140711040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:524

約数の個数: 256

約数和(自身を含む): 528768000

約数和(自身を除く): 388056960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 479, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 958, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1437, 1440, 1530, 1632, 1728, 1836, 1916, 1920, 2040, 2160, 2176, 2295, 2395, 2448, 2720, 2874, 2880, 3060, 3264, 3456, 3672, 3832, 4080, 4311, 4320, 4590, 4790, 4896, 5440, 5748, 5760, 6120, 6528, 7185, 7344, 7664, 8143, 8160, 8622, 8640, 9180, 9580, 9792, 10880, 11496, 12240, 12933, 14370, 14688, 15328, 16286, 16320, 17244, 17280, 18360, 19160, 19584, 21555, 22992, 24429, 24480, 25866, 28740, 29376, 30656, 32572, 32640, 34488, 36720, 38320, 40715, 43110, 45984, 48858, 48960, 51732, 57480, 58752, 61312, 64665, 65144, 68976, 73287, 73440, 76640, 81430, 86220, 91968, 97716, 97920, 103464, 114960, 122145, 129330, 130288, 137952, 146574, 146880, 153280, 162860, 172440, 183936, 195432, 206928, 219861, 229920, 244290, 258660, 260576, 275904, 293148, 293760, 306560, 325720, 344880, 366435, 390864, 413856, 439722, 459840, 488580, 517320, 521152, 551808, 586296, 651440, 689760, 732870, 781728, 827712, 879444, 919680, 977160, 1034640, 1042304, 1099305, 1172592, 1302880, 1379520, 1465740, 1563456, 1655424, 1758888, 1954320, 2069280, 2198610, 2345184, 2605760, 2759040, 2931480, 3126912, 3517776, 3908640, 4138560, 4397220, 4690368, 5211520, 5862960, 7035552, 7817280, 8277120, 8794440, 9380736, 11725920, 14071104, 15634560, 17588880, 23451840, 28142208, 35177760, 46903680, 70355520, 140711040]

約数ペア:

[(1, 140711040), (2, 70355520), (3, 46903680), (4, 35177760), (5, 28142208), (6, 23451840), (8, 17588880), (9, 15634560), (10, 14071104), (12, 11725920), (15, 9380736), (16, 8794440), (17, 8277120), (18, 7817280), (20, 7035552), (24, 5862960), (27, 5211520), (30, 4690368), (32, 4397220), (34, 4138560), (36, 3908640), (40, 3517776), (45, 3126912), (48, 2931480), (51, 2759040), (54, 2605760), (60, 2345184), (64, 2198610), (68, 2069280), (72, 1954320), (80, 1758888), (85, 1655424), (90, 1563456), (96, 1465740), (102, 1379520), (108, 1302880), (120, 1172592), (128, 1099305), (135, 1042304), (136, 1034640), (144, 977160), (153, 919680), (160, 879444), (170, 827712), (180, 781728), (192, 732870), (204, 689760), (216, 651440), (240, 586296), (255, 551808), (270, 521152), (272, 517320), (288, 488580), (306, 459840), (320, 439722), (340, 413856), (360, 390864), (384, 366435), (408, 344880), (432, 325720), (459, 306560), (479, 293760), (480, 293148), (510, 275904), (540, 260576), (544, 258660), (576, 244290), (612, 229920), (640, 219861), (680, 206928), (720, 195432), (765, 183936), (816, 172440), (864, 162860), (918, 153280), (958, 146880), (960, 146574), (1020, 137952), (1080, 130288), (1088, 129330), (1152, 122145), (1224, 114960), (1360, 103464), (1437, 97920), (1440, 97716), (1530, 91968), (1632, 86220), (1728, 81430), (1836, 76640), (1916, 73440), (1920, 73287), (2040, 68976), (2160, 65144), (2176, 64665), (2295, 61312), (2395, 58752), (2448, 57480), (2720, 51732), (2874, 48960), (2880, 48858), (3060, 45984), (3264, 43110), (3456, 40715), (3672, 38320), (3832, 36720), (4080, 34488), (4311, 32640), (4320, 32572), (4590, 30656), (4790, 29376), (4896, 28740), (5440, 25866), (5748, 24480), (5760, 24429), (6120, 22992), (6528, 21555), (7185, 19584), (7344, 19160), (7664, 18360), (8143, 17280), (8160, 17244), (8622, 16320), (8640, 16286), (9180, 15328), (9580, 14688), (9792, 14370), (10880, 12933), (11496, 12240)]