1780512384

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:295

約数の個数: 256

約数和(自身を含む): 5601024000

約数和(自身を除く): 3820511616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 64, 84, 96, 103, 109, 112, 118, 128, 168, 177, 192, 206, 218, 224, 236, 309, 327, 336, 354, 384, 412, 413, 436, 448, 472, 618, 654, 672, 708, 721, 763, 824, 826, 872, 896, 944, 1236, 1239, 1308, 1344, 1416, 1442, 1526, 1648, 1652, 1744, 1888, 2163, 2289, 2472, 2478, 2616, 2688, 2832, 2884, 3052, 3296, 3304, 3488, 3776, 4326, 4578, 4944, 4956, 5232, 5664, 5768, 6077, 6104, 6431, 6592, 6608, 6976, 7552, 8652, 9156, 9888, 9912, 10464, 11227, 11328, 11536, 12154, 12208, 12862, 13184, 13216, 13952, 17304, 18231, 18312, 19293, 19776, 19824, 20928, 22454, 22656, 23072, 24308, 24416, 25724, 26432, 33681, 34608, 36462, 36624, 38586, 39552, 39648, 41856, 42539, 44908, 45017, 46144, 48616, 48832, 51448, 52864, 67362, 69216, 72924, 73248, 77172, 78589, 79296, 85078, 89816, 90034, 92288, 97232, 97664, 102896, 127617, 134724, 135051, 138432, 145848, 146496, 154344, 157178, 158592, 170156, 179632, 180068, 194464, 205792, 235767, 255234, 269448, 270102, 276864, 291696, 292992, 308688, 314356, 340312, 359264, 360136, 388928, 411584, 471534, 510468, 538896, 540204, 583392, 617376, 628712, 662393, 680624, 718528, 720272, 777856, 823168, 943068, 1020936, 1077792, 1080408, 1166784, 1234752, 1257424, 1324786, 1361248, 1437056, 1440544, 1886136, 1987179, 2041872, 2155584, 2160816, 2333568, 2469504, 2514848, 2649572, 2722496, 2881088, 3772272, 3974358, 4083744, 4311168, 4321632, 4636751, 5029696, 5299144, 5444992, 5762176, 7544544, 7948716, 8167488, 8643264, 9273502, 10059392, 10598288, 13910253, 15089088, 15897432, 16334976, 17286528, 18547004, 21196576, 27820506, 30178176, 31794864, 37094008, 42393152, 55641012, 63589728, 74188016, 84786304, 111282024, 127179456, 148376032, 222564048, 254358912, 296752064, 445128096, 593504128, 890256192, 1780512384]

約数ペア:

[(1, 1780512384), (2, 890256192), (3, 593504128), (4, 445128096), (6, 296752064), (7, 254358912), (8, 222564048), (12, 148376032), (14, 127179456), (16, 111282024), (21, 84786304), (24, 74188016), (28, 63589728), (32, 55641012), (42, 42393152), (48, 37094008), (56, 31794864), (59, 30178176), (64, 27820506), (84, 21196576), (96, 18547004), (103, 17286528), (109, 16334976), (112, 15897432), (118, 15089088), (128, 13910253), (168, 10598288), (177, 10059392), (192, 9273502), (206, 8643264), (218, 8167488), (224, 7948716), (236, 7544544), (309, 5762176), (327, 5444992), (336, 5299144), (354, 5029696), (384, 4636751), (412, 4321632), (413, 4311168), (436, 4083744), (448, 3974358), (472, 3772272), (618, 2881088), (654, 2722496), (672, 2649572), (708, 2514848), (721, 2469504), (763, 2333568), (824, 2160816), (826, 2155584), (872, 2041872), (896, 1987179), (944, 1886136), (1236, 1440544), (1239, 1437056), (1308, 1361248), (1344, 1324786), (1416, 1257424), (1442, 1234752), (1526, 1166784), (1648, 1080408), (1652, 1077792), (1744, 1020936), (1888, 943068), (2163, 823168), (2289, 777856), (2472, 720272), (2478, 718528), (2616, 680624), (2688, 662393), (2832, 628712), (2884, 617376), (3052, 583392), (3296, 540204), (3304, 538896), (3488, 510468), (3776, 471534), (4326, 411584), (4578, 388928), (4944, 360136), (4956, 359264), (5232, 340312), (5664, 314356), (5768, 308688), (6077, 292992), (6104, 291696), (6431, 276864), (6592, 270102), (6608, 269448), (6976, 255234), (7552, 235767), (8652, 205792), (9156, 194464), (9888, 180068), (9912, 179632), (10464, 170156), (11227, 158592), (11328, 157178), (11536, 154344), (12154, 146496), (12208, 145848), (12862, 138432), (13184, 135051), (13216, 134724), (13952, 127617), (17304, 102896), (18231, 97664), (18312, 97232), (19293, 92288), (19776, 90034), (19824, 89816), (20928, 85078), (22454, 79296), (22656, 78589), (23072, 77172), (24308, 73248), (24416, 72924), (25724, 69216), (26432, 67362), (33681, 52864), (34608, 51448), (36462, 48832), (36624, 48616), (38586, 46144), (39552, 45017), (39648, 44908), (41856, 42539)]