159685120

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 240

約数和(自身を含む): 475817760

約数和(自身を除く): 316132640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 67, 70, 76, 80, 95, 98, 112, 128, 133, 134, 140, 152, 160, 190, 196, 224, 245, 256, 266, 268, 280, 304, 320, 335, 380, 392, 448, 469, 490, 512, 532, 536, 560, 608, 640, 665, 670, 760, 784, 896, 931, 938, 980, 1064, 1072, 1120, 1216, 1273, 1280, 1330, 1340, 1520, 1568, 1792, 1862, 1876, 1960, 2128, 2144, 2240, 2345, 2432, 2546, 2560, 2660, 2680, 3040, 3136, 3283, 3584, 3724, 3752, 3920, 4256, 4288, 4480, 4655, 4690, 4864, 5092, 5320, 5360, 6080, 6272, 6365, 6566, 7448, 7504, 7840, 8512, 8576, 8911, 8960, 9310, 9380, 9728, 10184, 10640, 10720, 12160, 12544, 12730, 13132, 14896, 15008, 15680, 16415, 17024, 17152, 17822, 17920, 18620, 18760, 20368, 21280, 21440, 24320, 25088, 25460, 26264, 29792, 30016, 31360, 32830, 34048, 34304, 35644, 37240, 37520, 40736, 42560, 42880, 44555, 48640, 50920, 52528, 59584, 60032, 62377, 62720, 65660, 68096, 71288, 74480, 75040, 81472, 85120, 85760, 89110, 101840, 105056, 119168, 120064, 124754, 125440, 131320, 142576, 148960, 150080, 162944, 170240, 171520, 178220, 203680, 210112, 238336, 240128, 249508, 262640, 285152, 297920, 300160, 311885, 325888, 340480, 356440, 407360, 420224, 476672, 499016, 525280, 570304, 595840, 600320, 623770, 651776, 712880, 814720, 840448, 998032, 1050560, 1140608, 1191680, 1200640, 1247540, 1425760, 1629440, 1680896, 1996064, 2101120, 2281216, 2383360, 2495080, 2851520, 3258880, 3992128, 4202240, 4562432, 4990160, 5703040, 7984256, 8404480, 9980320, 11406080, 15968512, 19960640, 22812160, 31937024, 39921280, 79842560, 159685120]

約数ペア:

[(1, 159685120), (2, 79842560), (4, 39921280), (5, 31937024), (7, 22812160), (8, 19960640), (10, 15968512), (14, 11406080), (16, 9980320), (19, 8404480), (20, 7984256), (28, 5703040), (32, 4990160), (35, 4562432), (38, 4202240), (40, 3992128), (49, 3258880), (56, 2851520), (64, 2495080), (67, 2383360), (70, 2281216), (76, 2101120), (80, 1996064), (95, 1680896), (98, 1629440), (112, 1425760), (128, 1247540), (133, 1200640), (134, 1191680), (140, 1140608), (152, 1050560), (160, 998032), (190, 840448), (196, 814720), (224, 712880), (245, 651776), (256, 623770), (266, 600320), (268, 595840), (280, 570304), (304, 525280), (320, 499016), (335, 476672), (380, 420224), (392, 407360), (448, 356440), (469, 340480), (490, 325888), (512, 311885), (532, 300160), (536, 297920), (560, 285152), (608, 262640), (640, 249508), (665, 240128), (670, 238336), (760, 210112), (784, 203680), (896, 178220), (931, 171520), (938, 170240), (980, 162944), (1064, 150080), (1072, 148960), (1120, 142576), (1216, 131320), (1273, 125440), (1280, 124754), (1330, 120064), (1340, 119168), (1520, 105056), (1568, 101840), (1792, 89110), (1862, 85760), (1876, 85120), (1960, 81472), (2128, 75040), (2144, 74480), (2240, 71288), (2345, 68096), (2432, 65660), (2546, 62720), (2560, 62377), (2660, 60032), (2680, 59584), (3040, 52528), (3136, 50920), (3283, 48640), (3584, 44555), (3724, 42880), (3752, 42560), (3920, 40736), (4256, 37520), (4288, 37240), (4480, 35644), (4655, 34304), (4690, 34048), (4864, 32830), (5092, 31360), (5320, 30016), (5360, 29792), (6080, 26264), (6272, 25460), (6365, 25088), (6566, 24320), (7448, 21440), (7504, 21280), (7840, 20368), (8512, 18760), (8576, 18620), (8911, 17920), (8960, 17822), (9310, 17152), (9380, 17024), (9728, 16415), (10184, 15680), (10640, 15008), (10720, 14896), (12160, 13132), (12544, 12730)]