7340043520

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2203}}^1$

素因数の和:2380

約数の個数: 144

約数和(自身を含む): 18650600640

約数和(自身を除く): 11310557120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 137, 152, 160, 190, 256, 274, 304, 320, 380, 548, 608, 640, 685, 760, 1096, 1216, 1280, 1370, 1520, 2192, 2203, 2432, 2603, 2740, 3040, 4384, 4406, 4864, 5206, 5480, 6080, 8768, 8812, 10412, 10960, 11015, 12160, 13015, 17536, 17624, 20824, 21920, 22030, 24320, 26030, 35072, 35248, 41648, 41857, 43840, 44060, 52060, 70496, 83296, 83714, 87680, 88120, 104120, 140992, 166592, 167428, 175360, 176240, 208240, 209285, 281984, 301811, 333184, 334856, 352480, 416480, 418570, 563968, 603622, 666368, 669712, 704960, 832960, 837140, 1207244, 1339424, 1409920, 1509055, 1665920, 1674280, 2414488, 2678848, 2819840, 3018110, 3331840, 3348560, 4828976, 5357696, 5734409, 6036220, 6697120, 9657952, 10715392, 11468818, 12072440, 13394240, 19315904, 22937636, 24144880, 26788480, 28672045, 38631808, 45875272, 48289760, 53576960, 57344090, 77263616, 91750544, 96579520, 114688180, 183501088, 193159040, 229376360, 367002176, 386318080, 458752720, 734004352, 917505440, 1468008704, 1835010880, 3670021760, 7340043520]

約数ペア:

[(1, 7340043520), (2, 3670021760), (4, 1835010880), (5, 1468008704), (8, 917505440), (10, 734004352), (16, 458752720), (19, 386318080), (20, 367002176), (32, 229376360), (38, 193159040), (40, 183501088), (64, 114688180), (76, 96579520), (80, 91750544), (95, 77263616), (128, 57344090), (137, 53576960), (152, 48289760), (160, 45875272), (190, 38631808), (256, 28672045), (274, 26788480), (304, 24144880), (320, 22937636), (380, 19315904), (548, 13394240), (608, 12072440), (640, 11468818), (685, 10715392), (760, 9657952), (1096, 6697120), (1216, 6036220), (1280, 5734409), (1370, 5357696), (1520, 4828976), (2192, 3348560), (2203, 3331840), (2432, 3018110), (2603, 2819840), (2740, 2678848), (3040, 2414488), (4384, 1674280), (4406, 1665920), (4864, 1509055), (5206, 1409920), (5480, 1339424), (6080, 1207244), (8768, 837140), (8812, 832960), (10412, 704960), (10960, 669712), (11015, 666368), (12160, 603622), (13015, 563968), (17536, 418570), (17624, 416480), (20824, 352480), (21920, 334856), (22030, 333184), (24320, 301811), (26030, 281984), (35072, 209285), (35248, 208240), (41648, 176240), (41857, 175360), (43840, 167428), (44060, 166592), (52060, 140992), (70496, 104120), (83296, 88120), (83714, 87680)]