86909760

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{479}}^1$

素因数の和:515

約数の個数: 280

約数和(自身を含む): 354055680

約数和(自身を除く): 267145920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 479, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 958, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1437, 1440, 1512, 1620, 1680, 1728, 1890, 1916, 2016, 2160, 2240, 2268, 2395, 2520, 2592, 2835, 2874, 2880, 3024, 3240, 3353, 3360, 3780, 3832, 4032, 4311, 4320, 4536, 4790, 5040, 5184, 5670, 5748, 6048, 6480, 6706, 6720, 7185, 7560, 7664, 8622, 8640, 9072, 9580, 10059, 10080, 11340, 11496, 12096, 12933, 12960, 13412, 14370, 15120, 15328, 16765, 17244, 18144, 19160, 20118, 20160, 21555, 22680, 22992, 25866, 25920, 26824, 28740, 30177, 30240, 30656, 33530, 34488, 36288, 38320, 38799, 40236, 43110, 45360, 45984, 50295, 51732, 53648, 57480, 60354, 60480, 64665, 67060, 68976, 76640, 77598, 80472, 86220, 90531, 90720, 91968, 100590, 103464, 107296, 114960, 120708, 129330, 134120, 137952, 150885, 153280, 155196, 160944, 172440, 181062, 181440, 193995, 201180, 206928, 214592, 229920, 241416, 258660, 268240, 271593, 275904, 301770, 310392, 321888, 344880, 362124, 387990, 402360, 413856, 452655, 459840, 482832, 517320, 536480, 543186, 603540, 620784, 643776, 689760, 724248, 775980, 804720, 827712, 905310, 965664, 1034640, 1072960, 1086372, 1207080, 1241568, 1357965, 1379520, 1448496, 1551960, 1609440, 1810620, 1931328, 2069280, 2172744, 2414160, 2483136, 2715930, 2896992, 3103920, 3218880, 3621240, 4138560, 4345488, 4828320, 5431860, 5793984, 6207840, 7242480, 8690976, 9656640, 10863720, 12415680, 14484960, 17381952, 21727440, 28969920, 43454880, 86909760]

約数ペア:

[(1, 86909760), (2, 43454880), (3, 28969920), (4, 21727440), (5, 17381952), (6, 14484960), (7, 12415680), (8, 10863720), (9, 9656640), (10, 8690976), (12, 7242480), (14, 6207840), (15, 5793984), (16, 5431860), (18, 4828320), (20, 4345488), (21, 4138560), (24, 3621240), (27, 3218880), (28, 3103920), (30, 2896992), (32, 2715930), (35, 2483136), (36, 2414160), (40, 2172744), (42, 2069280), (45, 1931328), (48, 1810620), (54, 1609440), (56, 1551960), (60, 1448496), (63, 1379520), (64, 1357965), (70, 1241568), (72, 1207080), (80, 1086372), (81, 1072960), (84, 1034640), (90, 965664), (96, 905310), (105, 827712), (108, 804720), (112, 775980), (120, 724248), (126, 689760), (135, 643776), (140, 620784), (144, 603540), (160, 543186), (162, 536480), (168, 517320), (180, 482832), (189, 459840), (192, 452655), (210, 413856), (216, 402360), (224, 387990), (240, 362124), (252, 344880), (270, 321888), (280, 310392), (288, 301770), (315, 275904), (320, 271593), (324, 268240), (336, 258660), (360, 241416), (378, 229920), (405, 214592), (420, 206928), (432, 201180), (448, 193995), (479, 181440), (480, 181062), (504, 172440), (540, 160944), (560, 155196), (567, 153280), (576, 150885), (630, 137952), (648, 134120), (672, 129330), (720, 120708), (756, 114960), (810, 107296), (840, 103464), (864, 100590), (945, 91968), (958, 90720), (960, 90531), (1008, 86220), (1080, 80472), (1120, 77598), (1134, 76640), (1260, 68976), (1296, 67060), (1344, 64665), (1437, 60480), (1440, 60354), (1512, 57480), (1620, 53648), (1680, 51732), (1728, 50295), (1890, 45984), (1916, 45360), (2016, 43110), (2160, 40236), (2240, 38799), (2268, 38320), (2395, 36288), (2520, 34488), (2592, 33530), (2835, 30656), (2874, 30240), (2880, 30177), (3024, 28740), (3240, 26824), (3353, 25920), (3360, 25866), (3780, 22992), (3832, 22680), (4032, 21555), (4311, 20160), (4320, 20118), (4536, 19160), (4790, 18144), (5040, 17244), (5184, 16765), (5670, 15328), (5748, 15120), (6048, 14370), (6480, 13412), (6706, 12960), (6720, 12933), (7185, 12096), (7560, 11496), (7664, 11340), (8622, 10080), (8640, 10059), (9072, 9580)]