1777067520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3259}}^1$

素因数の和:3356

約数の個数: 160

約数和(自身を含む): 5762845440

約数和(自身を除く): 3985777920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 512, 568, 640, 710, 768, 852, 960, 1065, 1136, 1280, 1420, 1536, 1704, 1920, 2130, 2272, 2560, 2840, 3259, 3408, 3840, 4260, 4544, 5680, 6518, 6816, 7680, 8520, 9088, 9777, 11360, 13036, 13632, 16295, 17040, 18176, 19554, 22720, 26072, 27264, 32590, 34080, 36352, 39108, 45440, 48885, 52144, 54528, 65180, 68160, 78216, 90880, 97770, 104288, 109056, 130360, 136320, 156432, 181760, 195540, 208576, 231389, 260720, 272640, 312864, 391080, 417152, 462778, 521440, 545280, 625728, 694167, 782160, 834304, 925556, 1042880, 1156945, 1251456, 1388334, 1564320, 1668608, 1851112, 2085760, 2313890, 2502912, 2776668, 3128640, 3470835, 3702224, 4171520, 4627780, 5005824, 5553336, 6257280, 6941670, 7404448, 8343040, 9255560, 11106672, 12514560, 13883340, 14808896, 18511120, 22213344, 25029120, 27766680, 29617792, 37022240, 44426688, 55533360, 59235584, 74044480, 88853376, 111066720, 118471168, 148088960, 177706752, 222133440, 296177920, 355413504, 444266880, 592355840, 888533760, 1777067520]

約数ペア:

[(1, 1777067520), (2, 888533760), (3, 592355840), (4, 444266880), (5, 355413504), (6, 296177920), (8, 222133440), (10, 177706752), (12, 148088960), (15, 118471168), (16, 111066720), (20, 88853376), (24, 74044480), (30, 59235584), (32, 55533360), (40, 44426688), (48, 37022240), (60, 29617792), (64, 27766680), (71, 25029120), (80, 22213344), (96, 18511120), (120, 14808896), (128, 13883340), (142, 12514560), (160, 11106672), (192, 9255560), (213, 8343040), (240, 7404448), (256, 6941670), (284, 6257280), (320, 5553336), (355, 5005824), (384, 4627780), (426, 4171520), (480, 3702224), (512, 3470835), (568, 3128640), (640, 2776668), (710, 2502912), (768, 2313890), (852, 2085760), (960, 1851112), (1065, 1668608), (1136, 1564320), (1280, 1388334), (1420, 1251456), (1536, 1156945), (1704, 1042880), (1920, 925556), (2130, 834304), (2272, 782160), (2560, 694167), (2840, 625728), (3259, 545280), (3408, 521440), (3840, 462778), (4260, 417152), (4544, 391080), (5680, 312864), (6518, 272640), (6816, 260720), (7680, 231389), (8520, 208576), (9088, 195540), (9777, 181760), (11360, 156432), (13036, 136320), (13632, 130360), (16295, 109056), (17040, 104288), (18176, 97770), (19554, 90880), (22720, 78216), (26072, 68160), (27264, 65180), (32590, 54528), (34080, 52144), (36352, 48885), (39108, 45440)]