320681088

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 576

約数和(自身を含む): 1269777600

約数和(自身を除く): 949096512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 23, 24, 26, 28, 32, 36, 38, 39, 42, 46, 48, 49, 52, 56, 57, 63, 64, 69, 72, 76, 78, 84, 91, 92, 96, 98, 104, 112, 114, 117, 126, 128, 133, 138, 144, 147, 152, 156, 161, 168, 171, 182, 184, 192, 196, 207, 208, 224, 228, 234, 247, 252, 266, 273, 276, 288, 294, 299, 304, 312, 322, 336, 342, 364, 368, 384, 392, 399, 414, 416, 437, 441, 448, 456, 468, 483, 494, 504, 532, 546, 552, 576, 588, 598, 608, 624, 637, 644, 672, 684, 728, 736, 741, 784, 798, 819, 828, 832, 874, 882, 896, 897, 912, 931, 936, 966, 988, 1008, 1064, 1092, 1104, 1127, 1152, 1176, 1196, 1197, 1216, 1248, 1274, 1288, 1311, 1344, 1368, 1449, 1456, 1472, 1482, 1568, 1596, 1638, 1656, 1664, 1729, 1748, 1764, 1794, 1824, 1862, 1872, 1911, 1932, 1976, 2016, 2093, 2128, 2184, 2208, 2223, 2254, 2352, 2392, 2394, 2432, 2496, 2548, 2576, 2622, 2688, 2691, 2736, 2793, 2898, 2912, 2944, 2964, 3059, 3136, 3192, 3276, 3312, 3381, 3458, 3496, 3528, 3588, 3648, 3724, 3744, 3822, 3864, 3933, 3952, 4032, 4186, 4256, 4368, 4416, 4446, 4508, 4704, 4784, 4788, 4992, 5096, 5152, 5187, 5244, 5382, 5472, 5586, 5681, 5733, 5796, 5824, 5928, 6118, 6272, 6279, 6384, 6552, 6624, 6762, 6916, 6992, 7056, 7176, 7296, 7448, 7488, 7644, 7728, 7866, 7904, 8064, 8372, 8379, 8512, 8736, 8832, 8892, 9016, 9177, 9408, 9568, 9576, 10143, 10192, 10304, 10374, 10488, 10764, 10944, 11172, 11362, 11466, 11592, 11648, 11856, 12103, 12236, 12558, 12768, 13104, 13248, 13524, 13832, 13984, 14112, 14352, 14651, 14896, 14976, 15288, 15456, 15561, 15732, 15808, 16744, 16758, 17024, 17043, 17472, 17784, 18032, 18354, 18816, 18837, 19136, 19152, 20286, 20384, 20608, 20748, 20976, 21413, 21528, 21888, 22344, 22724, 22932, 23184, 23712, 24206, 24472, 25116, 25536, 26208, 26496, 27048, 27531, 27664, 27968, 28224, 28704, 29302, 29792, 30576, 30912, 31122, 31464, 31616, 33488, 33516, 34086, 34944, 35568, 36064, 36309, 36708, 37674, 38272, 38304, 39767, 40572, 40768, 41496, 41952, 42826, 43056, 43953, 44688, 45448, 45864, 46368, 47424, 48412, 48944, 50232, 51072, 51129, 52416, 54096, 55062, 55328, 55936, 56448, 57408, 58604, 59584, 61152, 61824, 62244, 62928, 64239, 66976, 67032, 68172, 71136, 72128, 72618, 73416, 75348, 76608, 79534, 81144, 81536, 82992, 83904, 85652, 86112, 87906, 89376, 90896, 91728, 92736, 94848, 96824, 97888, 100464, 102258, 104832, 108192, 108927, 110124, 110656, 114816, 117208, 119168, 119301, 122304, 124488, 125856, 128478, 131859, 133952, 134064, 136344, 142272, 144256, 145236, 146832, 150696, 153216, 159068, 162288, 165984, 167808, 171304, 172224, 175812, 178752, 181792, 183456, 185472, 192717, 193648, 195776, 200928, 204516, 216384, 217854, 220248, 221312, 234416, 238602, 244608, 248976, 251712, 256956, 263718, 267904, 268128, 272688, 278369, 284544, 290472, 293664, 301392, 318136, 324576, 331968, 342608, 344448, 351624, 357504, 357903, 363584, 366912, 385434, 387296, 391552, 401856, 409032, 432768, 435708, 440496, 468832, 477204, 497952, 503424, 513912, 527436, 536256, 545376, 556738, 580944, 587328, 602784, 636272, 649152, 663936, 685216, 703248, 715806, 727168, 733824, 770868, 774592, 803712, 818064, 835107, 871416, 880992, 937664, 954408, 995904, 1027824, 1054872, 1072512, 1090752, 1113476, 1161888, 1174656, 1205568, 1272544, 1298304, 1370432, 1406496, 1431612, 1541736, 1549184, 1636128, 1670214, 1742832, 1761984, 1875328, 1908816, 1991808, 2055648, 2109744, 2181504, 2226952, 2323776, 2411136, 2505321, 2545088, 2740864, 2812992, 2863224, 3083472, 3272256, 3340428, 3485664, 3523968, 3817632, 4111296, 4219488, 4453904, 4647552, 5010642, 5090176, 5625984, 5726448, 6166944, 6544512, 6680856, 6971328, 7635264, 8222592, 8438976, 8907808, 10021284, 11452896, 12333888, 13361712, 13942656, 15270528, 16877952, 17815616, 20042568, 22905792, 24667776, 26723424, 35631232, 40085136, 45811584, 53446848, 80170272, 106893696, 160340544, 320681088]

約数ペア:

