2146014720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5479}}^1$

素因数の和:5525

約数の個数: 240

約数和(自身を含む): 7870880160

約数和(自身を除く): 5724865440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4608, 4896, 5440, 5479, 5760, 6120, 6528, 7680, 8160, 8704, 9792, 10880, 10958, 11520, 12240, 13056, 16320, 16437, 19584, 21760, 21916, 23040, 24480, 26112, 27395, 32640, 32874, 39168, 43520, 43832, 48960, 49311, 54790, 65280, 65748, 78336, 82185, 87664, 93143, 97920, 98622, 109580, 130560, 131496, 164370, 175328, 186286, 195840, 197244, 219160, 246555, 262992, 279429, 328740, 350656, 372572, 391680, 394488, 438320, 465715, 493110, 525984, 558858, 657480, 701312, 745144, 788976, 838287, 876640, 931430, 986220, 1051968, 1117716, 1314960, 1397145, 1402624, 1490288, 1577952, 1676574, 1753280, 1862860, 1972440, 2103936, 2235432, 2629920, 2794290, 2805248, 2980576, 3155904, 3353148, 3506560, 3725720, 3944880, 4191435, 4207872, 4470864, 5259840, 5588580, 5961152, 6311808, 6706296, 7013120, 7451440, 7889760, 8382870, 8415744, 8941728, 10519680, 11177160, 11922304, 12623616, 13412592, 14026240, 14902880, 15779520, 16765740, 17883456, 21039360, 22354320, 23844608, 25247232, 26825184, 29805760, 31559040, 33531480, 35766912, 42078720, 44708640, 47689216, 53650368, 59611520, 63118080, 67062960, 71533824, 89417280, 107300736, 119223040, 126236160, 134125920, 143067648, 178834560, 214601472, 238446080, 268251840, 357669120, 429202944, 536503680, 715338240, 1073007360, 2146014720]

約数ペア:

[(1, 2146014720), (2, 1073007360), (3, 715338240), (4, 536503680), (5, 429202944), (6, 357669120), (8, 268251840), (9, 238446080), (10, 214601472), (12, 178834560), (15, 143067648), (16, 134125920), (17, 126236160), (18, 119223040), (20, 107300736), (24, 89417280), (30, 71533824), (32, 67062960), (34, 63118080), (36, 59611520), (40, 53650368), (45, 47689216), (48, 44708640), (51, 42078720), (60, 35766912), (64, 33531480), (68, 31559040), (72, 29805760), (80, 26825184), (85, 25247232), (90, 23844608), (96, 22354320), (102, 21039360), (120, 17883456), (128, 16765740), (136, 15779520), (144, 14902880), (153, 14026240), (160, 13412592), (170, 12623616), (180, 11922304), (192, 11177160), (204, 10519680), (240, 8941728), (255, 8415744), (256, 8382870), (272, 7889760), (288, 7451440), (306, 7013120), (320, 6706296), (340, 6311808), (360, 5961152), (384, 5588580), (408, 5259840), (480, 4470864), (510, 4207872), (512, 4191435), (544, 3944880), (576, 3725720), (612, 3506560), (640, 3353148), (680, 3155904), (720, 2980576), (765, 2805248), (768, 2794290), (816, 2629920), (960, 2235432), (1020, 2103936), (1088, 1972440), (1152, 1862860), (1224, 1753280), (1280, 1676574), (1360, 1577952), (1440, 1490288), (1530, 1402624), (1536, 1397145), (1632, 1314960), (1920, 1117716), (2040, 1051968), (2176, 986220), (2304, 931430), (2448, 876640), (2560, 838287), (2720, 788976), (2880, 745144), (3060, 701312), (3264, 657480), (3840, 558858), (4080, 525984), (4352, 493110), (4608, 465715), (4896, 438320), (5440, 394488), (5479, 391680), (5760, 372572), (6120, 350656), (6528, 328740), (7680, 279429), (8160, 262992), (8704, 246555), (9792, 219160), (10880, 197244), (10958, 195840), (11520, 186286), (12240, 175328), (13056, 164370), (16320, 131496), (16437, 130560), (19584, 109580), (21760, 98622), (21916, 97920), (23040, 93143), (24480, 87664), (26112, 82185), (27395, 78336), (32640, 65748), (32874, 65280), (39168, 54790), (43520, 49311), (43832, 48960)]