2560992768

素因数分解:

$2^9\times 3^3\times {\mathrm{61}}^1\times {\mathrm{3037}}^1$

素因数の和:3125

約数の個数: 160

約数和(自身を含む): 7707527520

約数和(自身を除く): 5146534752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 256, 288, 366, 384, 432, 488, 512, 549, 576, 732, 768, 864, 976, 1098, 1152, 1464, 1536, 1647, 1728, 1952, 2196, 2304, 2928, 3037, 3294, 3456, 3904, 4392, 4608, 5856, 6074, 6588, 6912, 7808, 8784, 9111, 11712, 12148, 13176, 13824, 15616, 17568, 18222, 23424, 24296, 26352, 27333, 31232, 35136, 36444, 46848, 48592, 52704, 54666, 70272, 72888, 81999, 93696, 97184, 105408, 109332, 140544, 145776, 163998, 185257, 194368, 210816, 218664, 281088, 291552, 327996, 370514, 388736, 421632, 437328, 555771, 583104, 655992, 741028, 777472, 843264, 874656, 1111542, 1166208, 1311984, 1482056, 1554944, 1667313, 1749312, 2223084, 2332416, 2623968, 2964112, 3334626, 3498624, 4446168, 4664832, 5001939, 5247936, 5928224, 6669252, 6997248, 8892336, 10003878, 10495872, 11856448, 13338504, 13994496, 17784672, 20007756, 20991744, 23712896, 26677008, 35569344, 40015512, 41983488, 47425792, 53354016, 71138688, 80031024, 94851584, 106708032, 142277376, 160062048, 213416064, 284554752, 320124096, 426832128, 640248192, 853664256, 1280496384, 2560992768]

約数ペア:

[(1, 2560992768), (2, 1280496384), (3, 853664256), (4, 640248192), (6, 426832128), (8, 320124096), (9, 284554752), (12, 213416064), (16, 160062048), (18, 142277376), (24, 106708032), (27, 94851584), (32, 80031024), (36, 71138688), (48, 53354016), (54, 47425792), (61, 41983488), (64, 40015512), (72, 35569344), (96, 26677008), (108, 23712896), (122, 20991744), (128, 20007756), (144, 17784672), (183, 13994496), (192, 13338504), (216, 11856448), (244, 10495872), (256, 10003878), (288, 8892336), (366, 6997248), (384, 6669252), (432, 5928224), (488, 5247936), (512, 5001939), (549, 4664832), (576, 4446168), (732, 3498624), (768, 3334626), (864, 2964112), (976, 2623968), (1098, 2332416), (1152, 2223084), (1464, 1749312), (1536, 1667313), (1647, 1554944), (1728, 1482056), (1952, 1311984), (2196, 1166208), (2304, 1111542), (2928, 874656), (3037, 843264), (3294, 777472), (3456, 741028), (3904, 655992), (4392, 583104), (4608, 555771), (5856, 437328), (6074, 421632), (6588, 388736), (6912, 370514), (7808, 327996), (8784, 291552), (9111, 281088), (11712, 218664), (12148, 210816), (13176, 194368), (13824, 185257), (15616, 163998), (17568, 145776), (18222, 140544), (23424, 109332), (24296, 105408), (26352, 97184), (27333, 93696), (31232, 81999), (35136, 72888), (36444, 70272), (46848, 54666), (48592, 52704)]