1269959040

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{10499}}^1$

素因数の和:10534

約数の個数: 256

約数和(自身を含む): 5140800000

約数和(自身を除く): 3870840960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 10499, 12096, 13440, 15120, 17280, 20160, 20998, 24192, 30240, 31497, 40320, 41996, 52495, 60480, 62994, 73493, 83992, 94491, 104990, 120960, 125988, 146986, 157485, 167984, 188982, 209980, 220479, 251976, 283473, 293972, 314970, 335968, 367465, 377964, 419960, 440958, 472455, 503952, 566946, 587944, 629940, 661437, 671936, 734930, 755928, 839920, 881916, 944910, 1007904, 1102395, 1133892, 1175888, 1259880, 1322874, 1343872, 1417365, 1469860, 1511856, 1679840, 1763832, 1889820, 1984311, 2015808, 2204790, 2267784, 2351776, 2519760, 2645748, 2834730, 2939720, 3023712, 3307185, 3359680, 3527664, 3779640, 3968622, 4031616, 4409580, 4535568, 4703552, 5039520, 5291496, 5669460, 5879440, 6047424, 6614370, 6719360, 7055328, 7559280, 7937244, 8819160, 9071136, 9407104, 9921555, 10079040, 10582992, 11338920, 11758880, 12094848, 13228740, 14110656, 15118560, 15874488, 17638320, 18142272, 19843110, 20158080, 21165984, 22677840, 23517760, 26457480, 28221312, 30237120, 31748976, 35276640, 36284544, 39686220, 42331968, 45355680, 47035520, 52914960, 60474240, 63497952, 70553280, 79372440, 84663936, 90711360, 105829920, 126995904, 141106560, 158744880, 181422720, 211659840, 253991808, 317489760, 423319680, 634979520, 1269959040]

約数ペア:

[(1, 1269959040), (2, 634979520), (3, 423319680), (4, 317489760), (5, 253991808), (6, 211659840), (7, 181422720), (8, 158744880), (9, 141106560), (10, 126995904), (12, 105829920), (14, 90711360), (15, 84663936), (16, 79372440), (18, 70553280), (20, 63497952), (21, 60474240), (24, 52914960), (27, 47035520), (28, 45355680), (30, 42331968), (32, 39686220), (35, 36284544), (36, 35276640), (40, 31748976), (42, 30237120), (45, 28221312), (48, 26457480), (54, 23517760), (56, 22677840), (60, 21165984), (63, 20158080), (64, 19843110), (70, 18142272), (72, 17638320), (80, 15874488), (84, 15118560), (90, 14110656), (96, 13228740), (105, 12094848), (108, 11758880), (112, 11338920), (120, 10582992), (126, 10079040), (128, 9921555), (135, 9407104), (140, 9071136), (144, 8819160), (160, 7937244), (168, 7559280), (180, 7055328), (189, 6719360), (192, 6614370), (210, 6047424), (216, 5879440), (224, 5669460), (240, 5291496), (252, 5039520), (270, 4703552), (280, 4535568), (288, 4409580), (315, 4031616), (320, 3968622), (336, 3779640), (360, 3527664), (378, 3359680), (384, 3307185), (420, 3023712), (432, 2939720), (448, 2834730), (480, 2645748), (504, 2519760), (540, 2351776), (560, 2267784), (576, 2204790), (630, 2015808), (640, 1984311), (672, 1889820), (720, 1763832), (756, 1679840), (840, 1511856), (864, 1469860), (896, 1417365), (945, 1343872), (960, 1322874), (1008, 1259880), (1080, 1175888), (1120, 1133892), (1152, 1102395), (1260, 1007904), (1344, 944910), (1440, 881916), (1512, 839920), (1680, 755928), (1728, 734930), (1890, 671936), (1920, 661437), (2016, 629940), (2160, 587944), (2240, 566946), (2520, 503952), (2688, 472455), (2880, 440958), (3024, 419960), (3360, 377964), (3456, 367465), (3780, 335968), (4032, 314970), (4320, 293972), (4480, 283473), (5040, 251976), (5760, 220479), (6048, 209980), (6720, 188982), (7560, 167984), (8064, 157485), (8640, 146986), (10080, 125988), (10499, 120960), (12096, 104990), (13440, 94491), (15120, 83992), (17280, 73493), (20160, 62994), (20998, 60480), (24192, 52495), (30240, 41996), (31497, 40320)]