71200219776

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:1019

約数の個数: 256

約数和(自身を含む): 218630880000

約数和(自身を除く): 147430660224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 149, 168, 192, 224, 298, 336, 384, 389, 447, 448, 457, 596, 672, 778, 894, 896, 914, 1043, 1167, 1192, 1344, 1371, 1556, 1788, 1828, 2086, 2334, 2384, 2688, 2723, 2742, 3112, 3129, 3199, 3576, 3656, 4172, 4668, 4768, 5446, 5484, 6224, 6258, 6398, 7152, 7312, 8169, 8344, 9336, 9536, 9597, 10892, 10968, 12448, 12516, 12796, 14304, 14624, 16338, 16688, 18672, 19072, 19194, 21784, 21936, 24896, 25032, 25592, 28608, 29248, 32676, 33376, 37344, 38388, 43568, 43872, 49792, 50064, 51184, 57216, 57961, 58496, 65352, 66752, 68093, 74688, 76776, 87136, 87744, 100128, 102368, 115922, 130704, 133504, 136186, 149376, 153552, 173883, 174272, 175488, 177773, 200256, 204279, 204736, 231844, 261408, 272372, 307104, 347766, 348544, 355546, 400512, 405727, 408558, 409472, 463688, 476651, 522816, 533319, 544744, 614208, 695532, 711092, 811454, 817116, 927376, 953302, 1045632, 1066638, 1089488, 1217181, 1228416, 1244411, 1391064, 1422184, 1429953, 1622908, 1634232, 1854752, 1906604, 2133276, 2178976, 2434362, 2488822, 2782128, 2844368, 2859906, 3245816, 3268464, 3709504, 3733233, 3813208, 4266552, 4357952, 4868724, 4977644, 5564256, 5688736, 5719812, 6491632, 6536928, 7419008, 7466466, 7626416, 8533104, 8715904, 9737448, 9955288, 11128512, 11377472, 11439624, 12983264, 13073856, 14932932, 15252832, 17066208, 19474896, 19910576, 22257024, 22754944, 22879248, 25966528, 26147712, 26488177, 29865864, 30505664, 34132416, 38949792, 39821152, 45758496, 51933056, 52976354, 59731728, 61011328, 68264832, 77899584, 79464531, 79642304, 91516992, 105952708, 119463456, 155799168, 158929062, 159284608, 183033984, 185417239, 211905416, 238926912, 317858124, 370834478, 423810832, 477853824, 556251717, 635716248, 741668956, 847621664, 1112503434, 1271432496, 1483337912, 1695243328, 2225006868, 2542864992, 2966675824, 3390486656, 4450013736, 5085729984, 5933351648, 8900027472, 10171459968, 11866703296, 17800054944, 23733406592, 35600109888, 71200219776]

約数ペア:

[(1, 71200219776), (2, 35600109888), (3, 23733406592), (4, 17800054944), (6, 11866703296), (7, 10171459968), (8, 8900027472), (12, 5933351648), (14, 5085729984), (16, 4450013736), (21, 3390486656), (24, 2966675824), (28, 2542864992), (32, 2225006868), (42, 1695243328), (48, 1483337912), (56, 1271432496), (64, 1112503434), (84, 847621664), (96, 741668956), (112, 635716248), (128, 556251717), (149, 477853824), (168, 423810832), (192, 370834478), (224, 317858124), (298, 238926912), (336, 211905416), (384, 185417239), (389, 183033984), (447, 159284608), (448, 158929062), (457, 155799168), (596, 119463456), (672, 105952708), (778, 91516992), (894, 79642304), (896, 79464531), (914, 77899584), (1043, 68264832), (1167, 61011328), (1192, 59731728), (1344, 52976354), (1371, 51933056), (1556, 45758496), (1788, 39821152), (1828, 38949792), (2086, 34132416), (2334, 30505664), (2384, 29865864), (2688, 26488177), (2723, 26147712), (2742, 25966528), (3112, 22879248), (3129, 22754944), (3199, 22257024), (3576, 19910576), (3656, 19474896), (4172, 17066208), (4668, 15252832), (4768, 14932932), (5446, 13073856), (5484, 12983264), (6224, 11439624), (6258, 11377472), (6398, 11128512), (7152, 9955288), (7312, 9737448), (8169, 8715904), (8344, 8533104), (9336, 7626416), (9536, 7466466), (9597, 7419008), (10892, 6536928), (10968, 6491632), (12448, 5719812), (12516, 5688736), (12796, 5564256), (14304, 4977644), (14624, 4868724), (16338, 4357952), (16688, 4266552), (18672, 3813208), (19072, 3733233), (19194, 3709504), (21784, 3268464), (21936, 3245816), (24896, 2859906), (25032, 2844368), (25592, 2782128), (28608, 2488822), (29248, 2434362), (32676, 2178976), (33376, 2133276), (37344, 1906604), (38388, 1854752), (43568, 1634232), (43872, 1622908), (49792, 1429953), (50064, 1422184), (51184, 1391064), (57216, 1244411), (57961, 1228416), (58496, 1217181), (65352, 1089488), (66752, 1066638), (68093, 1045632), (74688, 953302), (76776, 927376), (87136, 817116), (87744, 811454), (100128, 711092), (102368, 695532), (115922, 614208), (130704, 544744), (133504, 533319), (136186, 522816), (149376, 476651), (153552, 463688), (173883, 409472), (174272, 408558), (175488, 405727), (177773, 400512), (200256, 355546), (204279, 348544), (204736, 347766), (231844, 307104), (261408, 272372)]