22044960

素因数分解:

$2^5\times 3^9\times 5^1\times 7^1$

素因数の和:49

約数の個数: 240

約数和(自身を含む): 89280576

約数和(自身を除く): 67235616

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, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 729, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2187, 2268, 2430, 2520, 2592, 2835, 2916, 3024, 3240, 3360, 3402, 3645, 3780, 3888, 4320, 4374, 4536, 4860, 5040, 5103, 5670, 5832, 6048, 6480, 6561, 6804, 7290, 7560, 7776, 8505, 8748, 9072, 9720, 10080, 10206, 10935, 11340, 11664, 12960, 13122, 13608, 14580, 15120, 15309, 17010, 17496, 18144, 19440, 19683, 20412, 21870, 22680, 23328, 25515, 26244, 27216, 29160, 30240, 30618, 32805, 34020, 34992, 38880, 39366, 40824, 43740, 45360, 45927, 51030, 52488, 54432, 58320, 61236, 65610, 68040, 69984, 76545, 78732, 81648, 87480, 90720, 91854, 98415, 102060, 104976, 116640, 122472, 131220, 136080, 137781, 153090, 157464, 163296, 174960, 183708, 196830, 204120, 209952, 229635, 244944, 262440, 272160, 275562, 306180, 314928, 349920, 367416, 393660, 408240, 459270, 489888, 524880, 551124, 612360, 629856, 688905, 734832, 787320, 816480, 918540, 1049760, 1102248, 1224720, 1377810, 1469664, 1574640, 1837080, 2204496, 2449440, 2755620, 3149280, 3674160, 4408992, 5511240, 7348320, 11022480, 22044960]

約数ペア:

[(1, 22044960), (2, 11022480), (3, 7348320), (4, 5511240), (5, 4408992), (6, 3674160), (7, 3149280), (8, 2755620), (9, 2449440), (10, 2204496), (12, 1837080), (14, 1574640), (15, 1469664), (16, 1377810), (18, 1224720), (20, 1102248), (21, 1049760), (24, 918540), (27, 816480), (28, 787320), (30, 734832), (32, 688905), (35, 629856), (36, 612360), (40, 551124), (42, 524880), (45, 489888), (48, 459270), (54, 408240), (56, 393660), (60, 367416), (63, 349920), (70, 314928), (72, 306180), (80, 275562), (81, 272160), (84, 262440), (90, 244944), (96, 229635), (105, 209952), (108, 204120), (112, 196830), (120, 183708), (126, 174960), (135, 163296), (140, 157464), (144, 153090), (160, 137781), (162, 136080), (168, 131220), (180, 122472), (189, 116640), (210, 104976), (216, 102060), (224, 98415), (240, 91854), (243, 90720), (252, 87480), (270, 81648), (280, 78732), (288, 76545), (315, 69984), (324, 68040), (336, 65610), (360, 61236), (378, 58320), (405, 54432), (420, 52488), (432, 51030), (480, 45927), (486, 45360), (504, 43740), (540, 40824), (560, 39366), (567, 38880), (630, 34992), (648, 34020), (672, 32805), (720, 30618), (729, 30240), (756, 29160), (810, 27216), (840, 26244), (864, 25515), (945, 23328), (972, 22680), (1008, 21870), (1080, 20412), (1120, 19683), (1134, 19440), (1215, 18144), (1260, 17496), (1296, 17010), (1440, 15309), (1458, 15120), (1512, 14580), (1620, 13608), (1680, 13122), (1701, 12960), (1890, 11664), (1944, 11340), (2016, 10935), (2160, 10206), (2187, 10080), (2268, 9720), (2430, 9072), (2520, 8748), (2592, 8505), (2835, 7776), (2916, 7560), (3024, 7290), (3240, 6804), (3360, 6561), (3402, 6480), (3645, 6048), (3780, 5832), (3888, 5670), (4320, 5103), (4374, 5040), (4536, 4860)]