 372, 378, 384, 432, 434, 448, 496, 504, 512, 558, 567, 576, 648, 651, 672, 744, 756, 768, 837, 864, 868, 896, 992, 1008, 1024, 1116, 1134, 1152, 1296, 1302, 1344, 1488, 1512, 1536, 1674, 1728, 1736, 1792, 1953, 1984, 2016, 2048, 2232, 2268, 2304, 2511, 2592, 2604, 2688, 2976, 3024, 3072, 3348, 3456, 3472, 3584, 3906, 3968, 4032, 4096, 4464, 4536, 4608, 5022, 5184, 5208, 5376, 5859, 5952, 6048, 6144, 6696, 6912, 6944, 7168, 7812, 7936, 8064, 8192, 8928, 9072, 9216, 10044, 10368, 10416, 10752, 11718, 11904, 12096, 12288, 13392, 13824, 13888, 14336, 15624, 15872, 16128, 16384, 17577, 17856, 18144, 18432, 20088, 20736, 20832, 21504, 23436, 23808, 24192, 24576, 26784, 27648, 27776, 28672, 31248, 31744, 32256, 32768, 35154, 35712, 36288, 36864, 40176, 41472, 41664, 43008, 46872, 47616, 48384, 49152, 53568, 55296, 55552, 57344, 62496, 63488, 64512, 65536, 70308, 71424, 72576, 73728, 80352, 82944, 83328, 86016, 93744, 95232, 96768, 98304, 107136, 110592, 111104, 114688, 124992, 126976, 129024, 131072, 140616, 142848, 145152, 147456, 160704, 165888, 166656, 172032, 187488, 190464, 193536, 196608, 214272, 221184, 222208, 229376, 249984, 253952, 258048, 262144, 281232, 285696, 290304, 294912, 321408, 331776, 333312, 344064, 374976, 380928, 387072, 393216, 428544, 442368, 444416, 458752, 499968, 507904, 516096, 524288, 562464, 571392, 580608, 589824, 642816, 663552, 666624, 688128, 749952, 761856, 774144, 786432, 857088, 884736, 888832, 917504, 999936, 1015808, 1032192, 1048576, 1124928, 1142784, 1161216, 1179648, 1285632, 1327104, 1333248, 1376256, 1499904, 1523712, 1548288, 1572864, 1714176, 1769472, 1777664, 1835008, 1999872, 2031616, 2064384, 2249856, 2285568, 2322432, 2359296, 2571264, 2654208, 2666496, 2752512, 2999808, 3047424, 3096576, 3145728, 3428352, 3538944, 3555328, 3670016, 3999744, 4063232, 4128768, 4499712, 4571136, 4644864, 4718592, 5142528, 5308416, 5332992, 5505024, 5999616, 6094848, 6193152, 6856704, 7077888, 7110656, 7340032, 7999488, 8126464, 8257536, 8999424, 9142272, 9289728, 9437184, 10285056, 10616832, 10665984, 11010048, 11999232, 12189696, 12386304, 13713408, 14155776, 14221312, 15998976, 16252928, 16515072, 17998848, 18284544, 18579456, 20570112, 21233664, 21331968, 22020096, 23998464, 24379392, 24772608, 27426816, 28311552, 28442624, 31997952, 32505856, 33030144, 35997696, 36569088, 37158912, 41140224, 42467328, 42663936, 47996928, 48758784, 49545216, 54853632, 56885248, 63995904, 66060288, 71995392, 73138176, 74317824, 82280448, 84934656, 85327872, 95993856, 97517568, 99090432, 109707264, 113770496, 127991808, 143990784, 146276352, 148635648, 164560896, 170655744, 191987712, 198180864, 219414528, 227540992, 255983616, 287981568, 292552704, 297271296, 329121792, 341311488, 383975424, 438829056, 511967232, 575963136, 594542592, 658243584, 682622976, 767950848, 877658112, 1023934464, 1151926272, 1316487168, 1535901696, 2047868928, 2303852544, 2632974336, 3071803392, 4607705088, 6143606784, 9215410176, 18430820352]

約数ペア:

