127249920

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{263}}^1$

素因数の和:302

約数の個数: 320

約数和(自身を含む): 518538240

約数和(自身を除く): 391288320

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 263, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 526, 540, 560, 576, 630, 640, 672, 720, 756, 768, 789, 840, 864, 896, 945, 960, 1008, 1052, 1080, 1120, 1152, 1260, 1280, 1315, 1344, 1440, 1512, 1536, 1578, 1680, 1728, 1792, 1841, 1890, 1920, 2016, 2104, 2160, 2240, 2304, 2367, 2520, 2560, 2630, 2688, 2880, 3024, 3156, 3360, 3456, 3584, 3682, 3780, 3840, 3945, 4032, 4208, 4320, 4480, 4608, 4734, 5040, 5260, 5376, 5523, 5760, 6048, 6312, 6720, 6912, 7101, 7364, 7560, 7680, 7890, 8064, 8416, 8640, 8960, 9205, 9468, 10080, 10520, 10752, 11046, 11520, 11835, 12096, 12624, 13440, 13824, 14202, 14728, 15120, 15780, 16128, 16569, 16832, 17280, 17920, 18410, 18936, 20160, 21040, 22092, 23040, 23670, 24192, 25248, 26880, 27615, 28404, 29456, 30240, 31560, 32256, 33138, 33664, 34560, 35505, 36820, 37872, 40320, 42080, 44184, 47340, 48384, 49707, 50496, 53760, 55230, 56808, 58912, 60480, 63120, 66276, 67328, 69120, 71010, 73640, 75744, 80640, 82845, 84160, 88368, 94680, 96768, 99414, 100992, 110460, 113616, 117824, 120960, 126240, 132552, 134656, 142020, 147280, 151488, 161280, 165690, 168320, 176736, 189360, 198828, 201984, 220920, 227232, 235648, 241920, 248535, 252480, 265104, 284040, 294560, 302976, 331380, 336640, 353472, 378720, 397656, 403968, 441840, 454464, 471296, 483840, 497070, 504960, 530208, 568080, 589120, 605952, 662760, 673280, 706944, 757440, 795312, 883680, 908928, 942592, 994140, 1009920, 1060416, 1136160, 1178240, 1211904, 1325520, 1413888, 1514880, 1590624, 1767360, 1817856, 1988280, 2019840, 2120832, 2272320, 2356480, 2651040, 2827776, 3029760, 3181248, 3534720, 3635712, 3976560, 4241664, 4544640, 4712960, 5302080, 6059520, 6362496, 7069440, 7953120, 8483328, 9089280, 10604160, 12724992, 14138880, 15906240, 18178560, 21208320, 25449984, 31812480, 42416640, 63624960, 127249920]

約数ペア:

[(1, 127249920), (2, 63624960), (3, 42416640), (4, 31812480), (5, 25449984), (6, 21208320), (7, 18178560), (8, 15906240), (9, 14138880), (10, 12724992), (12, 10604160), (14, 9089280), (15, 8483328), (16, 7953120), (18, 7069440), (20, 6362496), (21, 6059520), (24, 5302080), (27, 4712960), (28, 4544640), (30, 4241664), (32, 3976560), (35, 3635712), (36, 3534720), (40, 3181248), (42, 3029760), (45, 2827776), (48, 2651040), (54, 2356480), (56, 2272320), (60, 2120832), (63, 2019840), (64, 1988280), (70, 1817856), (72, 1767360), (80, 1590624), (84, 1514880), (90, 1413888), (96, 1325520), (105, 1211904), (108, 1178240), (112, 1136160), (120, 1060416), (126, 1009920), (128, 994140), (135, 942592), (140, 908928), (144, 883680), (160, 795312), (168, 757440), (180, 706944), (189, 673280), (192, 662760), (210, 605952), (216, 589120), (224, 568080), (240, 530208), (252, 504960), (256, 497070), (263, 483840), (270, 471296), (280, 454464), (288, 441840), (315, 403968), (320, 397656), (336, 378720), (360, 353472), (378, 336640), (384, 331380), (420, 302976), (432, 294560), (448, 284040), (480, 265104), (504, 252480), (512, 248535), (526, 241920), (540, 235648), (560, 227232), (576, 220920), (630, 201984), (640, 198828), (672, 189360), (720, 176736), (756, 168320), (768, 165690), (789, 161280), (840, 151488), (864, 147280), (896, 142020), (945, 134656), (960, 132552), (1008, 126240), (1052, 120960), (1080, 117824), (1120, 113616), (1152, 110460), (1260, 100992), (1280, 99414), (1315, 96768), (1344, 94680), (1440, 88368), (1512, 84160), (1536, 82845), (1578, 80640), (1680, 75744), (1728, 73640), (1792, 71010), (1841, 69120), (1890, 67328), (1920, 66276), (2016, 63120), (2104, 60480), (2160, 58912), (2240, 56808), (2304, 55230), (2367, 53760), (2520, 50496), (2560, 49707), (2630, 48384), (2688, 47340), (2880, 44184), (3024, 42080), (3156, 40320), (3360, 37872), (3456, 36820), (3584, 35505), (3682, 34560), (3780, 33664), (3840, 33138), (3945, 32256), (4032, 31560), (4208, 30240), (4320, 29456), (4480, 28404), (4608, 27615), (4734, 26880), (5040, 25248), (5260, 24192), (5376, 23670), (5523, 23040), (5760, 22092), (6048, 21040), (6312, 20160), (6720, 18936), (6912, 18410), (7101, 17920), (7364, 17280), (7560, 16832), (7680, 16569), (7890, 16128), (8064, 15780), (8416, 15120), (8640, 14728), (8960, 14202), (9205, 13824), (9468, 13440), (10080, 12624), (10520, 12096), (10752, 11835), (11046, 11520)]