1680451584

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1026

約数の個数: 192

約数和(自身を含む): 5250510720

約数和(自身を除く): 3570059136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 512, 574, 656, 672, 768, 861, 896, 953, 984, 1024, 1148, 1312, 1344, 1536, 1722, 1792, 1906, 1968, 2048, 2296, 2624, 2688, 2859, 3072, 3444, 3584, 3812, 3936, 4592, 5248, 5376, 5718, 6144, 6671, 6888, 7168, 7624, 7872, 9184, 10496, 10752, 11436, 13342, 13776, 14336, 15248, 15744, 18368, 20013, 20992, 21504, 22872, 26684, 27552, 30496, 31488, 36736, 39073, 40026, 41984, 43008, 45744, 53368, 55104, 60992, 62976, 73472, 78146, 80052, 83968, 91488, 106736, 110208, 117219, 121984, 125952, 146944, 156292, 160104, 182976, 213472, 220416, 234438, 243968, 251904, 273511, 293888, 312584, 320208, 365952, 426944, 440832, 468876, 487936, 547022, 587776, 625168, 640416, 731904, 820533, 853888, 881664, 937752, 975872, 1094044, 1250336, 1280832, 1463808, 1641066, 1707776, 1763328, 1875504, 1951744, 2188088, 2500672, 2561664, 2927616, 3282132, 3415552, 3751008, 4376176, 5001344, 5123328, 5855232, 6564264, 6831104, 7502016, 8752352, 10002688, 10246656, 13128528, 13662208, 15004032, 17504704, 20005376, 20493312, 26257056, 30008064, 35009408, 40010752, 40986624, 52514112, 60016128, 70018816, 80021504, 105028224, 120032256, 140037632, 210056448, 240064512, 280075264, 420112896, 560150528, 840225792, 1680451584]

約数ペア:

[(1, 1680451584), (2, 840225792), (3, 560150528), (4, 420112896), (6, 280075264), (7, 240064512), (8, 210056448), (12, 140037632), (14, 120032256), (16, 105028224), (21, 80021504), (24, 70018816), (28, 60016128), (32, 52514112), (41, 40986624), (42, 40010752), (48, 35009408), (56, 30008064), (64, 26257056), (82, 20493312), (84, 20005376), (96, 17504704), (112, 15004032), (123, 13662208), (128, 13128528), (164, 10246656), (168, 10002688), (192, 8752352), (224, 7502016), (246, 6831104), (256, 6564264), (287, 5855232), (328, 5123328), (336, 5001344), (384, 4376176), (448, 3751008), (492, 3415552), (512, 3282132), (574, 2927616), (656, 2561664), (672, 2500672), (768, 2188088), (861, 1951744), (896, 1875504), (953, 1763328), (984, 1707776), (1024, 1641066), (1148, 1463808), (1312, 1280832), (1344, 1250336), (1536, 1094044), (1722, 975872), (1792, 937752), (1906, 881664), (1968, 853888), (2048, 820533), (2296, 731904), (2624, 640416), (2688, 625168), (2859, 587776), (3072, 547022), (3444, 487936), (3584, 468876), (3812, 440832), (3936, 426944), (4592, 365952), (5248, 320208), (5376, 312584), (5718, 293888), (6144, 273511), (6671, 251904), (6888, 243968), (7168, 234438), (7624, 220416), (7872, 213472), (9184, 182976), (10496, 160104), (10752, 156292), (11436, 146944), (13342, 125952), (13776, 121984), (14336, 117219), (15248, 110208), (15744, 106736), (18368, 91488), (20013, 83968), (20992, 80052), (21504, 78146), (22872, 73472), (26684, 62976), (27552, 60992), (30496, 55104), (31488, 53368), (36736, 45744), (39073, 43008), (40026, 41984)]