2425405440

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 240

約数和(自身を含む): 7926992640

約数和(自身を除く): 5501587200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 139, 142, 160, 192, 213, 240, 256, 278, 284, 320, 355, 384, 417, 426, 480, 512, 556, 568, 640, 695, 710, 768, 834, 852, 960, 1024, 1065, 1112, 1136, 1280, 1390, 1420, 1536, 1668, 1704, 1920, 2048, 2085, 2130, 2224, 2272, 2560, 2780, 2840, 3072, 3336, 3408, 3840, 4096, 4170, 4260, 4448, 4544, 5120, 5560, 5680, 6144, 6672, 6816, 7680, 8192, 8340, 8520, 8896, 9088, 9869, 10240, 11120, 11360, 12288, 13344, 13632, 15360, 16384, 16680, 17040, 17792, 18176, 19738, 20480, 22240, 22720, 24576, 26688, 27264, 29607, 30720, 33360, 34080, 35584, 36352, 39476, 40960, 44480, 45440, 49152, 49345, 53376, 54528, 59214, 61440, 66720, 68160, 71168, 72704, 78952, 81920, 88960, 90880, 98690, 106752, 109056, 118428, 122880, 133440, 136320, 142336, 145408, 148035, 157904, 177920, 181760, 197380, 213504, 218112, 236856, 245760, 266880, 272640, 284672, 290816, 296070, 315808, 355840, 363520, 394760, 427008, 436224, 473712, 533760, 545280, 569344, 581632, 592140, 631616, 711680, 727040, 789520, 854016, 872448, 947424, 1067520, 1090560, 1138688, 1163264, 1184280, 1263232, 1423360, 1454080, 1579040, 1708032, 1744896, 1894848, 2135040, 2181120, 2277376, 2368560, 2526464, 2846720, 2908160, 3158080, 3416064, 3489792, 3789696, 4270080, 4362240, 4737120, 5052928, 5693440, 5816320, 6316160, 6832128, 7579392, 8540160, 8724480, 9474240, 10105856, 11386880, 12632320, 15158784, 17080320, 17448960, 18948480, 20211712, 25264640, 30317568, 34160640, 37896960, 40423424, 50529280, 60635136, 75793920, 80846848, 101058560, 121270272, 151587840, 161693696, 202117120, 242540544, 303175680, 404234240, 485081088, 606351360, 808468480, 1212702720, 2425405440]

約数ペア:

[(1, 2425405440), (2, 1212702720), (3, 808468480), (4, 606351360), (5, 485081088), (6, 404234240), (8, 303175680), (10, 242540544), (12, 202117120), (15, 161693696), (16, 151587840), (20, 121270272), (24, 101058560), (30, 80846848), (32, 75793920), (40, 60635136), (48, 50529280), (60, 40423424), (64, 37896960), (71, 34160640), (80, 30317568), (96, 25264640), (120, 20211712), (128, 18948480), (139, 17448960), (142, 17080320), (160, 15158784), (192, 12632320), (213, 11386880), (240, 10105856), (256, 9474240), (278, 8724480), (284, 8540160), (320, 7579392), (355, 6832128), (384, 6316160), (417, 5816320), (426, 5693440), (480, 5052928), (512, 4737120), (556, 4362240), (568, 4270080), (640, 3789696), (695, 3489792), (710, 3416064), (768, 3158080), (834, 2908160), (852, 2846720), (960, 2526464), (1024, 2368560), (1065, 2277376), (1112, 2181120), (1136, 2135040), (1280, 1894848), (1390, 1744896), (1420, 1708032), (1536, 1579040), (1668, 1454080), (1704, 1423360), (1920, 1263232), (2048, 1184280), (2085, 1163264), (2130, 1138688), (2224, 1090560), (2272, 1067520), (2560, 947424), (2780, 872448), (2840, 854016), (3072, 789520), (3336, 727040), (3408, 711680), (3840, 631616), (4096, 592140), (4170, 581632), (4260, 569344), (4448, 545280), (4544, 533760), (5120, 473712), (5560, 436224), (5680, 427008), (6144, 394760), (6672, 363520), (6816, 355840), (7680, 315808), (8192, 296070), (8340, 290816), (8520, 284672), (8896, 272640), (9088, 266880), (9869, 245760), (10240, 236856), (11120, 218112), (11360, 213504), (12288, 197380), (13344, 181760), (13632, 177920), (15360, 157904), (16384, 148035), (16680, 145408), (17040, 142336), (17792, 136320), (18176, 133440), (19738, 122880), (20480, 118428), (22240, 109056), (22720, 106752), (24576, 98690), (26688, 90880), (27264, 88960), (29607, 81920), (30720, 78952), (33360, 72704), (34080, 71168), (35584, 68160), (36352, 66720), (39476, 61440), (40960, 59214), (44480, 54528), (45440, 53376), (49152, 49345)]