168341760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4871}}^1$

素因数の和:4901

約数の個数: 144

約数和(自身を含む): 597502080

約数和(自身を除く): 429160320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 4871, 5760, 6912, 8640, 9742, 11520, 14613, 17280, 19484, 24355, 29226, 34560, 38968, 43839, 48710, 58452, 73065, 77936, 87678, 97420, 116904, 131517, 146130, 155872, 175356, 194840, 219195, 233808, 263034, 292260, 311744, 350712, 389680, 438390, 467616, 526068, 584520, 623488, 657585, 701424, 779360, 876780, 935232, 1052136, 1169040, 1246976, 1315170, 1402848, 1558720, 1753560, 1870464, 2104272, 2338080, 2630340, 2805696, 3117440, 3507120, 3740928, 4208544, 4676160, 5260680, 5611392, 6234880, 7014240, 8417088, 9352320, 10521360, 11222784, 14028480, 16834176, 18704640, 21042720, 28056960, 33668352, 42085440, 56113920, 84170880, 168341760]

約数ペア:

[(1, 168341760), (2, 84170880), (3, 56113920), (4, 42085440), (5, 33668352), (6, 28056960), (8, 21042720), (9, 18704640), (10, 16834176), (12, 14028480), (15, 11222784), (16, 10521360), (18, 9352320), (20, 8417088), (24, 7014240), (27, 6234880), (30, 5611392), (32, 5260680), (36, 4676160), (40, 4208544), (45, 3740928), (48, 3507120), (54, 3117440), (60, 2805696), (64, 2630340), (72, 2338080), (80, 2104272), (90, 1870464), (96, 1753560), (108, 1558720), (120, 1402848), (128, 1315170), (135, 1246976), (144, 1169040), (160, 1052136), (180, 935232), (192, 876780), (216, 779360), (240, 701424), (256, 657585), (270, 623488), (288, 584520), (320, 526068), (360, 467616), (384, 438390), (432, 389680), (480, 350712), (540, 311744), (576, 292260), (640, 263034), (720, 233808), (768, 219195), (864, 194840), (960, 175356), (1080, 155872), (1152, 146130), (1280, 131517), (1440, 116904), (1728, 97420), (1920, 87678), (2160, 77936), (2304, 73065), (2880, 58452), (3456, 48710), (3840, 43839), (4320, 38968), (4871, 34560), (5760, 29226), (6912, 24355), (8640, 19484), (9742, 17280), (11520, 14613)]