11521440

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{127}}^1$

素因数の和:161

約数の個数: 240

約数和(自身を含む): 46835712

約数和(自身を除く): 35314272

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 127, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 254, 270, 280, 288, 315, 324, 336, 360, 378, 381, 405, 420, 432, 480, 504, 508, 540, 560, 567, 630, 635, 648, 672, 720, 756, 762, 810, 840, 864, 889, 945, 1008, 1016, 1080, 1120, 1134, 1143, 1260, 1270, 1296, 1440, 1512, 1524, 1620, 1680, 1778, 1890, 1905, 2016, 2032, 2160, 2268, 2286, 2520, 2540, 2592, 2667, 2835, 3024, 3048, 3240, 3360, 3429, 3556, 3780, 3810, 4064, 4320, 4445, 4536, 4572, 5040, 5080, 5334, 5670, 5715, 6048, 6096, 6480, 6858, 7112, 7560, 7620, 8001, 8890, 9072, 9144, 10080, 10160, 10287, 10668, 11340, 11430, 12192, 12960, 13335, 13716, 14224, 15120, 15240, 16002, 17145, 17780, 18144, 18288, 20320, 20574, 21336, 22680, 22860, 24003, 26670, 27432, 28448, 30240, 30480, 32004, 34290, 35560, 36576, 40005, 41148, 42672, 45360, 45720, 48006, 51435, 53340, 54864, 60960, 64008, 68580, 71120, 72009, 80010, 82296, 85344, 90720, 91440, 96012, 102870, 106680, 109728, 120015, 128016, 137160, 142240, 144018, 160020, 164592, 182880, 192024, 205740, 213360, 240030, 256032, 274320, 288036, 320040, 329184, 360045, 384048, 411480, 426720, 480060, 548640, 576072, 640080, 720090, 768096, 822960, 960120, 1152144, 1280160, 1440180, 1645920, 1920240, 2304288, 2880360, 3840480, 5760720, 11521440]

約数ペア:

[(1, 11521440), (2, 5760720), (3, 3840480), (4, 2880360), (5, 2304288), (6, 1920240), (7, 1645920), (8, 1440180), (9, 1280160), (10, 1152144), (12, 960120), (14, 822960), (15, 768096), (16, 720090), (18, 640080), (20, 576072), (21, 548640), (24, 480060), (27, 426720), (28, 411480), (30, 384048), (32, 360045), (35, 329184), (36, 320040), (40, 288036), (42, 274320), (45, 256032), (48, 240030), (54, 213360), (56, 205740), (60, 192024), (63, 182880), (70, 164592), (72, 160020), (80, 144018), (81, 142240), (84, 137160), (90, 128016), (96, 120015), (105, 109728), (108, 106680), (112, 102870), (120, 96012), (126, 91440), (127, 90720), (135, 85344), (140, 82296), (144, 80010), (160, 72009), (162, 71120), (168, 68580), (180, 64008), (189, 60960), (210, 54864), (216, 53340), (224, 51435), (240, 48006), (252, 45720), (254, 45360), (270, 42672), (280, 41148), (288, 40005), (315, 36576), (324, 35560), (336, 34290), (360, 32004), (378, 30480), (381, 30240), (405, 28448), (420, 27432), (432, 26670), (480, 24003), (504, 22860), (508, 22680), (540, 21336), (560, 20574), (567, 20320), (630, 18288), (635, 18144), (648, 17780), (672, 17145), (720, 16002), (756, 15240), (762, 15120), (810, 14224), (840, 13716), (864, 13335), (889, 12960), (945, 12192), (1008, 11430), (1016, 11340), (1080, 10668), (1120, 10287), (1134, 10160), (1143, 10080), (1260, 9144), (1270, 9072), (1296, 8890), (1440, 8001), (1512, 7620), (1524, 7560), (1620, 7112), (1680, 6858), (1778, 6480), (1890, 6096), (1905, 6048), (2016, 5715), (2032, 5670), (2160, 5334), (2268, 5080), (2286, 5040), (2520, 4572), (2540, 4536), (2592, 4445), (2667, 4320), (2835, 4064), (3024, 3810), (3048, 3780), (3240, 3556), (3360, 3429)]