141956960240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{136739}}^1$

素因数の和:137454

約数の個数: 80

約数和(自身を含む): 347932195200

約数和(自身を除く): 205975234960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 683, 760, 1366, 1520, 2732, 3415, 5464, 6830, 10928, 12977, 13660, 25954, 27320, 51908, 54640, 64885, 103816, 129770, 136739, 207632, 259540, 273478, 519080, 546956, 683695, 1038160, 1093912, 1367390, 2187824, 2598041, 2734780, 5196082, 5469560, 10392164, 10939120, 12990205, 20784328, 25980410, 41568656, 51960820, 93392737, 103921640, 186785474, 207843280, 373570948, 466963685, 747141896, 933927370, 1494283792, 1774462003, 1867854740, 3548924006, 3735709480, 7097848012, 7471418960, 8872310015, 14195696024, 17744620030, 28391392048, 35489240060, 70978480120, 141956960240]

約数ペア:

[(1, 141956960240), (2, 70978480120), (4, 35489240060), (5, 28391392048), (8, 17744620030), (10, 14195696024), (16, 8872310015), (19, 7471418960), (20, 7097848012), (38, 3735709480), (40, 3548924006), (76, 1867854740), (80, 1774462003), (95, 1494283792), (152, 933927370), (190, 747141896), (304, 466963685), (380, 373570948), (683, 207843280), (760, 186785474), (1366, 103921640), (1520, 93392737), (2732, 51960820), (3415, 41568656), (5464, 25980410), (6830, 20784328), (10928, 12990205), (12977, 10939120), (13660, 10392164), (25954, 5469560), (27320, 5196082), (51908, 2734780), (54640, 2598041), (64885, 2187824), (103816, 1367390), (129770, 1093912), (136739, 1038160), (207632, 683695), (259540, 546956), (273478, 519080)]