39191040

素因数分解:

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

素因数の和:51

約数の個数: 320

約数和(自身を含む): 161061120

約数和(自身を除く): 121870080

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, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 729, 756, 768, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1280, 1296, 1344, 1440, 1458, 1512, 1536, 1620, 1680, 1701, 1728, 1792, 1890, 1920, 1944, 2016, 2160, 2187, 2240, 2268, 2304, 2430, 2520, 2560, 2592, 2688, 2835, 2880, 2916, 3024, 3240, 3360, 3402, 3456, 3584, 3645, 3780, 3840, 3888, 4032, 4320, 4374, 4480, 4536, 4608, 4860, 5040, 5103, 5184, 5376, 5670, 5760, 5832, 6048, 6480, 6720, 6804, 6912, 7290, 7560, 7680, 7776, 8064, 8505, 8640, 8748, 8960, 9072, 9720, 10080, 10206, 10368, 10752, 10935, 11340, 11520, 11664, 12096, 12960, 13440, 13608, 13824, 14580, 15120, 15309, 15552, 16128, 17010, 17280, 17496, 17920, 18144, 19440, 20160, 20412, 20736, 21870, 22680, 23040, 23328, 24192, 25515, 25920, 26880, 27216, 29160, 30240, 30618, 31104, 32256, 34020, 34560, 34992, 36288, 38880, 40320, 40824, 41472, 43740, 45360, 46656, 48384, 51030, 51840, 53760, 54432, 58320, 60480, 61236, 62208, 68040, 69120, 69984, 72576, 76545, 77760, 80640, 81648, 87480, 90720, 93312, 96768, 102060, 103680, 108864, 116640, 120960, 122472, 124416, 136080, 139968, 145152, 153090, 155520, 161280, 163296, 174960, 181440, 186624, 204120, 207360, 217728, 233280, 241920, 244944, 272160, 279936, 290304, 306180, 311040, 326592, 349920, 362880, 373248, 408240, 435456, 466560, 483840, 489888, 544320, 559872, 612360, 622080, 653184, 699840, 725760, 816480, 870912, 933120, 979776, 1088640, 1119744, 1224720, 1306368, 1399680, 1451520, 1632960, 1866240, 1959552, 2177280, 2449440, 2612736, 2799360, 3265920, 3919104, 4354560, 4898880, 5598720, 6531840, 7838208, 9797760, 13063680, 19595520, 39191040]

約数ペア:

[(1, 39191040), (2, 19595520), (3, 13063680), (4, 9797760), (5, 7838208), (6, 6531840), (7, 5598720), (8, 4898880), (9, 4354560), (10, 3919104), (12, 3265920), (14, 2799360), (15, 2612736), (16, 2449440), (18, 2177280), (20, 1959552), (21, 1866240), (24, 1632960), (27, 1451520), (28, 1399680), (30, 1306368), (32, 1224720), (35, 1119744), (36, 1088640), (40, 979776), (42, 933120), (45, 870912), (48, 816480), (54, 725760), (56, 699840), (60, 653184), (63, 622080), (64, 612360), (70, 559872), (72, 544320), (80, 489888), (81, 483840), (84, 466560), (90, 435456), (96, 408240), (105, 373248), (108, 362880), (112, 349920), (120, 326592), (126, 311040), (128, 306180), (135, 290304), (140, 279936), (144, 272160), (160, 244944), (162, 241920), (168, 233280), (180, 217728), (189, 207360), (192, 204120), (210, 186624), (216, 181440), (224, 174960), (240, 163296), (243, 161280), (252, 155520), (256, 153090), (270, 145152), (280, 139968), (288, 136080), (315, 124416), (320, 122472), (324, 120960), (336, 116640), (360, 108864), (378, 103680), (384, 102060), (405, 96768), (420, 93312), (432, 90720), (448, 87480), (480, 81648), (486, 80640), (504, 77760), (512, 76545), (540, 72576), (560, 69984), (567, 69120), (576, 68040), (630, 62208), (640, 61236), (648, 60480), (672, 58320), (720, 54432), (729, 53760), (756, 51840), (768, 51030), (810, 48384), (840, 46656), (864, 45360), (896, 43740), (945, 41472), (960, 40824), (972, 40320), (1008, 38880), (1080, 36288), (1120, 34992), (1134, 34560), (1152, 34020), (1215, 32256), (1260, 31104), (1280, 30618), (1296, 30240), (1344, 29160), (1440, 27216), (1458, 26880), (1512, 25920), (1536, 25515), (1620, 24192), (1680, 23328), (1701, 23040), (1728, 22680), (1792, 21870), (1890, 20736), (1920, 20412), (1944, 20160), (2016, 19440), (2160, 18144), (2187, 17920), (2240, 17496), (2268, 17280), (2304, 17010), (2430, 16128), (2520, 15552), (2560, 15309), (2592, 15120), (2688, 14580), (2835, 13824), (2880, 13608), (2916, 13440), (3024, 12960), (3240, 12096), (3360, 11664), (3402, 11520), (3456, 11340), (3584, 10935), (3645, 10752), (3780, 10368), (3840, 10206), (3888, 10080), (4032, 9720), (4320, 9072), (4374, 8960), (4480, 8748), (4536, 8640), (4608, 8505), (4860, 8064), (5040, 7776), (5103, 7680), (5184, 7560), (5376, 7290), (5670, 6912), (5760, 6804), (5832, 6720), (6048, 6480)]