1244866560

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^2\times {\mathrm{827}}^1$

素因数の和:871

約数の個数: 288

約数和(自身を含む): 4638422880

約数和(自身を除く): 3393556320

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, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 827, 840, 896, 960, 980, 1024, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1654, 1680, 1792, 1920, 1960, 2048, 2240, 2352, 2481, 2560, 2688, 2940, 3072, 3136, 3308, 3360, 3584, 3840, 3920, 4135, 4480, 4704, 4962, 5120, 5376, 5789, 5880, 6144, 6272, 6616, 6720, 7168, 7680, 7840, 8270, 8960, 9408, 9924, 10240, 10752, 11578, 11760, 12405, 12544, 13232, 13440, 14336, 15360, 15680, 16540, 17367, 17920, 18816, 19848, 21504, 23156, 23520, 24810, 25088, 26464, 26880, 28945, 30720, 31360, 33080, 34734, 35840, 37632, 39696, 40523, 43008, 46312, 47040, 49620, 50176, 52928, 53760, 57890, 62720, 66160, 69468, 71680, 75264, 79392, 81046, 86835, 92624, 94080, 99240, 100352, 105856, 107520, 115780, 121569, 125440, 132320, 138936, 150528, 158784, 162092, 173670, 185248, 188160, 198480, 202615, 211712, 215040, 231560, 243138, 250880, 264640, 277872, 301056, 317568, 324184, 347340, 370496, 376320, 396960, 405230, 423424, 463120, 486276, 501760, 529280, 555744, 607845, 635136, 648368, 694680, 740992, 752640, 793920, 810460, 846848, 926240, 972552, 1058560, 1111488, 1215690, 1270272, 1296736, 1389360, 1481984, 1505280, 1587840, 1620920, 1693696, 1852480, 1945104, 2117120, 2222976, 2431380, 2540544, 2593472, 2778720, 2963968, 3175680, 3241840, 3704960, 3890208, 4234240, 4445952, 4862760, 5081088, 5186944, 5557440, 5927936, 6351360, 6483680, 7409920, 7780416, 8468480, 8891904, 9725520, 10373888, 11114880, 11855872, 12702720, 12967360, 14819840, 15560832, 17783808, 19451040, 20747776, 22229760, 25405440, 25934720, 29639680, 31121664, 35567616, 38902080, 41495552, 44459520, 51869440, 59279360, 62243328, 77804160, 82991104, 88919040, 103738880, 124486656, 155608320, 177838080, 207477760, 248973312, 311216640, 414955520, 622433280, 1244866560]

約数ペア:

[(1, 1244866560), (2, 622433280), (3, 414955520), (4, 311216640), (5, 248973312), (6, 207477760), (7, 177838080), (8, 155608320), (10, 124486656), (12, 103738880), (14, 88919040), (15, 82991104), (16, 77804160), (20, 62243328), (21, 59279360), (24, 51869440), (28, 44459520), (30, 41495552), (32, 38902080), (35, 35567616), (40, 31121664), (42, 29639680), (48, 25934720), (49, 25405440), (56, 22229760), (60, 20747776), (64, 19451040), (70, 17783808), (80, 15560832), (84, 14819840), (96, 12967360), (98, 12702720), (105, 11855872), (112, 11114880), (120, 10373888), (128, 9725520), (140, 8891904), (147, 8468480), (160, 7780416), (168, 7409920), (192, 6483680), (196, 6351360), (210, 5927936), (224, 5557440), (240, 5186944), (245, 5081088), (256, 4862760), (280, 4445952), (294, 4234240), (320, 3890208), (336, 3704960), (384, 3241840), (392, 3175680), (420, 2963968), (448, 2778720), (480, 2593472), (490, 2540544), (512, 2431380), (560, 2222976), (588, 2117120), (640, 1945104), (672, 1852480), (735, 1693696), (768, 1620920), (784, 1587840), (827, 1505280), (840, 1481984), (896, 1389360), (960, 1296736), (980, 1270272), (1024, 1215690), (1120, 1111488), (1176, 1058560), (1280, 972552), (1344, 926240), (1470, 846848), (1536, 810460), (1568, 793920), (1654, 752640), (1680, 740992), (1792, 694680), (1920, 648368), (1960, 635136), (2048, 607845), (2240, 555744), (2352, 529280), (2481, 501760), (2560, 486276), (2688, 463120), (2940, 423424), (3072, 405230), (3136, 396960), (3308, 376320), (3360, 370496), (3584, 347340), (3840, 324184), (3920, 317568), (4135, 301056), (4480, 277872), (4704, 264640), (4962, 250880), (5120, 243138), (5376, 231560), (5789, 215040), (5880, 211712), (6144, 202615), (6272, 198480), (6616, 188160), (6720, 185248), (7168, 173670), (7680, 162092), (7840, 158784), (8270, 150528), (8960, 138936), (9408, 132320), (9924, 125440), (10240, 121569), (10752, 115780), (11578, 107520), (11760, 105856), (12405, 100352), (12544, 99240), (13232, 94080), (13440, 92624), (14336, 86835), (15360, 81046), (15680, 79392), (16540, 75264), (17367, 71680), (17920, 69468), (18816, 66160), (19848, 62720), (21504, 57890), (23156, 53760), (23520, 52928), (24810, 50176), (25088, 49620), (26464, 47040), (26880, 46312), (28945, 43008), (30720, 40523), (31360, 39696), (33080, 37632), (34734, 35840)]