71872706880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1919677}}^1$

素因数の和:1919713

約数の個数: 168

約数和(自身を含む): 266228623752

約数和(自身を除く): 194355916872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 1919677, 3839354, 5759031, 7678708, 9598385, 11518062, 15357416, 17277093, 19196770, 23036124, 24955801, 28795155, 30714832, 34554186, 38393540, 46072248, 49911602, 57590310, 61429664, 69108372, 74867403, 76787080, 86385465, 92144496, 99823204, 115180620, 122859328, 124779005, 138216744, 149734806, 153574160, 172770930, 184288992, 199646408, 224602209, 230361240, 249558010, 276433488, 299469612, 307148320, 345541860, 368577984, 374337015, 399292816, 449204418, 460722480, 499116020, 552866976, 598939224, 614296640, 691083720, 748674030, 798585632, 898408836, 921444960, 998232040, 1105733952, 1123011045, 1197878448, 1382167440, 1497348060, 1597171264, 1796817672, 1842889920, 1996464080, 2246022090, 2395756896, 2764334880, 2994696120, 3593635344, 3992928160, 4492044180, 4791513792, 5528669760, 5989392240, 7187270688, 7985856320, 8984088360, 11978784480, 14374541376, 17968176720, 23957568960, 35936353440, 71872706880]

約数ペア:

[(1, 71872706880), (2, 35936353440), (3, 23957568960), (4, 17968176720), (5, 14374541376), (6, 11978784480), (8, 8984088360), (9, 7985856320), (10, 7187270688), (12, 5989392240), (13, 5528669760), (15, 4791513792), (16, 4492044180), (18, 3992928160), (20, 3593635344), (24, 2994696120), (26, 2764334880), (30, 2395756896), (32, 2246022090), (36, 1996464080), (39, 1842889920), (40, 1796817672), (45, 1597171264), (48, 1497348060), (52, 1382167440), (60, 1197878448), (64, 1123011045), (65, 1105733952), (72, 998232040), (78, 921444960), (80, 898408836), (90, 798585632), (96, 748674030), (104, 691083720), (117, 614296640), (120, 598939224), (130, 552866976), (144, 499116020), (156, 460722480), (160, 449204418), (180, 399292816), (192, 374337015), (195, 368577984), (208, 345541860), (234, 307148320), (240, 299469612), (260, 276433488), (288, 249558010), (312, 230361240), (320, 224602209), (360, 199646408), (390, 184288992), (416, 172770930), (468, 153574160), (480, 149734806), (520, 138216744), (576, 124779005), (585, 122859328), (624, 115180620), (720, 99823204), (780, 92144496), (832, 86385465), (936, 76787080), (960, 74867403), (1040, 69108372), (1170, 61429664), (1248, 57590310), (1440, 49911602), (1560, 46072248), (1872, 38393540), (2080, 34554186), (2340, 30714832), (2496, 28795155), (2880, 24955801), (3120, 23036124), (3744, 19196770), (4160, 17277093), (4680, 15357416), (6240, 11518062), (7488, 9598385), (9360, 7678708), (12480, 5759031), (18720, 3839354), (37440, 1919677)]