4887664640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 12324312000

約数和(自身を除く): 7436647360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 109, 116, 128, 145, 151, 160, 218, 232, 256, 290, 302, 320, 436, 464, 512, 545, 580, 604, 640, 755, 872, 928, 1024, 1090, 1160, 1208, 1280, 1510, 1744, 1856, 2048, 2180, 2320, 2416, 2560, 3020, 3161, 3488, 3712, 4360, 4379, 4640, 4832, 5120, 6040, 6322, 6976, 7424, 8720, 8758, 9280, 9664, 10240, 12080, 12644, 13952, 14848, 15805, 16459, 17440, 17516, 18560, 19328, 21895, 24160, 25288, 27904, 29696, 31610, 32918, 34880, 35032, 37120, 38656, 43790, 48320, 50576, 55808, 59392, 63220, 65836, 69760, 70064, 74240, 77312, 82295, 87580, 96640, 101152, 111616, 126440, 131672, 139520, 140128, 148480, 154624, 164590, 175160, 193280, 202304, 223232, 252880, 263344, 279040, 280256, 296960, 309248, 329180, 350320, 386560, 404608, 477311, 505760, 526688, 558080, 560512, 658360, 700640, 773120, 809216, 954622, 1011520, 1053376, 1116160, 1121024, 1316720, 1401280, 1546240, 1618432, 1909244, 2023040, 2106752, 2242048, 2386555, 2633440, 2802560, 3236864, 3818488, 4046080, 4213504, 4484096, 4773110, 5266880, 5605120, 6473728, 7636976, 8092160, 8427008, 8968192, 9546220, 10533760, 11210240, 15273952, 16184320, 16854016, 19092440, 21067520, 22420480, 30547904, 32368640, 33708032, 38184880, 42135040, 44840960, 61095808, 76369760, 84270080, 122191616, 152739520, 168540160, 244383232, 305479040, 488766464, 610958080, 977532928, 1221916160, 2443832320, 4887664640]

約数ペア:

[(1, 4887664640), (2, 2443832320), (4, 1221916160), (5, 977532928), (8, 610958080), (10, 488766464), (16, 305479040), (20, 244383232), (29, 168540160), (32, 152739520), (40, 122191616), (58, 84270080), (64, 76369760), (80, 61095808), (109, 44840960), (116, 42135040), (128, 38184880), (145, 33708032), (151, 32368640), (160, 30547904), (218, 22420480), (232, 21067520), (256, 19092440), (290, 16854016), (302, 16184320), (320, 15273952), (436, 11210240), (464, 10533760), (512, 9546220), (545, 8968192), (580, 8427008), (604, 8092160), (640, 7636976), (755, 6473728), (872, 5605120), (928, 5266880), (1024, 4773110), (1090, 4484096), (1160, 4213504), (1208, 4046080), (1280, 3818488), (1510, 3236864), (1744, 2802560), (1856, 2633440), (2048, 2386555), (2180, 2242048), (2320, 2106752), (2416, 2023040), (2560, 1909244), (3020, 1618432), (3161, 1546240), (3488, 1401280), (3712, 1316720), (4360, 1121024), (4379, 1116160), (4640, 1053376), (4832, 1011520), (5120, 954622), (6040, 809216), (6322, 773120), (6976, 700640), (7424, 658360), (8720, 560512), (8758, 558080), (9280, 526688), (9664, 505760), (10240, 477311), (12080, 404608), (12644, 386560), (13952, 350320), (14848, 329180), (15805, 309248), (16459, 296960), (17440, 280256), (17516, 279040), (18560, 263344), (19328, 252880), (21895, 223232), (24160, 202304), (25288, 193280), (27904, 175160), (29696, 164590), (31610, 154624), (32918, 148480), (34880, 140128), (35032, 139520), (37120, 131672), (38656, 126440), (43790, 111616), (48320, 101152), (50576, 96640), (55808, 87580), (59392, 82295), (63220, 77312), (65836, 74240), (69760, 70064)]