222240672

素因数分解:

$2^5\times 3^4\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:680

約数の個数: 120

約数和(自身を含む): 658627200

約数和(自身を除く): 436386528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 179, 216, 288, 324, 358, 432, 479, 537, 648, 716, 864, 958, 1074, 1296, 1432, 1437, 1611, 1916, 2148, 2592, 2864, 2874, 3222, 3832, 4296, 4311, 4833, 5728, 5748, 6444, 7664, 8592, 8622, 9666, 11496, 12888, 12933, 14499, 15328, 17184, 17244, 19332, 22992, 25776, 25866, 28998, 34488, 38664, 38799, 45984, 51552, 51732, 57996, 68976, 77328, 77598, 85741, 103464, 115992, 137952, 154656, 155196, 171482, 206928, 231984, 257223, 310392, 342964, 413856, 463968, 514446, 620784, 685928, 771669, 1028892, 1241568, 1371856, 1543338, 2057784, 2315007, 2743712, 3086676, 4115568, 4630014, 6173352, 6945021, 8231136, 9260028, 12346704, 13890042, 18520056, 24693408, 27780084, 37040112, 55560168, 74080224, 111120336, 222240672]

約数ペア:

[(1, 222240672), (2, 111120336), (3, 74080224), (4, 55560168), (6, 37040112), (8, 27780084), (9, 24693408), (12, 18520056), (16, 13890042), (18, 12346704), (24, 9260028), (27, 8231136), (32, 6945021), (36, 6173352), (48, 4630014), (54, 4115568), (72, 3086676), (81, 2743712), (96, 2315007), (108, 2057784), (144, 1543338), (162, 1371856), (179, 1241568), (216, 1028892), (288, 771669), (324, 685928), (358, 620784), (432, 514446), (479, 463968), (537, 413856), (648, 342964), (716, 310392), (864, 257223), (958, 231984), (1074, 206928), (1296, 171482), (1432, 155196), (1437, 154656), (1611, 137952), (1916, 115992), (2148, 103464), (2592, 85741), (2864, 77598), (2874, 77328), (3222, 68976), (3832, 57996), (4296, 51732), (4311, 51552), (4833, 45984), (5728, 38799), (5748, 38664), (6444, 34488), (7664, 28998), (8592, 25866), (8622, 25776), (9666, 22992), (11496, 19332), (12888, 17244), (12933, 17184), (14499, 15328)]