464657440

素因数分解:

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

素因数の和:1914

約数の個数: 96

約数和(自身を含む): 1192181760

約数和(自身を除く): 727524320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 208, 254, 260, 416, 508, 520, 635, 1016, 1040, 1270, 1651, 1759, 2032, 2080, 2540, 3302, 3518, 4064, 5080, 6604, 7036, 8255, 8795, 10160, 13208, 14072, 16510, 17590, 20320, 22867, 26416, 28144, 33020, 35180, 45734, 52832, 56288, 66040, 70360, 91468, 114335, 132080, 140720, 182936, 223393, 228670, 264160, 281440, 365872, 446786, 457340, 731744, 893572, 914680, 1116965, 1787144, 1829360, 2233930, 2904109, 3574288, 3658720, 4467860, 5808218, 7148576, 8935720, 11616436, 14520545, 17871440, 23232872, 29041090, 35742880, 46465744, 58082180, 92931488, 116164360, 232328720, 464657440]

約数ペア:

[(1, 464657440), (2, 232328720), (4, 116164360), (5, 92931488), (8, 58082180), (10, 46465744), (13, 35742880), (16, 29041090), (20, 23232872), (26, 17871440), (32, 14520545), (40, 11616436), (52, 8935720), (65, 7148576), (80, 5808218), (104, 4467860), (127, 3658720), (130, 3574288), (160, 2904109), (208, 2233930), (254, 1829360), (260, 1787144), (416, 1116965), (508, 914680), (520, 893572), (635, 731744), (1016, 457340), (1040, 446786), (1270, 365872), (1651, 281440), (1759, 264160), (2032, 228670), (2080, 223393), (2540, 182936), (3302, 140720), (3518, 132080), (4064, 114335), (5080, 91468), (6604, 70360), (7036, 66040), (8255, 56288), (8795, 52832), (10160, 45734), (13208, 35180), (14072, 33020), (16510, 28144), (17590, 26416), (20320, 22867)]