20346342912

素因数分解:

$2^9\times 3^3\times 7^4\times {\mathrm{613}}^1$

素因数の和:668

約数の個数: 400

約数和(自身を含む): 70374788880

約数和(自身を除く): 50028445968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 343, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 613, 672, 686, 756, 768, 784, 864, 882, 896, 1008, 1029, 1152, 1176, 1226, 1323, 1344, 1372, 1512, 1536, 1568, 1728, 1764, 1792, 1839, 2016, 2058, 2304, 2352, 2401, 2452, 2646, 2688, 2744, 3024, 3087, 3136, 3456, 3528, 3584, 3678, 4032, 4116, 4291, 4608, 4704, 4802, 4904, 5292, 5376, 5488, 5517, 6048, 6174, 6272, 6912, 7056, 7203, 7356, 8064, 8232, 8582, 9261, 9408, 9604, 9808, 10584, 10752, 10976, 11034, 12096, 12348, 12544, 12873, 13824, 14112, 14406, 14712, 16128, 16464, 16551, 17164, 18522, 18816, 19208, 19616, 21168, 21609, 21952, 22068, 24192, 24696, 25088, 25746, 28224, 28812, 29424, 30037, 32256, 32928, 33102, 34328, 37044, 37632, 38416, 38619, 39232, 42336, 43218, 43904, 44136, 48384, 49392, 51492, 56448, 57624, 58848, 60074, 64827, 65856, 66204, 68656, 74088, 75264, 76832, 77238, 78464, 84672, 86436, 87808, 88272, 90111, 96768, 98784, 102984, 112896, 115248, 115857, 117696, 120148, 129654, 131712, 132408, 137312, 148176, 153664, 154476, 156928, 169344, 172872, 175616, 176544, 180222, 197568, 205968, 210259, 225792, 230496, 231714, 235392, 240296, 259308, 263424, 264816, 270333, 274624, 296352, 307328, 308952, 313856, 338688, 345744, 353088, 360444, 395136, 411936, 420518, 460992, 463428, 470784, 480592, 518616, 526848, 529632, 540666, 549248, 592704, 614656, 617904, 630777, 677376, 691488, 706176, 720888, 790272, 810999, 823872, 841036, 921984, 926856, 941568, 961184, 1037232, 1059264, 1081332, 1098496, 1185408, 1229312, 1235808, 1261554, 1382976, 1412352, 1441776, 1471813, 1580544, 1621998, 1647744, 1682072, 1843968, 1853712, 1892331, 1922368, 2074464, 2118528, 2162664, 2196992, 2370816, 2471616, 2523108, 2765952, 2824704, 2883552, 2943626, 3243996, 3295488, 3364144, 3687936, 3707424, 3784662, 3844736, 4148928, 4237056, 4325328, 4415439, 4741632, 4943232, 5046216, 5531904, 5676993, 5767104, 5887252, 6487992, 6590976, 6728288, 7414848, 7569324, 7689472, 8297856, 8474112, 8650656, 8830878, 9886464, 10092432, 11063808, 11353986, 11534208, 11774504, 12975984, 13246317, 13456576, 14829696, 15138648, 15378944, 16595712, 17301312, 17661756, 19772928, 20184864, 22707972, 23068416, 23549008, 25951968, 26492634, 26913152, 29659392, 30277296, 33191424, 34602624, 35323512, 39738951, 40369728, 45415944, 46136832, 47098016, 51903936, 52985268, 53826304, 59318784, 60554592, 69205248, 70647024, 79477902, 80739456, 90831888, 94196032, 103807872, 105970536, 107652608, 121109184, 138410496, 141294048, 158955804, 161478912, 181663776, 188392064, 207615744, 211941072, 242218368, 282588096, 317911608, 322957824, 363327552, 376784128, 415231488, 423882144, 484436736, 565176192, 635823216, 726655104, 753568256, 847764288, 968873472, 1130352384, 1271646432, 1453310208, 1695528576, 2260704768, 2543292864, 2906620416, 3391057152, 5086585728, 6782114304, 10173171456, 20346342912]

約数ペア:

