16841880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4253}}^1$

素因数の和:4281

約数の個数: 96

約数和(自身を含む): 59726160

約数和(自身を除く): 42884280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 4253, 8506, 12759, 17012, 21265, 25518, 34024, 38277, 42530, 46783, 51036, 63795, 76554, 85060, 93566, 102072, 127590, 140349, 153108, 170120, 187132, 191385, 233915, 255180, 280698, 306216, 374264, 382770, 421047, 467830, 510360, 561396, 701745, 765540, 842094, 935660, 1122792, 1403490, 1531080, 1684188, 1871320, 2105235, 2806980, 3368376, 4210470, 5613960, 8420940, 16841880]

約数ペア:

[(1, 16841880), (2, 8420940), (3, 5613960), (4, 4210470), (5, 3368376), (6, 2806980), (8, 2105235), (9, 1871320), (10, 1684188), (11, 1531080), (12, 1403490), (15, 1122792), (18, 935660), (20, 842094), (22, 765540), (24, 701745), (30, 561396), (33, 510360), (36, 467830), (40, 421047), (44, 382770), (45, 374264), (55, 306216), (60, 280698), (66, 255180), (72, 233915), (88, 191385), (90, 187132), (99, 170120), (110, 153108), (120, 140349), (132, 127590), (165, 102072), (180, 93566), (198, 85060), (220, 76554), (264, 63795), (330, 51036), (360, 46783), (396, 42530), (440, 38277), (495, 34024), (660, 25518), (792, 21265), (990, 17012), (1320, 12759), (1980, 8506), (3960, 4253)]