1720384512

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1039}}^1$

素因数の和:1087

約数の個数: 264

約数和(自身を含む): 5824615680

約数和(自身を除く): 4104231168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 256, 264, 294, 308, 336, 352, 384, 392, 448, 462, 512, 528, 539, 588, 616, 672, 704, 768, 784, 896, 924, 1024, 1039, 1056, 1078, 1176, 1232, 1344, 1408, 1536, 1568, 1617, 1792, 1848, 2078, 2112, 2156, 2352, 2464, 2688, 2816, 3072, 3117, 3136, 3234, 3584, 3696, 4156, 4224, 4312, 4704, 4928, 5376, 5632, 6234, 6272, 6468, 7168, 7273, 7392, 8312, 8448, 8624, 9408, 9856, 10752, 11264, 11429, 12468, 12544, 12936, 14546, 14784, 16624, 16896, 17248, 18816, 19712, 21504, 21819, 22858, 24936, 25088, 25872, 29092, 29568, 33248, 33792, 34287, 34496, 37632, 39424, 43638, 45716, 49872, 50176, 50911, 51744, 58184, 59136, 66496, 68574, 68992, 75264, 78848, 80003, 87276, 91432, 99744, 101822, 103488, 116368, 118272, 132992, 137148, 137984, 150528, 152733, 160006, 174552, 182864, 199488, 203644, 206976, 232736, 236544, 240009, 265984, 274296, 275968, 305466, 320012, 349104, 365728, 398976, 407288, 413952, 465472, 480018, 531968, 548592, 551936, 560021, 610932, 640024, 698208, 731456, 797952, 814576, 827904, 930944, 960036, 1063936, 1097184, 1120042, 1221864, 1280048, 1396416, 1462912, 1595904, 1629152, 1655808, 1680063, 1861888, 1920072, 2194368, 2240084, 2443728, 2560096, 2792832, 2925824, 3191808, 3258304, 3360126, 3723776, 3840144, 4388736, 4480168, 4887456, 5120192, 5585664, 5851648, 6516608, 6720252, 7447552, 7680288, 8777472, 8960336, 9774912, 10240384, 11171328, 11703296, 13033216, 13440504, 15360576, 17554944, 17920672, 19549824, 20480768, 22342656, 26066432, 26881008, 30721152, 35109888, 35841344, 39099648, 40961536, 52132864, 53762016, 61442304, 71682688, 78199296, 81923072, 107524032, 122884608, 143365376, 156398592, 215048064, 245769216, 286730752, 430096128, 573461504, 860192256, 1720384512]

約数ペア:

[(1, 1720384512), (2, 860192256), (3, 573461504), (4, 430096128), (6, 286730752), (7, 245769216), (8, 215048064), (11, 156398592), (12, 143365376), (14, 122884608), (16, 107524032), (21, 81923072), (22, 78199296), (24, 71682688), (28, 61442304), (32, 53762016), (33, 52132864), (42, 40961536), (44, 39099648), (48, 35841344), (49, 35109888), (56, 30721152), (64, 26881008), (66, 26066432), (77, 22342656), (84, 20480768), (88, 19549824), (96, 17920672), (98, 17554944), (112, 15360576), (128, 13440504), (132, 13033216), (147, 11703296), (154, 11171328), (168, 10240384), (176, 9774912), (192, 8960336), (196, 8777472), (224, 7680288), (231, 7447552), (256, 6720252), (264, 6516608), (294, 5851648), (308, 5585664), (336, 5120192), (352, 4887456), (384, 4480168), (392, 4388736), (448, 3840144), (462, 3723776), (512, 3360126), (528, 3258304), (539, 3191808), (588, 2925824), (616, 2792832), (672, 2560096), (704, 2443728), (768, 2240084), (784, 2194368), (896, 1920072), (924, 1861888), (1024, 1680063), (1039, 1655808), (1056, 1629152), (1078, 1595904), (1176, 1462912), (1232, 1396416), (1344, 1280048), (1408, 1221864), (1536, 1120042), (1568, 1097184), (1617, 1063936), (1792, 960036), (1848, 930944), (2078, 827904), (2112, 814576), (2156, 797952), (2352, 731456), (2464, 698208), (2688, 640024), (2816, 610932), (3072, 560021), (3117, 551936), (3136, 548592), (3234, 531968), (3584, 480018), (3696, 465472), (4156, 413952), (4224, 407288), (4312, 398976), (4704, 365728), (4928, 349104), (5376, 320012), (5632, 305466), (6234, 275968), (6272, 274296), (6468, 265984), (7168, 240009), (7273, 236544), (7392, 232736), (8312, 206976), (8448, 203644), (8624, 199488), (9408, 182864), (9856, 174552), (10752, 160006), (11264, 152733), (11429, 150528), (12468, 137984), (12544, 137148), (12936, 132992), (14546, 118272), (14784, 116368), (16624, 103488), (16896, 101822), (17248, 99744), (18816, 91432), (19712, 87276), (21504, 80003), (21819, 78848), (22858, 75264), (24936, 68992), (25088, 68574), (25872, 66496), (29092, 59136), (29568, 58184), (33248, 51744), (33792, 50911), (34287, 50176), (34496, 49872), (37632, 45716), (39424, 43638)]