157887840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1759}}^1$

素因数の和:1805

約数の個数: 192

約数和(自身を含む): 574801920

約数和(自身を除く): 416914080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1759, 1760, 1870, 2040, 2244, 2640, 2720, 2805, 2992, 3518, 3740, 4080, 4488, 5277, 5280, 5610, 5984, 7036, 7480, 8160, 8795, 8976, 10554, 11220, 14072, 14960, 17590, 17952, 19349, 21108, 22440, 26385, 28144, 29903, 29920, 35180, 38698, 42216, 44880, 52770, 56288, 58047, 59806, 70360, 77396, 84432, 89709, 89760, 96745, 105540, 116094, 119612, 140720, 149515, 154792, 168864, 179418, 193490, 211080, 232188, 239224, 281440, 290235, 299030, 309584, 328933, 358836, 386980, 422160, 448545, 464376, 478448, 580470, 598060, 619168, 657866, 717672, 773960, 844320, 897090, 928752, 956896, 986799, 1160940, 1196120, 1315732, 1435344, 1547920, 1644665, 1794180, 1857504, 1973598, 2321880, 2392240, 2631464, 2870688, 3095840, 3289330, 3588360, 3947196, 4643760, 4784480, 4933995, 5262928, 6578660, 7176720, 7894392, 9287520, 9867990, 10525856, 13157320, 14353440, 15788784, 19735980, 26314640, 31577568, 39471960, 52629280, 78943920, 157887840]

約数ペア:

[(1, 157887840), (2, 78943920), (3, 52629280), (4, 39471960), (5, 31577568), (6, 26314640), (8, 19735980), (10, 15788784), (11, 14353440), (12, 13157320), (15, 10525856), (16, 9867990), (17, 9287520), (20, 7894392), (22, 7176720), (24, 6578660), (30, 5262928), (32, 4933995), (33, 4784480), (34, 4643760), (40, 3947196), (44, 3588360), (48, 3289330), (51, 3095840), (55, 2870688), (60, 2631464), (66, 2392240), (68, 2321880), (80, 1973598), (85, 1857504), (88, 1794180), (96, 1644665), (102, 1547920), (110, 1435344), (120, 1315732), (132, 1196120), (136, 1160940), (160, 986799), (165, 956896), (170, 928752), (176, 897090), (187, 844320), (204, 773960), (220, 717672), (240, 657866), (255, 619168), (264, 598060), (272, 580470), (330, 478448), (340, 464376), (352, 448545), (374, 422160), (408, 386980), (440, 358836), (480, 328933), (510, 309584), (528, 299030), (544, 290235), (561, 281440), (660, 239224), (680, 232188), (748, 211080), (816, 193490), (880, 179418), (935, 168864), (1020, 154792), (1056, 149515), (1122, 140720), (1320, 119612), (1360, 116094), (1496, 105540), (1632, 96745), (1759, 89760), (1760, 89709), (1870, 84432), (2040, 77396), (2244, 70360), (2640, 59806), (2720, 58047), (2805, 56288), (2992, 52770), (3518, 44880), (3740, 42216), (4080, 38698), (4488, 35180), (5277, 29920), (5280, 29903), (5610, 28144), (5984, 26385), (7036, 22440), (7480, 21108), (8160, 19349), (8795, 17952), (8976, 17590), (10554, 14960), (11220, 14072)]