518768640

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:479

約数の個数: 288

約数和(自身を含む): 1940735160

約数和(自身を除く): 1421966520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 433, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 866, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1299, 1440, 1536, 1560, 1664, 1732, 1872, 1920, 2048, 2080, 2165, 2304, 2340, 2496, 2560, 2598, 2880, 3072, 3120, 3328, 3464, 3744, 3840, 3897, 4160, 4330, 4608, 4680, 4992, 5120, 5196, 5629, 5760, 6144, 6240, 6495, 6656, 6928, 7488, 7680, 7794, 8320, 8660, 9216, 9360, 9984, 10240, 10392, 11258, 11520, 12480, 12990, 13312, 13856, 14976, 15360, 15588, 16640, 16887, 17320, 18432, 18720, 19485, 19968, 20784, 22516, 23040, 24960, 25980, 26624, 27712, 28145, 29952, 30720, 31176, 33280, 33774, 34640, 37440, 38970, 39936, 41568, 45032, 46080, 49920, 50661, 51960, 55424, 56290, 59904, 62352, 66560, 67548, 69280, 74880, 77940, 79872, 83136, 84435, 90064, 92160, 99840, 101322, 103920, 110848, 112580, 119808, 124704, 133120, 135096, 138560, 149760, 155880, 166272, 168870, 180128, 199680, 202644, 207840, 221696, 225160, 239616, 249408, 253305, 270192, 277120, 299520, 311760, 332544, 337740, 360256, 399360, 405288, 415680, 443392, 450320, 498816, 506610, 540384, 554240, 599040, 623520, 665088, 675480, 720512, 810576, 831360, 886784, 900640, 997632, 1013220, 1080768, 1108480, 1198080, 1247040, 1330176, 1350960, 1441024, 1621152, 1662720, 1801280, 1995264, 2026440, 2161536, 2216960, 2494080, 2660352, 2701920, 2882048, 3242304, 3325440, 3602560, 3990528, 4052880, 4323072, 4433920, 4988160, 5403840, 5764096, 6484608, 6650880, 7205120, 7981056, 8105760, 8646144, 9976320, 10807680, 11528192, 12969216, 13301760, 14410240, 16211520, 17292288, 19952640, 21615360, 25938432, 28820480, 32423040, 34584576, 39905280, 43230720, 51876864, 57640960, 64846080, 86461440, 103753728, 129692160, 172922880, 259384320, 518768640]

約数ペア:

[(1, 518768640), (2, 259384320), (3, 172922880), (4, 129692160), (5, 103753728), (6, 86461440), (8, 64846080), (9, 57640960), (10, 51876864), (12, 43230720), (13, 39905280), (15, 34584576), (16, 32423040), (18, 28820480), (20, 25938432), (24, 21615360), (26, 19952640), (30, 17292288), (32, 16211520), (36, 14410240), (39, 13301760), (40, 12969216), (45, 11528192), (48, 10807680), (52, 9976320), (60, 8646144), (64, 8105760), (65, 7981056), (72, 7205120), (78, 6650880), (80, 6484608), (90, 5764096), (96, 5403840), (104, 4988160), (117, 4433920), (120, 4323072), (128, 4052880), (130, 3990528), (144, 3602560), (156, 3325440), (160, 3242304), (180, 2882048), (192, 2701920), (195, 2660352), (208, 2494080), (234, 2216960), (240, 2161536), (256, 2026440), (260, 1995264), (288, 1801280), (312, 1662720), (320, 1621152), (360, 1441024), (384, 1350960), (390, 1330176), (416, 1247040), (433, 1198080), (468, 1108480), (480, 1080768), (512, 1013220), (520, 997632), (576, 900640), (585, 886784), (624, 831360), (640, 810576), (720, 720512), (768, 675480), (780, 665088), (832, 623520), (866, 599040), (936, 554240), (960, 540384), (1024, 506610), (1040, 498816), (1152, 450320), (1170, 443392), (1248, 415680), (1280, 405288), (1299, 399360), (1440, 360256), (1536, 337740), (1560, 332544), (1664, 311760), (1732, 299520), (1872, 277120), (1920, 270192), (2048, 253305), (2080, 249408), (2165, 239616), (2304, 225160), (2340, 221696), (2496, 207840), (2560, 202644), (2598, 199680), (2880, 180128), (3072, 168870), (3120, 166272), (3328, 155880), (3464, 149760), (3744, 138560), (3840, 135096), (3897, 133120), (4160, 124704), (4330, 119808), (4608, 112580), (4680, 110848), (4992, 103920), (5120, 101322), (5196, 99840), (5629, 92160), (5760, 90064), (6144, 84435), (6240, 83136), (6495, 79872), (6656, 77940), (6928, 74880), (7488, 69280), (7680, 67548), (7794, 66560), (8320, 62352), (8660, 59904), (9216, 56290), (9360, 55424), (9984, 51960), (10240, 50661), (10392, 49920), (11258, 46080), (11520, 45032), (12480, 41568), (12990, 39936), (13312, 38970), (13856, 37440), (14976, 34640), (15360, 33774), (15588, 33280), (16640, 31176), (16887, 30720), (17320, 29952), (18432, 28145), (18720, 27712), (19485, 26624), (19968, 25980), (20784, 24960), (22516, 23040)]