16925040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1$

素因数の和:2167

約数の個数: 120

約数和(自身を含む): 62036208

約数和(自身を除く): 45111168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2137, 2640, 3960, 4274, 6411, 7920, 8548, 10685, 12822, 17096, 19233, 21370, 23507, 25644, 32055, 34192, 38466, 42740, 47014, 51288, 64110, 70521, 76932, 85480, 94028, 96165, 102576, 117535, 128220, 141042, 153864, 170960, 188056, 192330, 211563, 235070, 256440, 282084, 307728, 352605, 376112, 384660, 423126, 470140, 512880, 564168, 705210, 769320, 846252, 940280, 1057815, 1128336, 1410420, 1538640, 1692504, 1880560, 2115630, 2820840, 3385008, 4231260, 5641680, 8462520, 16925040]

約数ペア:

[(1, 16925040), (2, 8462520), (3, 5641680), (4, 4231260), (5, 3385008), (6, 2820840), (8, 2115630), (9, 1880560), (10, 1692504), (11, 1538640), (12, 1410420), (15, 1128336), (16, 1057815), (18, 940280), (20, 846252), (22, 769320), (24, 705210), (30, 564168), (33, 512880), (36, 470140), (40, 423126), (44, 384660), (45, 376112), (48, 352605), (55, 307728), (60, 282084), (66, 256440), (72, 235070), (80, 211563), (88, 192330), (90, 188056), (99, 170960), (110, 153864), (120, 141042), (132, 128220), (144, 117535), (165, 102576), (176, 96165), (180, 94028), (198, 85480), (220, 76932), (240, 70521), (264, 64110), (330, 51288), (360, 47014), (396, 42740), (440, 38466), (495, 34192), (528, 32055), (660, 25644), (720, 23507), (792, 21370), (880, 19233), (990, 17096), (1320, 12822), (1584, 10685), (1980, 8548), (2137, 7920), (2640, 6411), (3960, 4274)]