1109015040

素因数分解:

$2^9\times 3^1\times 5^1\times 7^3\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 320

約数和(自身を含む): 4144377600

約数和(自身を除く): 3035362560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 343, 384, 392, 420, 421, 448, 480, 490, 512, 560, 588, 640, 672, 686, 735, 768, 784, 840, 842, 896, 960, 980, 1029, 1120, 1176, 1263, 1280, 1344, 1372, 1470, 1536, 1568, 1680, 1684, 1715, 1792, 1920, 1960, 2058, 2105, 2240, 2352, 2526, 2560, 2688, 2744, 2940, 2947, 3136, 3360, 3368, 3430, 3584, 3840, 3920, 4116, 4210, 4480, 4704, 5052, 5145, 5376, 5488, 5880, 5894, 6272, 6315, 6720, 6736, 6860, 7680, 7840, 8232, 8420, 8841, 8960, 9408, 10104, 10290, 10752, 10976, 11760, 11788, 12544, 12630, 13440, 13472, 13720, 14735, 15680, 16464, 16840, 17682, 17920, 18816, 20208, 20580, 20629, 21952, 23520, 23576, 25088, 25260, 26880, 26944, 27440, 29470, 31360, 32928, 33680, 35364, 37632, 40416, 41160, 41258, 43904, 44205, 47040, 47152, 50520, 53760, 53888, 54880, 58940, 61887, 62720, 65856, 67360, 70728, 75264, 80832, 82320, 82516, 87808, 88410, 94080, 94304, 101040, 103145, 107776, 109760, 117880, 123774, 125440, 131712, 134720, 141456, 144403, 161664, 164640, 165032, 175616, 176820, 188160, 188608, 202080, 206290, 215552, 219520, 235760, 247548, 263424, 269440, 282912, 288806, 309435, 323328, 329280, 330064, 353640, 376320, 377216, 404160, 412580, 433209, 439040, 471520, 495096, 526848, 538880, 565824, 577612, 618870, 646656, 658560, 660128, 707280, 722015, 754432, 808320, 825160, 866418, 878080, 943040, 990192, 1077760, 1131648, 1155224, 1237740, 1317120, 1320256, 1414560, 1444030, 1508864, 1616640, 1650320, 1732836, 1886080, 1980384, 2166045, 2263296, 2310448, 2475480, 2634240, 2640512, 2829120, 2888060, 3233280, 3300640, 3465672, 3772160, 3960768, 4332090, 4526592, 4620896, 4950960, 5281024, 5658240, 5776120, 6601280, 6931344, 7544320, 7921536, 8664180, 9241792, 9901920, 10562048, 11316480, 11552240, 13202560, 13862688, 15843072, 17328360, 18483584, 19803840, 22632960, 23104480, 26405120, 27725376, 31686144, 34656720, 36967168, 39607680, 46208960, 52810240, 55450752, 69313440, 73934336, 79215360, 92417920, 110901504, 138626880, 158430720, 184835840, 221803008, 277253760, 369671680, 554507520, 1109015040]

約数ペア:

[(1, 1109015040), (2, 554507520), (3, 369671680), (4, 277253760), (5, 221803008), (6, 184835840), (7, 158430720), (8, 138626880), (10, 110901504), (12, 92417920), (14, 79215360), (15, 73934336), (16, 69313440), (20, 55450752), (21, 52810240), (24, 46208960), (28, 39607680), (30, 36967168), (32, 34656720), (35, 31686144), (40, 27725376), (42, 26405120), (48, 23104480), (49, 22632960), (56, 19803840), (60, 18483584), (64, 17328360), (70, 15843072), (80, 13862688), (84, 13202560), (96, 11552240), (98, 11316480), (105, 10562048), (112, 9901920), (120, 9241792), (128, 8664180), (140, 7921536), (147, 7544320), (160, 6931344), (168, 6601280), (192, 5776120), (196, 5658240), (210, 5281024), (224, 4950960), (240, 4620896), (245, 4526592), (256, 4332090), (280, 3960768), (294, 3772160), (320, 3465672), (336, 3300640), (343, 3233280), (384, 2888060), (392, 2829120), (420, 2640512), (421, 2634240), (448, 2475480), (480, 2310448), (490, 2263296), (512, 2166045), (560, 1980384), (588, 1886080), (640, 1732836), (672, 1650320), (686, 1616640), (735, 1508864), (768, 1444030), (784, 1414560), (840, 1320256), (842, 1317120), (896, 1237740), (960, 1155224), (980, 1131648), (1029, 1077760), (1120, 990192), (1176, 943040), (1263, 878080), (1280, 866418), (1344, 825160), (1372, 808320), (1470, 754432), (1536, 722015), (1568, 707280), (1680, 660128), (1684, 658560), (1715, 646656), (1792, 618870), (1920, 577612), (1960, 565824), (2058, 538880), (2105, 526848), (2240, 495096), (2352, 471520), (2526, 439040), (2560, 433209), (2688, 412580), (2744, 404160), (2940, 377216), (2947, 376320), (3136, 353640), (3360, 330064), (3368, 329280), (3430, 323328), (3584, 309435), (3840, 288806), (3920, 282912), (4116, 269440), (4210, 263424), (4480, 247548), (4704, 235760), (5052, 219520), (5145, 215552), (5376, 206290), (5488, 202080), (5880, 188608), (5894, 188160), (6272, 176820), (6315, 175616), (6720, 165032), (6736, 164640), (6860, 161664), (7680, 144403), (7840, 141456), (8232, 134720), (8420, 131712), (8841, 125440), (8960, 123774), (9408, 117880), (10104, 109760), (10290, 107776), (10752, 103145), (10976, 101040), (11760, 94304), (11788, 94080), (12544, 88410), (12630, 87808), (13440, 82516), (13472, 82320), (13720, 80832), (14735, 75264), (15680, 70728), (16464, 67360), (16840, 65856), (17682, 62720), (17920, 61887), (18816, 58940), (20208, 54880), (20580, 53888), (20629, 53760), (21952, 50520), (23520, 47152), (23576, 47040), (25088, 44205), (25260, 43904), (26880, 41258), (26944, 41160), (27440, 40416), (29470, 37632), (31360, 35364), (32928, 33680)]