18335231680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{8893}}^1$

素因数の和:9306

約数の個数: 112

約数和(自身を含む): 46356239520

約数和(自身を除く): 28021007840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 379, 544, 680, 758, 1088, 1360, 1516, 1895, 2720, 3032, 3790, 5440, 6064, 6443, 7580, 8893, 12128, 12886, 15160, 17786, 24256, 25772, 30320, 32215, 35572, 44465, 51544, 60640, 64430, 71144, 88930, 103088, 121280, 128860, 142288, 151181, 177860, 206176, 257720, 284576, 302362, 355720, 412352, 515440, 569152, 604724, 711440, 755905, 1030880, 1209448, 1422880, 1511810, 2061760, 2418896, 2845760, 3023620, 3370447, 4837792, 6047240, 6740894, 9675584, 12094480, 13481788, 16852235, 24188960, 26963576, 33704470, 48377920, 53927152, 57297599, 67408940, 107854304, 114595198, 134817880, 215708608, 229190396, 269635760, 286487995, 458380792, 539271520, 572975990, 916761584, 1078543040, 1145951980, 1833523168, 2291903960, 3667046336, 4583807920, 9167615840, 18335231680]

約数ペア:

[(1, 18335231680), (2, 9167615840), (4, 4583807920), (5, 3667046336), (8, 2291903960), (10, 1833523168), (16, 1145951980), (17, 1078543040), (20, 916761584), (32, 572975990), (34, 539271520), (40, 458380792), (64, 286487995), (68, 269635760), (80, 229190396), (85, 215708608), (136, 134817880), (160, 114595198), (170, 107854304), (272, 67408940), (320, 57297599), (340, 53927152), (379, 48377920), (544, 33704470), (680, 26963576), (758, 24188960), (1088, 16852235), (1360, 13481788), (1516, 12094480), (1895, 9675584), (2720, 6740894), (3032, 6047240), (3790, 4837792), (5440, 3370447), (6064, 3023620), (6443, 2845760), (7580, 2418896), (8893, 2061760), (12128, 1511810), (12886, 1422880), (15160, 1209448), (17786, 1030880), (24256, 755905), (25772, 711440), (30320, 604724), (32215, 569152), (35572, 515440), (44465, 412352), (51544, 355720), (60640, 302362), (64430, 284576), (71144, 257720), (88930, 206176), (103088, 177860), (121280, 151181), (128860, 142288)]