420271488

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 384

約数和(自身を含む): 1574227200

約数和(自身を除く): 1153955712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 64, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 128, 133, 144, 152, 156, 168, 171, 182, 192, 208, 211, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 364, 384, 399, 416, 422, 448, 456, 468, 494, 504, 532, 546, 576, 608, 624, 633, 672, 684, 728, 741, 798, 819, 832, 844, 896, 912, 936, 988, 1008, 1064, 1092, 1152, 1197, 1216, 1248, 1266, 1344, 1368, 1456, 1477, 1482, 1596, 1638, 1664, 1688, 1729, 1824, 1872, 1899, 1976, 2016, 2128, 2184, 2223, 2394, 2432, 2496, 2532, 2688, 2736, 2743, 2912, 2954, 2964, 3192, 3276, 3376, 3458, 3648, 3744, 3798, 3952, 4009, 4032, 4256, 4368, 4431, 4446, 4788, 4992, 5064, 5187, 5472, 5486, 5824, 5908, 5928, 6384, 6552, 6752, 6916, 7296, 7488, 7596, 7904, 8018, 8064, 8229, 8512, 8736, 8862, 8892, 9576, 10128, 10374, 10944, 10972, 11648, 11816, 11856, 12027, 12768, 13104, 13293, 13504, 13832, 14976, 15192, 15561, 15808, 16036, 16458, 17024, 17472, 17724, 17784, 19152, 19201, 20256, 20748, 21888, 21944, 23632, 23712, 24054, 24687, 25536, 26208, 26586, 27008, 27664, 28063, 30384, 31122, 31616, 32072, 32916, 34944, 35448, 35568, 36081, 38304, 38402, 40512, 41496, 43888, 47264, 47424, 48108, 49374, 51072, 52117, 52416, 53172, 55328, 56126, 57603, 60768, 62244, 64144, 65832, 70896, 71136, 72162, 76608, 76804, 81024, 82992, 84189, 87776, 94528, 94848, 96216, 98748, 104234, 104832, 106344, 110656, 112252, 115206, 121536, 124488, 128288, 131664, 141792, 142272, 144324, 153216, 153608, 156351, 165984, 168378, 172809, 175552, 189056, 192432, 197496, 208468, 212688, 221312, 224504, 230412, 243072, 248976, 252567, 256576, 263328, 283584, 284544, 288648, 307216, 312702, 331968, 336756, 345618, 351104, 364819, 384864, 394992, 416936, 425376, 449008, 460824, 469053, 497952, 505134, 513152, 526656, 567168, 577296, 614432, 625404, 663936, 673512, 691236, 729638, 769728, 789984, 833872, 850752, 898016, 921648, 938106, 995904, 1010268, 1053312, 1094457, 1154592, 1228864, 1250808, 1347024, 1382472, 1459276, 1539456, 1579968, 1667744, 1701504, 1796032, 1843296, 1876212, 1991808, 2020536, 2188914, 2309184, 2457728, 2501616, 2694048, 2764944, 2918552, 3159936, 3283371, 3335488, 3592064, 3686592, 3752424, 4041072, 4377828, 4618368, 5003232, 5388096, 5529888, 5837104, 6566742, 6670976, 7373184, 7504848, 8082144, 8755656, 10006464, 10776192, 11059776, 11674208, 13133484, 15009696, 16164288, 17511312, 20012928, 22119552, 23348416, 26266968, 30019392, 32328576, 35022624, 46696832, 52533936, 60038784, 70045248, 105067872, 140090496, 210135744, 420271488]

約数ペア:

[(1, 420271488), (2, 210135744), (3, 140090496), (4, 105067872), (6, 70045248), (7, 60038784), (8, 52533936), (9, 46696832), (12, 35022624), (13, 32328576), (14, 30019392), (16, 26266968), (18, 23348416), (19, 22119552), (21, 20012928), (24, 17511312), (26, 16164288), (28, 15009696), (32, 13133484), (36, 11674208), (38, 11059776), (39, 10776192), (42, 10006464), (48, 8755656), (52, 8082144), (56, 7504848), (57, 7373184), (63, 6670976), (64, 6566742), (72, 5837104), (76, 5529888), (78, 5388096), (84, 5003232), (91, 4618368), (96, 4377828), (104, 4041072), (112, 3752424), (114, 3686592), (117, 3592064), (126, 3335488), (128, 3283371), (133, 3159936), (144, 2918552), (152, 2764944), (156, 2694048), (168, 2501616), (171, 2457728), (182, 2309184), (192, 2188914), (208, 2020536), (211, 1991808), (224, 1876212), (228, 1843296), (234, 1796032), (247, 1701504), (252, 1667744), (266, 1579968), (273, 1539456), (288, 1459276), (304, 1382472), (312, 1347024), (336, 1250808), (342, 1228864), (364, 1154592), (384, 1094457), (399, 1053312), (416, 1010268), (422, 995904), (448, 938106), (456, 921648), (468, 898016), (494, 850752), (504, 833872), (532, 789984), (546, 769728), (576, 729638), (608, 691236), (624, 673512), (633, 663936), (672, 625404), (684, 614432), (728, 577296), (741, 567168), (798, 526656), (819, 513152), (832, 505134), (844, 497952), (896, 469053), (912, 460824), (936, 449008), (988, 425376), (1008, 416936), (1064, 394992), (1092, 384864), (1152, 364819), (1197, 351104), (1216, 345618), (1248, 336756), (1266, 331968), (1344, 312702), (1368, 307216), (1456, 288648), (1477, 284544), (1482, 283584), (1596, 263328), (1638, 256576), (1664, 252567), (1688, 248976), (1729, 243072), (1824, 230412), (1872, 224504), (1899, 221312), (1976, 212688), (2016, 208468), (2128, 197496), (2184, 192432), (2223, 189056), (2394, 175552), (2432, 172809), (2496, 168378), (2532, 165984), (2688, 156351), (2736, 153608), (2743, 153216), (2912, 144324), (2954, 142272), (2964, 141792), (3192, 131664), (3276, 128288), (3376, 124488), (3458, 121536), (3648, 115206), (3744, 112252), (3798, 110656), (3952, 106344), (4009, 104832), (4032, 104234), (4256, 98748), (4368, 96216), (4431, 94848), (4446, 94528), (4788, 87776), (4992, 84189), (5064, 82992), (5187, 81024), (5472, 76804), (5486, 76608), (5824, 72162), (5908, 71136), (5928, 70896), (6384, 65832), (6552, 64144), (6752, 62244), (6916, 60768), (7296, 57603), (7488, 56126), (7596, 55328), (7904, 53172), (8018, 52416), (8064, 52117), (8229, 51072), (8512, 49374), (8736, 48108), (8862, 47424), (8892, 47264), (9576, 43888), (10128, 41496), (10374, 40512), (10944, 38402), (10972, 38304), (11648, 36081), (11816, 35568), (11856, 35448), (12027, 34944), (12768, 32916), (13104, 32072), (13293, 31616), (13504, 31122), (13832, 30384), (14976, 28063), (15192, 27664), (15561, 27008), (15808, 26586), (16036, 26208), (16458, 25536), (17024, 24687), (17472, 24054), (17724, 23712), (17784, 23632), (19152, 21944), (19201, 21888), (20256, 20748)]