1305880576

素因数分解:

$2^{11}\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:80

約数の個数: 288

約数和(自身を含む): 3597048000

約数和(自身を除く): 2291167424

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 128, 143, 154, 169, 176, 182, 196, 208, 224, 256, 286, 308, 338, 343, 352, 364, 392, 416, 448, 512, 539, 572, 616, 637, 676, 686, 704, 728, 784, 832, 896, 1001, 1024, 1078, 1144, 1183, 1232, 1274, 1352, 1372, 1408, 1456, 1568, 1664, 1792, 1859, 2002, 2048, 2156, 2288, 2366, 2464, 2548, 2704, 2744, 2816, 2912, 3136, 3328, 3584, 3718, 3773, 4004, 4312, 4459, 4576, 4732, 4928, 5096, 5408, 5488, 5632, 5824, 6272, 6656, 7007, 7168, 7436, 7546, 8008, 8281, 8624, 8918, 9152, 9464, 9856, 10192, 10816, 10976, 11264, 11648, 12544, 13013, 13312, 14014, 14336, 14872, 15092, 16016, 16562, 17248, 17836, 18304, 18928, 19712, 20384, 21632, 21952, 22528, 23296, 25088, 26026, 26624, 28028, 29744, 30184, 32032, 33124, 34496, 35672, 36608, 37856, 39424, 40768, 43264, 43904, 46592, 49049, 50176, 52052, 56056, 57967, 59488, 60368, 64064, 66248, 68992, 71344, 73216, 75712, 78848, 81536, 86528, 87808, 91091, 93184, 98098, 100352, 104104, 112112, 115934, 118976, 120736, 128128, 132496, 137984, 142688, 146432, 151424, 157696, 163072, 173056, 175616, 182182, 186368, 196196, 208208, 224224, 231868, 237952, 241472, 256256, 264992, 275968, 285376, 292864, 302848, 326144, 346112, 351232, 364364, 392392, 416416, 448448, 463736, 475904, 482944, 512512, 529984, 551936, 570752, 605696, 637637, 652288, 702464, 728728, 784784, 832832, 896896, 927472, 951808, 965888, 1025024, 1059968, 1103872, 1141504, 1211392, 1275274, 1304576, 1457456, 1569568, 1665664, 1793792, 1854944, 1903616, 1931776, 2050048, 2119936, 2283008, 2422784, 2550548, 2914912, 3139136, 3331328, 3587584, 3709888, 3807232, 3863552, 4239872, 4566016, 5101096, 5829824, 6278272, 6662656, 7175168, 7419776, 7727104, 8479744, 9132032, 10202192, 11659648, 12556544, 13325312, 14350336, 14839552, 16959488, 20404384, 23319296, 25113088, 26650624, 29679104, 40808768, 46638592, 50226176, 59358208, 81617536, 93277184, 100452352, 118716416, 163235072, 186554368, 326470144, 652940288, 1305880576]

約数ペア:

[(1, 1305880576), (2, 652940288), (4, 326470144), (7, 186554368), (8, 163235072), (11, 118716416), (13, 100452352), (14, 93277184), (16, 81617536), (22, 59358208), (26, 50226176), (28, 46638592), (32, 40808768), (44, 29679104), (49, 26650624), (52, 25113088), (56, 23319296), (64, 20404384), (77, 16959488), (88, 14839552), (91, 14350336), (98, 13325312), (104, 12556544), (112, 11659648), (128, 10202192), (143, 9132032), (154, 8479744), (169, 7727104), (176, 7419776), (182, 7175168), (196, 6662656), (208, 6278272), (224, 5829824), (256, 5101096), (286, 4566016), (308, 4239872), (338, 3863552), (343, 3807232), (352, 3709888), (364, 3587584), (392, 3331328), (416, 3139136), (448, 2914912), (512, 2550548), (539, 2422784), (572, 2283008), (616, 2119936), (637, 2050048), (676, 1931776), (686, 1903616), (704, 1854944), (728, 1793792), (784, 1665664), (832, 1569568), (896, 1457456), (1001, 1304576), (1024, 1275274), (1078, 1211392), (1144, 1141504), (1183, 1103872), (1232, 1059968), (1274, 1025024), (1352, 965888), (1372, 951808), (1408, 927472), (1456, 896896), (1568, 832832), (1664, 784784), (1792, 728728), (1859, 702464), (2002, 652288), (2048, 637637), (2156, 605696), (2288, 570752), (2366, 551936), (2464, 529984), (2548, 512512), (2704, 482944), (2744, 475904), (2816, 463736), (2912, 448448), (3136, 416416), (3328, 392392), (3584, 364364), (3718, 351232), (3773, 346112), (4004, 326144), (4312, 302848), (4459, 292864), (4576, 285376), (4732, 275968), (4928, 264992), (5096, 256256), (5408, 241472), (5488, 237952), (5632, 231868), (5824, 224224), (6272, 208208), (6656, 196196), (7007, 186368), (7168, 182182), (7436, 175616), (7546, 173056), (8008, 163072), (8281, 157696), (8624, 151424), (8918, 146432), (9152, 142688), (9464, 137984), (9856, 132496), (10192, 128128), (10816, 120736), (10976, 118976), (11264, 115934), (11648, 112112), (12544, 104104), (13013, 100352), (13312, 98098), (14014, 93184), (14336, 91091), (14872, 87808), (15092, 86528), (16016, 81536), (16562, 78848), (17248, 75712), (17836, 73216), (18304, 71344), (18928, 68992), (19712, 66248), (20384, 64064), (21632, 60368), (21952, 59488), (22528, 57967), (23296, 56056), (25088, 52052), (26026, 50176), (26624, 49049), (28028, 46592), (29744, 43904), (30184, 43264), (32032, 40768), (33124, 39424), (34496, 37856), (35672, 36608)]