242346240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 216

約数和(自身を含む): 850569720

約数和(自身を除く): 608223480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 128, 144, 160, 180, 192, 193, 218, 240, 256, 288, 320, 327, 360, 384, 386, 436, 480, 545, 576, 579, 640, 654, 720, 768, 772, 872, 960, 965, 981, 1090, 1152, 1158, 1280, 1308, 1440, 1544, 1635, 1737, 1744, 1920, 1930, 1962, 2180, 2304, 2316, 2616, 2880, 2895, 3088, 3270, 3474, 3488, 3840, 3860, 3924, 4360, 4632, 4905, 5232, 5760, 5790, 6176, 6540, 6948, 6976, 7720, 7848, 8685, 8720, 9264, 9810, 10464, 11520, 11580, 12352, 13080, 13896, 13952, 15440, 15696, 17370, 17440, 18528, 19620, 20928, 21037, 23160, 24704, 26160, 27792, 27904, 30880, 31392, 34740, 34880, 37056, 39240, 41856, 42074, 46320, 49408, 52320, 55584, 61760, 62784, 63111, 69480, 69760, 74112, 78480, 83712, 84148, 92640, 104640, 105185, 111168, 123520, 125568, 126222, 138960, 139520, 148224, 156960, 168296, 185280, 189333, 209280, 210370, 222336, 247040, 251136, 252444, 277920, 313920, 315555, 336592, 370560, 378666, 418560, 420740, 444672, 504888, 555840, 627840, 631110, 673184, 741120, 757332, 841480, 946665, 1009776, 1111680, 1255680, 1262220, 1346368, 1514664, 1682960, 1893330, 2019552, 2223360, 2524440, 2692736, 3029328, 3365920, 3786660, 4039104, 5048880, 5385472, 6058656, 6731840, 7573320, 8078208, 10097760, 12117312, 13463680, 15146640, 16156416, 20195520, 24234624, 26927360, 30293280, 40391040, 48469248, 60586560, 80782080, 121173120, 242346240]

約数ペア:

[(1, 242346240), (2, 121173120), (3, 80782080), (4, 60586560), (5, 48469248), (6, 40391040), (8, 30293280), (9, 26927360), (10, 24234624), (12, 20195520), (15, 16156416), (16, 15146640), (18, 13463680), (20, 12117312), (24, 10097760), (30, 8078208), (32, 7573320), (36, 6731840), (40, 6058656), (45, 5385472), (48, 5048880), (60, 4039104), (64, 3786660), (72, 3365920), (80, 3029328), (90, 2692736), (96, 2524440), (109, 2223360), (120, 2019552), (128, 1893330), (144, 1682960), (160, 1514664), (180, 1346368), (192, 1262220), (193, 1255680), (218, 1111680), (240, 1009776), (256, 946665), (288, 841480), (320, 757332), (327, 741120), (360, 673184), (384, 631110), (386, 627840), (436, 555840), (480, 504888), (545, 444672), (576, 420740), (579, 418560), (640, 378666), (654, 370560), (720, 336592), (768, 315555), (772, 313920), (872, 277920), (960, 252444), (965, 251136), (981, 247040), (1090, 222336), (1152, 210370), (1158, 209280), (1280, 189333), (1308, 185280), (1440, 168296), (1544, 156960), (1635, 148224), (1737, 139520), (1744, 138960), (1920, 126222), (1930, 125568), (1962, 123520), (2180, 111168), (2304, 105185), (2316, 104640), (2616, 92640), (2880, 84148), (2895, 83712), (3088, 78480), (3270, 74112), (3474, 69760), (3488, 69480), (3840, 63111), (3860, 62784), (3924, 61760), (4360, 55584), (4632, 52320), (4905, 49408), (5232, 46320), (5760, 42074), (5790, 41856), (6176, 39240), (6540, 37056), (6948, 34880), (6976, 34740), (7720, 31392), (7848, 30880), (8685, 27904), (8720, 27792), (9264, 26160), (9810, 24704), (10464, 23160), (11520, 21037), (11580, 20928), (12352, 19620), (13080, 18528), (13896, 17440), (13952, 17370), (15440, 15696)]