138530040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{104947}}^1$

素因数の和:104972

約数の個数: 64

約数和(自身を含む): 453375360

約数和(自身を除く): 314845320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 104947, 209894, 314841, 419788, 524735, 629682, 839576, 1049470, 1154417, 1259364, 1574205, 2098940, 2308834, 2518728, 3148410, 3463251, 4197880, 4617668, 5772085, 6296820, 6926502, 9235336, 11544170, 12593640, 13853004, 17316255, 23088340, 27706008, 34632510, 46176680, 69265020, 138530040]

約数ペア:

[(1, 138530040), (2, 69265020), (3, 46176680), (4, 34632510), (5, 27706008), (6, 23088340), (8, 17316255), (10, 13853004), (11, 12593640), (12, 11544170), (15, 9235336), (20, 6926502), (22, 6296820), (24, 5772085), (30, 4617668), (33, 4197880), (40, 3463251), (44, 3148410), (55, 2518728), (60, 2308834), (66, 2098940), (88, 1574205), (110, 1259364), (120, 1154417), (132, 1049470), (165, 839576), (220, 629682), (264, 524735), (330, 419788), (440, 314841), (660, 209894), (1320, 104947)]