140042880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:659

約数の個数: 192

約数和(自身を含む): 496215720

約数和(自身を除く): 356172840

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, 593, 615, 640, 656, 720, 738, 820, 960, 984, 1152, 1186, 1230, 1312, 1440, 1476, 1640, 1779, 1845, 1920, 1968, 2372, 2460, 2624, 2880, 2952, 2965, 3280, 3558, 3690, 3936, 4744, 4920, 5248, 5337, 5760, 5904, 5930, 6560, 7116, 7380, 7872, 8895, 9488, 9840, 10674, 11808, 11860, 13120, 14232, 14760, 15744, 17790, 18976, 19680, 21348, 23616, 23720, 24313, 26240, 26685, 28464, 29520, 35580, 37952, 39360, 42696, 47232, 47440, 48626, 53370, 56928, 59040, 71160, 72939, 75904, 78720, 85392, 94880, 97252, 106740, 113856, 118080, 121565, 142320, 145878, 170784, 189760, 194504, 213480, 218817, 227712, 236160, 243130, 284640, 291756, 341568, 364695, 379520, 389008, 426960, 437634, 486260, 569280, 583512, 683136, 729390, 778016, 853920, 875268, 972520, 1094085, 1138560, 1167024, 1458780, 1556032, 1707840, 1750536, 1945040, 2188170, 2334048, 2917560, 3112064, 3415680, 3501072, 3890080, 4376340, 4668096, 5835120, 7002144, 7780160, 8752680, 9336192, 11670240, 14004288, 15560320, 17505360, 23340480, 28008576, 35010720, 46680960, 70021440, 140042880]

約数ペア:

[(1, 140042880), (2, 70021440), (3, 46680960), (4, 35010720), (5, 28008576), (6, 23340480), (8, 17505360), (9, 15560320), (10, 14004288), (12, 11670240), (15, 9336192), (16, 8752680), (18, 7780160), (20, 7002144), (24, 5835120), (30, 4668096), (32, 4376340), (36, 3890080), (40, 3501072), (41, 3415680), (45, 3112064), (48, 2917560), (60, 2334048), (64, 2188170), (72, 1945040), (80, 1750536), (82, 1707840), (90, 1556032), (96, 1458780), (120, 1167024), (123, 1138560), (128, 1094085), (144, 972520), (160, 875268), (164, 853920), (180, 778016), (192, 729390), (205, 683136), (240, 583512), (246, 569280), (288, 486260), (320, 437634), (328, 426960), (360, 389008), (369, 379520), (384, 364695), (410, 341568), (480, 291756), (492, 284640), (576, 243130), (593, 236160), (615, 227712), (640, 218817), (656, 213480), (720, 194504), (738, 189760), (820, 170784), (960, 145878), (984, 142320), (1152, 121565), (1186, 118080), (1230, 113856), (1312, 106740), (1440, 97252), (1476, 94880), (1640, 85392), (1779, 78720), (1845, 75904), (1920, 72939), (1968, 71160), (2372, 59040), (2460, 56928), (2624, 53370), (2880, 48626), (2952, 47440), (2965, 47232), (3280, 42696), (3558, 39360), (3690, 37952), (3936, 35580), (4744, 29520), (4920, 28464), (5248, 26685), (5337, 26240), (5760, 24313), (5904, 23720), (5930, 23616), (6560, 21348), (7116, 19680), (7380, 18976), (7872, 17790), (8895, 15744), (9488, 14760), (9840, 14232), (10674, 13120), (11808, 11860)]