[(1, 20346342912), (2, 10173171456), (3, 6782114304), (4, 5086585728), (6, 3391057152), (7, 2906620416), (8, 2543292864), (9, 2260704768), (12, 1695528576), (14, 1453310208), (16, 1271646432), (18, 1130352384), (21, 968873472), (24, 847764288), (27, 753568256), (28, 726655104), (32, 635823216), (36, 565176192), (42, 484436736), (48, 423882144), (49, 415231488), (54, 376784128), (56, 363327552), (63, 322957824), (64, 317911608), (72, 282588096), (84, 242218368), (96, 211941072), (98, 207615744), (108, 188392064), (112, 181663776), (126, 161478912), (128, 158955804), (144, 141294048), (147, 138410496), (168, 121109184), (189, 107652608), (192, 105970536), (196, 103807872), (216, 94196032), (224, 90831888), (252, 80739456), (256, 79477902), (288, 70647024), (294, 69205248), (336, 60554592), (343, 59318784), (378, 53826304), (384, 52985268), (392, 51903936), (432, 47098016), (441, 46136832), (448, 45415944), (504, 40369728), (512, 39738951), (576, 35323512), (588, 34602624), (613, 33191424), (672, 30277296), (686, 29659392), (756, 26913152), (768, 26492634), (784, 25951968), (864, 23549008), (882, 23068416), (896, 22707972), (1008, 20184864), (1029, 19772928), (1152, 17661756), (1176, 17301312), (1226, 16595712), (1323, 15378944), (1344, 15138648), (1372, 14829696), (1512, 13456576), (1536, 13246317), (1568, 12975984), (1728, 11774504), (1764, 11534208), (1792, 11353986), (1839, 11063808), (2016, 10092432), (2058, 9886464), (2304, 8830878), (2352, 8650656), (2401, 8474112), (2452, 8297856), (2646, 7689472), (2688, 7569324), (2744, 7414848), (3024, 6728288), (3087, 6590976), (3136, 6487992), (3456, 5887252), (3528, 5767104), (3584, 5676993), (3678, 5531904), (4032, 5046216), (4116, 4943232), (4291, 4741632), (4608, 4415439), (4704, 4325328), (4802, 4237056), (4904, 4148928), (5292, 3844736), (5376, 3784662), (5488, 3707424), (5517, 3687936), (6048, 3364144), (6174, 3295488), (6272, 3243996), (6912, 2943626), (7056, 2883552), (7203, 2824704), (7356, 2765952), (8064, 2523108), (8232, 2471616), (8582, 2370816), (9261, 2196992), (9408, 2162664), (9604, 2118528), (9808, 2074464), (10584, 1922368), (10752, 1892331), (10976, 1853712), (11034, 1843968), (12096, 1682072), (12348, 1647744), (12544, 1621998), (12873, 1580544), (13824, 1471813), (14112, 1441776), (14406, 1412352), (14712, 1382976), (16128, 1261554), (16464, 1235808), (16551, 1229312), (17164, 1185408), (18522, 1098496), (18816, 1081332), (19208, 1059264), (19616, 1037232), (21168, 961184), (21609, 941568), (21952, 926856), (22068, 921984), (24192, 841036), (24696, 823872), (25088, 810999), (25746, 790272), (28224, 720888), (28812, 706176), (29424, 691488), (30037, 677376), (32256, 630777), (32928, 617904), (33102, 614656), (34328, 592704), (37044, 549248), (37632, 540666), (38416, 529632), (38619, 526848), (39232, 518616), (42336, 480592), (43218, 470784), (43904, 463428), (44136, 460992), (48384, 420518), (49392, 411936), (51492, 395136), (56448, 360444), (57624, 353088), (58848, 345744), (60074, 338688), (64827, 313856), (65856, 308952), (66204, 307328), (68656, 296352), (74088, 274624), (75264, 270333), (76832, 264816), (77238, 263424), (78464, 259308), (84672, 240296), (86436, 235392), (87808, 231714), (88272, 230496), (90111, 225792), (96768, 210259), (98784, 205968), (102984, 197568), (112896, 180222), (115248, 176544), (115857, 175616), (117696, 172872), (120148, 169344), (129654, 156928), (131712, 154476), (132408, 153664), (137312, 148176)]