142860804520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3461}}^1\times {\mathrm{147419}}^1$

素因数の和:150898

約数の個数: 64

約数和(自身を含む): 367464988800

約数和(自身を除く): 224604184280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3461, 6922, 13844, 17305, 24227, 27688, 34610, 48454, 69220, 96908, 121135, 138440, 147419, 193816, 242270, 294838, 484540, 589676, 737095, 969080, 1031933, 1179352, 1474190, 2063866, 2948380, 4127732, 5159665, 5896760, 8255464, 10319330, 20638660, 41277320, 510217159, 1020434318, 2040868636, 2551085795, 3571520113, 4081737272, 5102171590, 7143040226, 10204343180, 14286080452, 17857600565, 20408686360, 28572160904, 35715201130, 71430402260, 142860804520]

約数ペア:

[(1, 142860804520), (2, 71430402260), (4, 35715201130), (5, 28572160904), (7, 20408686360), (8, 17857600565), (10, 14286080452), (14, 10204343180), (20, 7143040226), (28, 5102171590), (35, 4081737272), (40, 3571520113), (56, 2551085795), (70, 2040868636), (140, 1020434318), (280, 510217159), (3461, 41277320), (6922, 20638660), (13844, 10319330), (17305, 8255464), (24227, 5896760), (27688, 5159665), (34610, 4127732), (48454, 2948380), (69220, 2063866), (96908, 1474190), (121135, 1179352), (138440, 1031933), (147419, 969080), (193816, 737095), (242270, 589676), (294838, 484540)]