13307480641160

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{2029}}^1\times {\mathrm{8269}}^1$

素因数の和:10639

約数の個数: 128

約数和(自身を含む): 30460328640000

約数和(自身を除く): 17152847998840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 251, 316, 395, 502, 632, 790, 1004, 1255, 1580, 2008, 2029, 2510, 3160, 4058, 5020, 8116, 8269, 10040, 10145, 16232, 16538, 19829, 20290, 33076, 39658, 40580, 41345, 66152, 79316, 81160, 82690, 99145, 158632, 160291, 165380, 198290, 320582, 330760, 396580, 509279, 641164, 653251, 793160, 801455, 1018558, 1282328, 1306502, 1602910, 2037116, 2075519, 2546395, 2613004, 3205820, 3266255, 4074232, 4151038, 5092790, 5226008, 6411640, 6532510, 8302076, 10185580, 10377595, 13065020, 16604152, 16777801, 20371160, 20755190, 26130040, 33555602, 40233041, 41510380, 67111204, 80466082, 83020760, 83889005, 134222408, 160932164, 163966001, 167778010, 201165205, 321864328, 327932002, 335556020, 402330410, 655864004, 671112040, 804660820, 819830005, 1311728008, 1325446279, 1609321640, 1639660010, 2650892558, 3279320020, 4211228051, 5301785116, 6558640040, 6627231395, 8422456102, 10603570232, 13254462790, 16844912204, 21056140255, 26508925580, 33689824408, 42112280510, 53017851160, 84224561020, 168449122040, 332687016029, 665374032058, 1330748064116, 1663435080145, 2661496128232, 3326870160290, 6653740320580, 13307480641160]

約数ペア:

[(1, 13307480641160), (2, 6653740320580), (4, 3326870160290), (5, 2661496128232), (8, 1663435080145), (10, 1330748064116), (20, 665374032058), (40, 332687016029), (79, 168449122040), (158, 84224561020), (251, 53017851160), (316, 42112280510), (395, 33689824408), (502, 26508925580), (632, 21056140255), (790, 16844912204), (1004, 13254462790), (1255, 10603570232), (1580, 8422456102), (2008, 6627231395), (2029, 6558640040), (2510, 5301785116), (3160, 4211228051), (4058, 3279320020), (5020, 2650892558), (8116, 1639660010), (8269, 1609321640), (10040, 1325446279), (10145, 1311728008), (16232, 819830005), (16538, 804660820), (19829, 671112040), (20290, 655864004), (33076, 402330410), (39658, 335556020), (40580, 327932002), (41345, 321864328), (66152, 201165205), (79316, 167778010), (81160, 163966001), (82690, 160932164), (99145, 134222408), (158632, 83889005), (160291, 83020760), (165380, 80466082), (198290, 67111204), (320582, 41510380), (330760, 40233041), (396580, 33555602), (509279, 26130040), (641164, 20755190), (653251, 20371160), (793160, 16777801), (801455, 16604152), (1018558, 13065020), (1282328, 10377595), (1306502, 10185580), (1602910, 8302076), (2037116, 6532510), (2075519, 6411640), (2546395, 5226008), (2613004, 5092790), (3205820, 4151038), (3266255, 4074232)]