2644416320

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12973}}^1$

素因数の和:13017

約数の個数: 168

約数和(自身を含む): 7889178024

約数和(自身を除く): 5244761704

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 728, 784, 832, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2240, 2548, 2912, 3136, 3185, 3640, 3920, 4160, 5096, 5824, 6370, 7280, 7840, 10192, 12740, 12973, 14560, 15680, 20384, 25480, 25946, 29120, 40768, 50960, 51892, 64865, 90811, 101920, 103784, 129730, 168649, 181622, 203840, 207568, 259460, 337298, 363244, 415136, 454055, 518920, 635677, 674596, 726488, 830272, 843245, 908110, 1037840, 1180543, 1271354, 1349192, 1452976, 1686490, 1816220, 2075680, 2361086, 2542708, 2698384, 2905952, 3178385, 3372980, 3632440, 4151360, 4722172, 5085416, 5396768, 5811904, 5902715, 6356770, 6745960, 7264880, 8263801, 9444344, 10170832, 10793536, 11805430, 12713540, 13491920, 14529760, 16527602, 18888688, 20341664, 23610860, 25427080, 26983840, 29059520, 33055204, 37777376, 40683328, 41319005, 47221720, 50854160, 53967680, 66110408, 75554752, 82638010, 94443440, 101708320, 132220816, 165276020, 188886880, 203416640, 264441632, 330552040, 377773760, 528883264, 661104080, 1322208160, 2644416320]

約数ペア:

[(1, 2644416320), (2, 1322208160), (4, 661104080), (5, 528883264), (7, 377773760), (8, 330552040), (10, 264441632), (13, 203416640), (14, 188886880), (16, 165276020), (20, 132220816), (26, 101708320), (28, 94443440), (32, 82638010), (35, 75554752), (40, 66110408), (49, 53967680), (52, 50854160), (56, 47221720), (64, 41319005), (65, 40683328), (70, 37777376), (80, 33055204), (91, 29059520), (98, 26983840), (104, 25427080), (112, 23610860), (130, 20341664), (140, 18888688), (160, 16527602), (182, 14529760), (196, 13491920), (208, 12713540), (224, 11805430), (245, 10793536), (260, 10170832), (280, 9444344), (320, 8263801), (364, 7264880), (392, 6745960), (416, 6356770), (448, 5902715), (455, 5811904), (490, 5396768), (520, 5085416), (560, 4722172), (637, 4151360), (728, 3632440), (784, 3372980), (832, 3178385), (910, 2905952), (980, 2698384), (1040, 2542708), (1120, 2361086), (1274, 2075680), (1456, 1816220), (1568, 1686490), (1820, 1452976), (1960, 1349192), (2080, 1271354), (2240, 1180543), (2548, 1037840), (2912, 908110), (3136, 843245), (3185, 830272), (3640, 726488), (3920, 674596), (4160, 635677), (5096, 518920), (5824, 454055), (6370, 415136), (7280, 363244), (7840, 337298), (10192, 259460), (12740, 207568), (12973, 203840), (14560, 181622), (15680, 168649), (20384, 129730), (25480, 103784), (25946, 101920), (29120, 90811), (40768, 64865), (50960, 51892)]