115995880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2939

約数の個数: 128

約数和(自身を含む): 350542080

約数和(自身を除く): 234546200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 2897, 3080, 3640, 4004, 5005, 5720, 5794, 8008, 10010, 11588, 14485, 20020, 20279, 23176, 28970, 31867, 37661, 40040, 40558, 57940, 63734, 75322, 81116, 101395, 115880, 127468, 150644, 159335, 162232, 188305, 202790, 223069, 254936, 263627, 301288, 318670, 376610, 405580, 414271, 446138, 527254, 637340, 753220, 811160, 828542, 892276, 1054508, 1115345, 1274680, 1318135, 1506440, 1657084, 1784552, 2071355, 2109016, 2230690, 2636270, 2899897, 3314168, 4142710, 4461380, 5272540, 5799794, 8285420, 8922760, 10545080, 11599588, 14499485, 16570840, 23199176, 28998970, 57997940, 115995880]

約数ペア:

[(1, 115995880), (2, 57997940), (4, 28998970), (5, 23199176), (7, 16570840), (8, 14499485), (10, 11599588), (11, 10545080), (13, 8922760), (14, 8285420), (20, 5799794), (22, 5272540), (26, 4461380), (28, 4142710), (35, 3314168), (40, 2899897), (44, 2636270), (52, 2230690), (55, 2109016), (56, 2071355), (65, 1784552), (70, 1657084), (77, 1506440), (88, 1318135), (91, 1274680), (104, 1115345), (110, 1054508), (130, 892276), (140, 828542), (143, 811160), (154, 753220), (182, 637340), (220, 527254), (260, 446138), (280, 414271), (286, 405580), (308, 376610), (364, 318670), (385, 301288), (440, 263627), (455, 254936), (520, 223069), (572, 202790), (616, 188305), (715, 162232), (728, 159335), (770, 150644), (910, 127468), (1001, 115880), (1144, 101395), (1430, 81116), (1540, 75322), (1820, 63734), (2002, 57940), (2860, 40558), (2897, 40040), (3080, 37661), (3640, 31867), (4004, 28970), (5005, 23176), (5720, 20279), (5794, 20020), (8008, 14485), (10010, 11588)]