208529280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:949

約数の個数: 192

約数和(自身を含む): 738475920

約数和(自身を除く): 529946640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 720, 738, 820, 883, 960, 984, 1152, 1230, 1312, 1440, 1476, 1640, 1766, 1845, 1920, 1968, 2460, 2624, 2649, 2880, 2952, 3280, 3532, 3690, 3936, 4415, 4920, 5248, 5298, 5760, 5904, 6560, 7064, 7380, 7872, 7947, 8830, 9840, 10596, 11808, 13120, 13245, 14128, 14760, 15744, 15894, 17660, 19680, 21192, 23616, 26240, 26490, 28256, 29520, 31788, 35320, 36203, 39360, 39735, 42384, 47232, 52980, 56512, 59040, 63576, 70640, 72406, 78720, 79470, 84768, 105960, 108609, 113024, 118080, 127152, 141280, 144812, 158940, 169536, 181015, 211920, 217218, 236160, 254304, 282560, 289624, 317880, 325827, 339072, 362030, 423840, 434436, 508608, 543045, 565120, 579248, 635760, 651654, 724060, 847680, 868872, 1017216, 1086090, 1158496, 1271520, 1303308, 1448120, 1629135, 1695360, 1737744, 2172180, 2316992, 2543040, 2606616, 2896240, 3258270, 3475488, 4344360, 4633984, 5086080, 5213232, 5792480, 6516540, 6950976, 8688720, 10426464, 11584960, 13033080, 13901952, 17377440, 20852928, 23169920, 26066160, 34754880, 41705856, 52132320, 69509760, 104264640, 208529280]

約数ペア:

[(1, 208529280), (2, 104264640), (3, 69509760), (4, 52132320), (5, 41705856), (6, 34754880), (8, 26066160), (9, 23169920), (10, 20852928), (12, 17377440), (15, 13901952), (16, 13033080), (18, 11584960), (20, 10426464), (24, 8688720), (30, 6950976), (32, 6516540), (36, 5792480), (40, 5213232), (41, 5086080), (45, 4633984), (48, 4344360), (60, 3475488), (64, 3258270), (72, 2896240), (80, 2606616), (82, 2543040), (90, 2316992), (96, 2172180), (120, 1737744), (123, 1695360), (128, 1629135), (144, 1448120), (160, 1303308), (164, 1271520), (180, 1158496), (192, 1086090), (205, 1017216), (240, 868872), (246, 847680), (288, 724060), (320, 651654), (328, 635760), (360, 579248), (369, 565120), (384, 543045), (410, 508608), (480, 434436), (492, 423840), (576, 362030), (615, 339072), (640, 325827), (656, 317880), (720, 289624), (738, 282560), (820, 254304), (883, 236160), (960, 217218), (984, 211920), (1152, 181015), (1230, 169536), (1312, 158940), (1440, 144812), (1476, 141280), (1640, 127152), (1766, 118080), (1845, 113024), (1920, 108609), (1968, 105960), (2460, 84768), (2624, 79470), (2649, 78720), (2880, 72406), (2952, 70640), (3280, 63576), (3532, 59040), (3690, 56512), (3936, 52980), (4415, 47232), (4920, 42384), (5248, 39735), (5298, 39360), (5760, 36203), (5904, 35320), (6560, 31788), (7064, 29520), (7380, 28256), (7872, 26490), (7947, 26240), (8830, 23616), (9840, 21192), (10596, 19680), (11808, 17660), (13120, 15894), (13245, 15744), (14128, 14760)]