265907520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:877

約数の個数: 168

約数和(自身を含む): 923080704

約数和(自身を除く): 657173184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 635, 720, 727, 762, 960, 1016, 1143, 1270, 1440, 1454, 1524, 1905, 2032, 2181, 2286, 2540, 2880, 2908, 3048, 3635, 3810, 4064, 4362, 4572, 5080, 5715, 5816, 6096, 6543, 7270, 7620, 8128, 8724, 9144, 10160, 10905, 11430, 11632, 12192, 13086, 14540, 15240, 17448, 18288, 20320, 21810, 22860, 23264, 24384, 26172, 29080, 30480, 32715, 34896, 36576, 40640, 43620, 45720, 46528, 52344, 58160, 60960, 65430, 69792, 73152, 87240, 91440, 92329, 104688, 116320, 121920, 130860, 139584, 174480, 182880, 184658, 209376, 232640, 261720, 276987, 348960, 365760, 369316, 418752, 461645, 523440, 553974, 697920, 738632, 830961, 923290, 1046880, 1107948, 1384935, 1477264, 1661922, 1846580, 2093760, 2215896, 2769870, 2954528, 3323844, 3693160, 4154805, 4431792, 5539740, 5909056, 6647688, 7386320, 8309610, 8863584, 11079480, 13295376, 14772640, 16619220, 17727168, 22158960, 26590752, 29545280, 33238440, 44317920, 53181504, 66476880, 88635840, 132953760, 265907520]

約数ペア:

[(1, 265907520), (2, 132953760), (3, 88635840), (4, 66476880), (5, 53181504), (6, 44317920), (8, 33238440), (9, 29545280), (10, 26590752), (12, 22158960), (15, 17727168), (16, 16619220), (18, 14772640), (20, 13295376), (24, 11079480), (30, 8863584), (32, 8309610), (36, 7386320), (40, 6647688), (45, 5909056), (48, 5539740), (60, 4431792), (64, 4154805), (72, 3693160), (80, 3323844), (90, 2954528), (96, 2769870), (120, 2215896), (127, 2093760), (144, 1846580), (160, 1661922), (180, 1477264), (192, 1384935), (240, 1107948), (254, 1046880), (288, 923290), (320, 830961), (360, 738632), (381, 697920), (480, 553974), (508, 523440), (576, 461645), (635, 418752), (720, 369316), (727, 365760), (762, 348960), (960, 276987), (1016, 261720), (1143, 232640), (1270, 209376), (1440, 184658), (1454, 182880), (1524, 174480), (1905, 139584), (2032, 130860), (2181, 121920), (2286, 116320), (2540, 104688), (2880, 92329), (2908, 91440), (3048, 87240), (3635, 73152), (3810, 69792), (4064, 65430), (4362, 60960), (4572, 58160), (5080, 52344), (5715, 46528), (5816, 45720), (6096, 43620), (6543, 40640), (7270, 36576), (7620, 34896), (8128, 32715), (8724, 30480), (9144, 29080), (10160, 26172), (10905, 24384), (11430, 23264), (11632, 22860), (12192, 21810), (13086, 20320), (14540, 18288), (15240, 17448)]