2807383680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21191}}^1$

素因数の和:21239

約数の個数: 192

約数和(自身を含む): 10116213120

約数和(自身を除く): 7308829440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2760, 2880, 2944, 3312, 3680, 4140, 4416, 5520, 5760, 6624, 7360, 8280, 8832, 11040, 13248, 14720, 16560, 21191, 22080, 26496, 33120, 42382, 44160, 63573, 66240, 84764, 105955, 127146, 132480, 169528, 190719, 211910, 254292, 317865, 339056, 381438, 423820, 487393, 508584, 635730, 678112, 762876, 847640, 953595, 974786, 1017168, 1271460, 1356224, 1462179, 1525752, 1695280, 1907190, 1949572, 2034336, 2436965, 2542920, 2712448, 2924358, 3051504, 3390560, 3814380, 3899144, 4068672, 4386537, 4873930, 5085840, 5848716, 6103008, 6781120, 7310895, 7628760, 7798288, 8137344, 8773074, 9747860, 10171680, 11697432, 12206016, 13562240, 14621790, 15257520, 15596576, 17546148, 19495720, 20343360, 21932685, 23394864, 24412032, 29243580, 30515040, 31193152, 35092296, 38991440, 40686720, 43865370, 46789728, 58487160, 61030080, 62386304, 70184592, 77982880, 87730740, 93579456, 116974320, 122060160, 140369184, 155965760, 175461480, 187158912, 233948640, 280738368, 311931520, 350922960, 467897280, 561476736, 701845920, 935794560, 1403691840, 2807383680]

約数ペア:

[(1, 2807383680), (2, 1403691840), (3, 935794560), (4, 701845920), (5, 561476736), (6, 467897280), (8, 350922960), (9, 311931520), (10, 280738368), (12, 233948640), (15, 187158912), (16, 175461480), (18, 155965760), (20, 140369184), (23, 122060160), (24, 116974320), (30, 93579456), (32, 87730740), (36, 77982880), (40, 70184592), (45, 62386304), (46, 61030080), (48, 58487160), (60, 46789728), (64, 43865370), (69, 40686720), (72, 38991440), (80, 35092296), (90, 31193152), (92, 30515040), (96, 29243580), (115, 24412032), (120, 23394864), (128, 21932685), (138, 20343360), (144, 19495720), (160, 17546148), (180, 15596576), (184, 15257520), (192, 14621790), (207, 13562240), (230, 12206016), (240, 11697432), (276, 10171680), (288, 9747860), (320, 8773074), (345, 8137344), (360, 7798288), (368, 7628760), (384, 7310895), (414, 6781120), (460, 6103008), (480, 5848716), (552, 5085840), (576, 4873930), (640, 4386537), (690, 4068672), (720, 3899144), (736, 3814380), (828, 3390560), (920, 3051504), (960, 2924358), (1035, 2712448), (1104, 2542920), (1152, 2436965), (1380, 2034336), (1440, 1949572), (1472, 1907190), (1656, 1695280), (1840, 1525752), (1920, 1462179), (2070, 1356224), (2208, 1271460), (2760, 1017168), (2880, 974786), (2944, 953595), (3312, 847640), (3680, 762876), (4140, 678112), (4416, 635730), (5520, 508584), (5760, 487393), (6624, 423820), (7360, 381438), (8280, 339056), (8832, 317865), (11040, 254292), (13248, 211910), (14720, 190719), (16560, 169528), (21191, 132480), (22080, 127146), (26496, 105955), (33120, 84764), (42382, 66240), (44160, 63573)]