26449920

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 288

約数和(自身を含む): 107321760

約数和(自身を除く): 80871840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 128, 140, 144, 160, 164, 168, 180, 192, 205, 210, 224, 240, 246, 252, 256, 280, 287, 288, 315, 320, 328, 336, 360, 369, 384, 410, 420, 448, 480, 492, 504, 512, 560, 574, 576, 615, 630, 640, 656, 672, 720, 738, 768, 820, 840, 861, 896, 960, 984, 1008, 1024, 1120, 1148, 1152, 1230, 1260, 1280, 1312, 1344, 1435, 1440, 1476, 1536, 1640, 1680, 1722, 1792, 1845, 1920, 1968, 2016, 2048, 2240, 2296, 2304, 2460, 2520, 2560, 2583, 2624, 2688, 2870, 2880, 2952, 3072, 3280, 3360, 3444, 3584, 3690, 3840, 3936, 4032, 4305, 4480, 4592, 4608, 4920, 5040, 5120, 5166, 5248, 5376, 5740, 5760, 5904, 6144, 6560, 6720, 6888, 7168, 7380, 7680, 7872, 8064, 8610, 8960, 9184, 9216, 9840, 10080, 10240, 10332, 10496, 10752, 11480, 11520, 11808, 12915, 13120, 13440, 13776, 14336, 14760, 15360, 15744, 16128, 17220, 17920, 18368, 18432, 19680, 20160, 20664, 20992, 21504, 22960, 23040, 23616, 25830, 26240, 26880, 27552, 29520, 30720, 31488, 32256, 34440, 35840, 36736, 39360, 40320, 41328, 41984, 43008, 45920, 46080, 47232, 51660, 52480, 53760, 55104, 59040, 62976, 64512, 68880, 71680, 73472, 78720, 80640, 82656, 83968, 91840, 92160, 94464, 103320, 104960, 107520, 110208, 118080, 125952, 129024, 137760, 146944, 157440, 161280, 165312, 183680, 188928, 206640, 209920, 215040, 220416, 236160, 251904, 275520, 293888, 314880, 322560, 330624, 367360, 377856, 413280, 419840, 440832, 472320, 551040, 587776, 629760, 645120, 661248, 734720, 755712, 826560, 881664, 944640, 1102080, 1259520, 1322496, 1469440, 1653120, 1763328, 1889280, 2204160, 2644992, 2938880, 3306240, 3778560, 4408320, 5289984, 6612480, 8816640, 13224960, 26449920]

約数ペア:

[(1, 26449920), (2, 13224960), (3, 8816640), (4, 6612480), (5, 5289984), (6, 4408320), (7, 3778560), (8, 3306240), (9, 2938880), (10, 2644992), (12, 2204160), (14, 1889280), (15, 1763328), (16, 1653120), (18, 1469440), (20, 1322496), (21, 1259520), (24, 1102080), (28, 944640), (30, 881664), (32, 826560), (35, 755712), (36, 734720), (40, 661248), (41, 645120), (42, 629760), (45, 587776), (48, 551040), (56, 472320), (60, 440832), (63, 419840), (64, 413280), (70, 377856), (72, 367360), (80, 330624), (82, 322560), (84, 314880), (90, 293888), (96, 275520), (105, 251904), (112, 236160), (120, 220416), (123, 215040), (126, 209920), (128, 206640), (140, 188928), (144, 183680), (160, 165312), (164, 161280), (168, 157440), (180, 146944), (192, 137760), (205, 129024), (210, 125952), (224, 118080), (240, 110208), (246, 107520), (252, 104960), (256, 103320), (280, 94464), (287, 92160), (288, 91840), (315, 83968), (320, 82656), (328, 80640), (336, 78720), (360, 73472), (369, 71680), (384, 68880), (410, 64512), (420, 62976), (448, 59040), (480, 55104), (492, 53760), (504, 52480), (512, 51660), (560, 47232), (574, 46080), (576, 45920), (615, 43008), (630, 41984), (640, 41328), (656, 40320), (672, 39360), (720, 36736), (738, 35840), (768, 34440), (820, 32256), (840, 31488), (861, 30720), (896, 29520), (960, 27552), (984, 26880), (1008, 26240), (1024, 25830), (1120, 23616), (1148, 23040), (1152, 22960), (1230, 21504), (1260, 20992), (1280, 20664), (1312, 20160), (1344, 19680), (1435, 18432), (1440, 18368), (1476, 17920), (1536, 17220), (1640, 16128), (1680, 15744), (1722, 15360), (1792, 14760), (1845, 14336), (1920, 13776), (1968, 13440), (2016, 13120), (2048, 12915), (2240, 11808), (2296, 11520), (2304, 11480), (2460, 10752), (2520, 10496), (2560, 10332), (2583, 10240), (2624, 10080), (2688, 9840), (2870, 9216), (2880, 9184), (2952, 8960), (3072, 8610), (3280, 8064), (3360, 7872), (3444, 7680), (3584, 7380), (3690, 7168), (3840, 6888), (3936, 6720), (4032, 6560), (4305, 6144), (4480, 5904), (4592, 5760), (4608, 5740), (4920, 5376), (5040, 5248), (5120, 5166)]