6440540160

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6763}}^1$

素因数の和:6824

約数の個数: 192

約数和(自身を含む): 21272509440

約数和(自身を除く): 14831969280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2048, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 6144, 6763, 7440, 7680, 7936, 9920, 10240, 11904, 13526, 14880, 15360, 15872, 19840, 20289, 23808, 27052, 29760, 30720, 31744, 33815, 39680, 40578, 47616, 54104, 59520, 63488, 67630, 79360, 81156, 95232, 101445, 108208, 119040, 135260, 158720, 162312, 190464, 202890, 209653, 216416, 238080, 270520, 317440, 324624, 405780, 419306, 432832, 476160, 541040, 628959, 649248, 811560, 838612, 865664, 952320, 1048265, 1082080, 1257918, 1298496, 1623120, 1677224, 1731328, 2096530, 2164160, 2515836, 2596992, 3144795, 3246240, 3354448, 3462656, 4193060, 4328320, 5031672, 5193984, 6289590, 6492480, 6708896, 6925312, 8386120, 8656640, 10063344, 10387968, 12579180, 12984960, 13417792, 13850624, 16772240, 17313280, 20126688, 20775936, 25158360, 25969920, 26835584, 33544480, 34626560, 40253376, 41551872, 50316720, 51939840, 53671168, 67088960, 69253120, 80506752, 100633440, 103879680, 107342336, 134177920, 161013504, 201266880, 207759360, 214684672, 268355840, 322027008, 402533760, 429369344, 536711680, 644054016, 805067520, 1073423360, 1288108032, 1610135040, 2146846720, 3220270080, 6440540160]

約数ペア:

[(1, 6440540160), (2, 3220270080), (3, 2146846720), (4, 1610135040), (5, 1288108032), (6, 1073423360), (8, 805067520), (10, 644054016), (12, 536711680), (15, 429369344), (16, 402533760), (20, 322027008), (24, 268355840), (30, 214684672), (31, 207759360), (32, 201266880), (40, 161013504), (48, 134177920), (60, 107342336), (62, 103879680), (64, 100633440), (80, 80506752), (93, 69253120), (96, 67088960), (120, 53671168), (124, 51939840), (128, 50316720), (155, 41551872), (160, 40253376), (186, 34626560), (192, 33544480), (240, 26835584), (248, 25969920), (256, 25158360), (310, 20775936), (320, 20126688), (372, 17313280), (384, 16772240), (465, 13850624), (480, 13417792), (496, 12984960), (512, 12579180), (620, 10387968), (640, 10063344), (744, 8656640), (768, 8386120), (930, 6925312), (960, 6708896), (992, 6492480), (1024, 6289590), (1240, 5193984), (1280, 5031672), (1488, 4328320), (1536, 4193060), (1860, 3462656), (1920, 3354448), (1984, 3246240), (2048, 3144795), (2480, 2596992), (2560, 2515836), (2976, 2164160), (3072, 2096530), (3720, 1731328), (3840, 1677224), (3968, 1623120), (4960, 1298496), (5120, 1257918), (5952, 1082080), (6144, 1048265), (6763, 952320), (7440, 865664), (7680, 838612), (7936, 811560), (9920, 649248), (10240, 628959), (11904, 541040), (13526, 476160), (14880, 432832), (15360, 419306), (15872, 405780), (19840, 324624), (20289, 317440), (23808, 270520), (27052, 238080), (29760, 216416), (30720, 209653), (31744, 202890), (33815, 190464), (39680, 162312), (40578, 158720), (47616, 135260), (54104, 119040), (59520, 108208), (63488, 101445), (67630, 95232), (79360, 81156)]