[(1, 320681088), (2, 160340544), (3, 106893696), (4, 80170272), (6, 53446848), (7, 45811584), (8, 40085136), (9, 35631232), (12, 26723424), (13, 24667776), (14, 22905792), (16, 20042568), (18, 17815616), (19, 16877952), (21, 15270528), (23, 13942656), (24, 13361712), (26, 12333888), (28, 11452896), (32, 10021284), (36, 8907808), (38, 8438976), (39, 8222592), (42, 7635264), (46, 6971328), (48, 6680856), (49, 6544512), (52, 6166944), (56, 5726448), (57, 5625984), (63, 5090176), (64, 5010642), (69, 4647552), (72, 4453904), (76, 4219488), (78, 4111296), (84, 3817632), (91, 3523968), (92, 3485664), (96, 3340428), (98, 3272256), (104, 3083472), (112, 2863224), (114, 2812992), (117, 2740864), (126, 2545088), (128, 2505321), (133, 2411136), (138, 2323776), (144, 2226952), (147, 2181504), (152, 2109744), (156, 2055648), (161, 1991808), (168, 1908816), (171, 1875328), (182, 1761984), (184, 1742832), (192, 1670214), (196, 1636128), (207, 1549184), (208, 1541736), (224, 1431612), (228, 1406496), (234, 1370432), (247, 1298304), (252, 1272544), (266, 1205568), (273, 1174656), (276, 1161888), (288, 1113476), (294, 1090752), (299, 1072512), (304, 1054872), (312, 1027824), (322, 995904), (336, 954408), (342, 937664), (364, 880992), (368, 871416), (384, 835107), (392, 818064), (399, 803712), (414, 774592), (416, 770868), (437, 733824), (441, 727168), (448, 715806), (456, 703248), (468, 685216), (483, 663936), (494, 649152), (504, 636272), (532, 602784), (546, 587328), (552, 580944), (576, 556738), (588, 545376), (598, 536256), (608, 527436), (624, 513912), (637, 503424), (644, 497952), (672, 477204), (684, 468832), (728, 440496), (736, 435708), (741, 432768), (784, 409032), (798, 401856), (819, 391552), (828, 387296), (832, 385434), (874, 366912), (882, 363584), (896, 357903), (897, 357504), (912, 351624), (931, 344448), (936, 342608), (966, 331968), (988, 324576), (1008, 318136), (1064, 301392), (1092, 293664), (1104, 290472), (1127, 284544), (1152, 278369), (1176, 272688), (1196, 268128), (1197, 267904), (1216, 263718), (1248, 256956), (1274, 251712), (1288, 248976), (1311, 244608), (1344, 238602), (1368, 234416), (1449, 221312), (1456, 220248), (1472, 217854), (1482, 216384), (1568, 204516), (1596, 200928), (1638, 195776), (1656, 193648), (1664, 192717), (1729, 185472), (1748, 183456), (1764, 181792), (1794, 178752), (1824, 175812), (1862, 172224), (1872, 171304), (1911, 167808), (1932, 165984), (1976, 162288), (2016, 159068), (2093, 153216), (2128, 150696), (2184, 146832), (2208, 145236), (2223, 144256), (2254, 142272), (2352, 136344), (2392, 134064), (2394, 133952), (2432, 131859), (2496, 128478), (2548, 125856), (2576, 124488), (2622, 122304), (2688, 119301), (2691, 119168), (2736, 117208), (2793, 114816), (2898, 110656), (2912, 110124), (2944, 108927), (2964, 108192), (3059, 104832), (3136, 102258), (3192, 100464), (3276, 97888), (3312, 96824), (3381, 94848), (3458, 92736), (3496, 91728), (3528, 90896), (3588, 89376), (3648, 87906), (3724, 86112), (3744, 85652), (3822, 83904), (3864, 82992), (3933, 81536), (3952, 81144), (4032, 79534), (4186, 76608), (4256, 75348), (4368, 73416), (4416, 72618), (4446, 72128), (4508, 71136), (4704, 68172), (4784, 67032), (4788, 66976), (4992, 64239), (5096, 62928), (5152, 62244), (5187, 61824), (5244, 61152), (5382, 59584), (5472, 58604), (5586, 57408), (5681, 56448), (5733, 55936), (5796, 55328), (5824, 55062), (5928, 54096), (6118, 52416), (6272, 51129), (6279, 51072), (6384, 50232), (6552, 48944), (6624, 48412), (6762, 47424), (6916, 46368), (6992, 45864), (7056, 45448), (7176, 44688), (7296, 43953), (7448, 43056), (7488, 42826), (7644, 41952), (7728, 41496), (7866, 40768), (7904, 40572), (8064, 39767), (8372, 38304), (8379, 38272), (8512, 37674), (8736, 36708), (8832, 36309), (8892, 36064), (9016, 35568), (9177, 34944), (9408, 34086), (9568, 33516), (9576, 33488), (10143, 31616), (10192, 31464), (10304, 31122), (10374, 30912), (10488, 30576), (10764, 29792), (10944, 29302), (11172, 28704), (11362, 28224), (11466, 27968), (11592, 27664), (11648, 27531), (11856, 27048), (12103, 26496), (12236, 26208), (12558, 25536), (12768, 25116), (13104, 24472), (13248, 24206), (13524, 23712), (13832, 23184), (13984, 22932), (14112, 22724), (14352, 22344), (14651, 21888), (14896, 21528), (14976, 21413), (15288, 20976), (15456, 20748), (15561, 20608), (15732, 20384), (15808, 20286), (16744, 19152), (16758, 19136), (17024, 18837), (17043, 18816), (17472, 18354), (17784, 18032)]