[(1, 18430820352), (2, 9215410176), (3, 6143606784), (4, 4607705088), (6, 3071803392), (7, 2632974336), (8, 2303852544), (9, 2047868928), (12, 1535901696), (14, 1316487168), (16, 1151926272), (18, 1023934464), (21, 877658112), (24, 767950848), (27, 682622976), (28, 658243584), (31, 594542592), (32, 575963136), (36, 511967232), (42, 438829056), (48, 383975424), (54, 341311488), (56, 329121792), (62, 297271296), (63, 292552704), (64, 287981568), (72, 255983616), (81, 227540992), (84, 219414528), (93, 198180864), (96, 191987712), (108, 170655744), (112, 164560896), (124, 148635648), (126, 146276352), (128, 143990784), (144, 127991808), (162, 113770496), (168, 109707264), (186, 99090432), (189, 97517568), (192, 95993856), (216, 85327872), (217, 84934656), (224, 82280448), (248, 74317824), (252, 73138176), (256, 71995392), (279, 66060288), (288, 63995904), (324, 56885248), (336, 54853632), (372, 49545216), (378, 48758784), (384, 47996928), (432, 42663936), (434, 42467328), (448, 41140224), (496, 37158912), (504, 36569088), (512, 35997696), (558, 33030144), (567, 32505856), (576, 31997952), (648, 28442624), (651, 28311552), (672, 27426816), (744, 24772608), (756, 24379392), (768, 23998464), (837, 22020096), (864, 21331968), (868, 21233664), (896, 20570112), (992, 18579456), (1008, 18284544), (1024, 17998848), (1116, 16515072), (1134, 16252928), (1152, 15998976), (1296, 14221312), (1302, 14155776), (1344, 13713408), (1488, 12386304), (1512, 12189696), (1536, 11999232), (1674, 11010048), (1728, 10665984), (1736, 10616832), (1792, 10285056), (1953, 9437184), (1984, 9289728), (2016, 9142272), (2048, 8999424), (2232, 8257536), (2268, 8126464), (2304, 7999488), (2511, 7340032), (2592, 7110656), (2604, 7077888), (2688, 6856704), (2976, 6193152), (3024, 6094848), (3072, 5999616), (3348, 5505024), (3456, 5332992), (3472, 5308416), (3584, 5142528), (3906, 4718592), (3968, 4644864), (4032, 4571136), (4096, 4499712), (4464, 4128768), (4536, 4063232), (4608, 3999744), (5022, 3670016), (5184, 3555328), (5208, 3538944), (5376, 3428352), (5859, 3145728), (5952, 3096576), (6048, 3047424), (6144, 2999808), (6696, 2752512), (6912, 2666496), (6944, 2654208), (7168, 2571264), (7812, 2359296), (7936, 2322432), (8064, 2285568), (8192, 2249856), (8928, 2064384), (9072, 2031616), (9216, 1999872), (10044, 1835008), (10368, 1777664), (10416, 1769472), (10752, 1714176), (11718, 1572864), (11904, 1548288), (12096, 1523712), (12288, 1499904), (13392, 1376256), (13824, 1333248), (13888, 1327104), (14336, 1285632), (15624, 1179648), (15872, 1161216), (16128, 1142784), (16384, 1124928), (17577, 1048576), (17856, 1032192), (18144, 1015808), (18432, 999936), (20088, 917504), (20736, 888832), (20832, 884736), (21504, 857088), (23436, 786432), (23808, 774144), (24192, 761856), (24576, 749952), (26784, 688128), (27648, 666624), (27776, 663552), (28672, 642816), (31248, 589824), (31744, 580608), (32256, 571392), (32768, 562464), (35154, 524288), (35712, 516096), (36288, 507904), (36864, 499968), (40176, 458752), (41472, 444416), (41664, 442368), (43008, 428544), (46872, 393216), (47616, 387072), (48384, 380928), (49152, 374976), (53568, 344064), (55296, 333312), (55552, 331776), (57344, 321408), (62496, 294912), (63488, 290304), (64512, 285696), (65536, 281232), (70308, 262144), (71424, 258048), (72576, 253952), (73728, 249984), (80352, 229376), (82944, 222208), (83328, 221184), (86016, 214272), (93744, 196608), (95232, 193536), (96768, 190464), (98304, 187488), (107136, 172032), (110592, 166656), (111104, 165888), (114688, 160704), (124992, 147456), (126976, 145152), (129024, 142848), (131072, 140616)]