138281880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{104759}}^1$

素因数の和:104784

約数の個数: 64

約数和(自身を含む): 452563200

約数和(自身を除く): 314281320

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, 104759, 209518, 314277, 419036, 523795, 628554, 838072, 1047590, 1152349, 1257108, 1571385, 2095180, 2304698, 2514216, 3142770, 3457047, 4190360, 4609396, 5761745, 6285540, 6914094, 9218792, 11523490, 12571080, 13828188, 17285235, 23046980, 27656376, 34570470, 46093960, 69140940, 138281880]

約数ペア:

[(1, 138281880), (2, 69140940), (3, 46093960), (4, 34570470), (5, 27656376), (6, 23046980), (8, 17285235), (10, 13828188), (11, 12571080), (12, 11523490), (15, 9218792), (20, 6914094), (22, 6285540), (24, 5761745), (30, 4609396), (33, 4190360), (40, 3457047), (44, 3142770), (55, 2514216), (60, 2304698), (66, 2095180), (88, 1571385), (110, 1257108), (120, 1152349), (132, 1047590), (165, 838072), (220, 628554), (264, 523795), (330, 419036), (440, 314277), (660, 209518), (1320, 104759)]