271575236380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1061}}^1\times {\mathrm{23143}}^1$

素因数の和:24299

約数の個数: 96

約数和(自身を含む): 660681584640

約数和(自身を除く): 389106348260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1061, 1106, 1580, 2122, 2212, 2765, 4244, 5305, 5530, 7427, 10610, 11060, 14854, 21220, 23143, 29708, 37135, 46286, 74270, 83819, 92572, 115715, 148540, 162001, 167638, 231430, 324002, 335276, 419095, 462860, 586733, 648004, 810005, 838190, 1173466, 1620010, 1676380, 1828297, 2346932, 2933665, 3240020, 3656594, 5867330, 7313188, 9141485, 11734660, 12798079, 18282970, 24554723, 25596158, 36565940, 49109446, 51192316, 63990395, 98218892, 122773615, 127980790, 171883061, 245547230, 255961580, 343766122, 491094460, 687532244, 859415305, 1718830610, 1939823117, 3437661220, 3879646234, 7759292468, 9699115585, 13578761819, 19398231170, 27157523638, 38796462340, 54315047276, 67893809095, 135787618190, 271575236380]

約数ペア:

[(1, 271575236380), (2, 135787618190), (4, 67893809095), (5, 54315047276), (7, 38796462340), (10, 27157523638), (14, 19398231170), (20, 13578761819), (28, 9699115585), (35, 7759292468), (70, 3879646234), (79, 3437661220), (140, 1939823117), (158, 1718830610), (316, 859415305), (395, 687532244), (553, 491094460), (790, 343766122), (1061, 255961580), (1106, 245547230), (1580, 171883061), (2122, 127980790), (2212, 122773615), (2765, 98218892), (4244, 63990395), (5305, 51192316), (5530, 49109446), (7427, 36565940), (10610, 25596158), (11060, 24554723), (14854, 18282970), (21220, 12798079), (23143, 11734660), (29708, 9141485), (37135, 7313188), (46286, 5867330), (74270, 3656594), (83819, 3240020), (92572, 2933665), (115715, 2346932), (148540, 1828297), (162001, 1676380), (167638, 1620010), (231430, 1173466), (324002, 838190), (335276, 810005), (419095, 648004), (462860, 586733)]