3717259520

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1759}}^1$

素因数の和:1920

約数の個数: 144

約数和(自身を含む): 9669918720

約数和(自身を除く): 5952659200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 208, 254, 256, 260, 320, 416, 508, 520, 635, 640, 832, 1016, 1040, 1270, 1280, 1651, 1664, 1759, 2032, 2080, 2540, 3302, 3328, 3518, 4064, 4160, 5080, 6604, 7036, 8128, 8255, 8320, 8795, 10160, 13208, 14072, 16256, 16510, 16640, 17590, 20320, 22867, 26416, 28144, 32512, 33020, 35180, 40640, 45734, 52832, 56288, 66040, 70360, 81280, 91468, 105664, 112576, 114335, 132080, 140720, 162560, 182936, 211328, 223393, 225152, 228670, 264160, 281440, 365872, 422656, 446786, 450304, 457340, 528320, 562880, 731744, 893572, 914680, 1056640, 1116965, 1125760, 1463488, 1787144, 1829360, 2113280, 2233930, 2251520, 2904109, 2926976, 3574288, 3658720, 4467860, 5808218, 5853952, 7148576, 7317440, 8935720, 11616436, 14297152, 14520545, 14634880, 17871440, 23232872, 28594304, 29041090, 29269760, 35742880, 46465744, 57188608, 58082180, 71485760, 92931488, 116164360, 142971520, 185862976, 232328720, 285943040, 371725952, 464657440, 743451904, 929314880, 1858629760, 3717259520]

約数ペア:

[(1, 3717259520), (2, 1858629760), (4, 929314880), (5, 743451904), (8, 464657440), (10, 371725952), (13, 285943040), (16, 232328720), (20, 185862976), (26, 142971520), (32, 116164360), (40, 92931488), (52, 71485760), (64, 58082180), (65, 57188608), (80, 46465744), (104, 35742880), (127, 29269760), (128, 29041090), (130, 28594304), (160, 23232872), (208, 17871440), (254, 14634880), (256, 14520545), (260, 14297152), (320, 11616436), (416, 8935720), (508, 7317440), (520, 7148576), (635, 5853952), (640, 5808218), (832, 4467860), (1016, 3658720), (1040, 3574288), (1270, 2926976), (1280, 2904109), (1651, 2251520), (1664, 2233930), (1759, 2113280), (2032, 1829360), (2080, 1787144), (2540, 1463488), (3302, 1125760), (3328, 1116965), (3518, 1056640), (4064, 914680), (4160, 893572), (5080, 731744), (6604, 562880), (7036, 528320), (8128, 457340), (8255, 450304), (8320, 446786), (8795, 422656), (10160, 365872), (13208, 281440), (14072, 264160), (16256, 228670), (16510, 225152), (16640, 223393), (17590, 211328), (20320, 182936), (22867, 162560), (26416, 140720), (28144, 132080), (32512, 114335), (33020, 112576), (35180, 105664), (40640, 91468), (45734, 81280), (52832, 70360), (56288, 66040)]