420424704

素因数分解:

$2^{10}\times 3^2\times 7^4\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 330

約数和(自身を含む): 1490748220

約数和(自身を除く): 1070323516

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 192, 196, 224, 228, 252, 256, 266, 288, 294, 304, 336, 342, 343, 384, 392, 399, 441, 448, 456, 504, 512, 532, 576, 588, 608, 672, 684, 686, 768, 784, 798, 882, 896, 912, 931, 1008, 1024, 1029, 1064, 1152, 1176, 1197, 1216, 1344, 1368, 1372, 1536, 1568, 1596, 1764, 1792, 1824, 1862, 2016, 2058, 2128, 2304, 2352, 2394, 2401, 2432, 2688, 2736, 2744, 2793, 3072, 3087, 3136, 3192, 3528, 3584, 3648, 3724, 4032, 4116, 4256, 4608, 4704, 4788, 4802, 4864, 5376, 5472, 5488, 5586, 6174, 6272, 6384, 6517, 7056, 7168, 7203, 7296, 7448, 8064, 8232, 8379, 8512, 9216, 9408, 9576, 9604, 9728, 10752, 10944, 10976, 11172, 12348, 12544, 12768, 13034, 14112, 14406, 14592, 14896, 16128, 16464, 16758, 17024, 18816, 19152, 19208, 19456, 19551, 21504, 21609, 21888, 21952, 22344, 24696, 25088, 25536, 26068, 28224, 28812, 29184, 29792, 32256, 32928, 33516, 34048, 37632, 38304, 38416, 39102, 43218, 43776, 43904, 44688, 45619, 49392, 50176, 51072, 52136, 56448, 57624, 58368, 58653, 59584, 64512, 65856, 67032, 68096, 75264, 76608, 76832, 78204, 86436, 87552, 87808, 89376, 91238, 98784, 102144, 104272, 112896, 115248, 117306, 119168, 131712, 134064, 136192, 136857, 150528, 153216, 153664, 156408, 172872, 175104, 175616, 178752, 182476, 197568, 204288, 208544, 225792, 230496, 234612, 238336, 263424, 268128, 273714, 306432, 307328, 312816, 345744, 351232, 357504, 364952, 395136, 408576, 410571, 417088, 451584, 460992, 469224, 476672, 526848, 536256, 547428, 612864, 614656, 625632, 691488, 715008, 729904, 790272, 821142, 834176, 921984, 938448, 953344, 1053696, 1072512, 1094856, 1225728, 1229312, 1251264, 1382976, 1430016, 1459808, 1580544, 1642284, 1668352, 1843968, 1876896, 2145024, 2189712, 2458624, 2502528, 2765952, 2860032, 2919616, 3161088, 3284568, 3336704, 3687936, 3753792, 4290048, 4379424, 5005056, 5531904, 5839232, 6569136, 6673408, 7375872, 7507584, 8580096, 8758848, 10010112, 11063808, 11678464, 13138272, 15015168, 17517696, 20020224, 22127616, 23356928, 26276544, 30030336, 35035392, 46713856, 52553088, 60060672, 70070784, 105106176, 140141568, 210212352, 420424704]

約数ペア:

[(1, 420424704), (2, 210212352), (3, 140141568), (4, 105106176), (6, 70070784), (7, 60060672), (8, 52553088), (9, 46713856), (12, 35035392), (14, 30030336), (16, 26276544), (18, 23356928), (19, 22127616), (21, 20020224), (24, 17517696), (28, 15015168), (32, 13138272), (36, 11678464), (38, 11063808), (42, 10010112), (48, 8758848), (49, 8580096), (56, 7507584), (57, 7375872), (63, 6673408), (64, 6569136), (72, 5839232), (76, 5531904), (84, 5005056), (96, 4379424), (98, 4290048), (112, 3753792), (114, 3687936), (126, 3336704), (128, 3284568), (133, 3161088), (144, 2919616), (147, 2860032), (152, 2765952), (168, 2502528), (171, 2458624), (192, 2189712), (196, 2145024), (224, 1876896), (228, 1843968), (252, 1668352), (256, 1642284), (266, 1580544), (288, 1459808), (294, 1430016), (304, 1382976), (336, 1251264), (342, 1229312), (343, 1225728), (384, 1094856), (392, 1072512), (399, 1053696), (441, 953344), (448, 938448), (456, 921984), (504, 834176), (512, 821142), (532, 790272), (576, 729904), (588, 715008), (608, 691488), (672, 625632), (684, 614656), (686, 612864), (768, 547428), (784, 536256), (798, 526848), (882, 476672), (896, 469224), (912, 460992), (931, 451584), (1008, 417088), (1024, 410571), (1029, 408576), (1064, 395136), (1152, 364952), (1176, 357504), (1197, 351232), (1216, 345744), (1344, 312816), (1368, 307328), (1372, 306432), (1536, 273714), (1568, 268128), (1596, 263424), (1764, 238336), (1792, 234612), (1824, 230496), (1862, 225792), (2016, 208544), (2058, 204288), (2128, 197568), (2304, 182476), (2352, 178752), (2394, 175616), (2401, 175104), (2432, 172872), (2688, 156408), (2736, 153664), (2744, 153216), (2793, 150528), (3072, 136857), (3087, 136192), (3136, 134064), (3192, 131712), (3528, 119168), (3584, 117306), (3648, 115248), (3724, 112896), (4032, 104272), (4116, 102144), (4256, 98784), (4608, 91238), (4704, 89376), (4788, 87808), (4802, 87552), (4864, 86436), (5376, 78204), (5472, 76832), (5488, 76608), (5586, 75264), (6174, 68096), (6272, 67032), (6384, 65856), (6517, 64512), (7056, 59584), (7168, 58653), (7203, 58368), (7296, 57624), (7448, 56448), (8064, 52136), (8232, 51072), (8379, 50176), (8512, 49392), (9216, 45619), (9408, 44688), (9576, 43904), (9604, 43776), (9728, 43218), (10752, 39102), (10944, 38416), (10976, 38304), (11172, 37632), (12348, 34048), (12544, 33516), (12768, 32928), (13034, 32256), (14112, 29792), (14406, 29184), (14592, 28812), (14896, 28224), (16128, 26068), (16464, 25536), (16758, 25088), (17024, 24696), (18816, 22344), (19152, 21952), (19208, 21888), (19456, 21609), (19551, 21504)]