164041680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62137}}^1$

素因数の和:62164

約数の個数: 80

約数和(自身を含む): 554768064

約数和(自身を除く): 390726384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 62137, 124274, 186411, 248548, 310685, 372822, 497096, 621370, 683507, 745644, 932055, 994192, 1242740, 1367014, 1491288, 1864110, 2050521, 2485480, 2734028, 2982576, 3417535, 3728220, 4101042, 4970960, 5468056, 6835070, 7456440, 8202084, 10252605, 10936112, 13670140, 14912880, 16404168, 20505210, 27340280, 32808336, 41010420, 54680560, 82020840, 164041680]

約数ペア:

[(1, 164041680), (2, 82020840), (3, 54680560), (4, 41010420), (5, 32808336), (6, 27340280), (8, 20505210), (10, 16404168), (11, 14912880), (12, 13670140), (15, 10936112), (16, 10252605), (20, 8202084), (22, 7456440), (24, 6835070), (30, 5468056), (33, 4970960), (40, 4101042), (44, 3728220), (48, 3417535), (55, 2982576), (60, 2734028), (66, 2485480), (80, 2050521), (88, 1864110), (110, 1491288), (120, 1367014), (132, 1242740), (165, 994192), (176, 932055), (220, 745644), (240, 683507), (264, 621370), (330, 497096), (440, 372822), (528, 310685), (660, 248548), (880, 186411), (1320, 124274), (2640, 62137)]