1058216880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{629891}}^1$

素因数の和:629914

約数の個数: 80

約数和(自身を含む): 3749117184

約数和(自身を除く): 2690900304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 629891, 1259782, 1889673, 2519564, 3149455, 3779346, 4409237, 5039128, 6298910, 7558692, 8818474, 9448365, 10078256, 12597820, 13227711, 15117384, 17636948, 18896730, 22046185, 25195640, 26455422, 30234768, 35273896, 37793460, 44092370, 50391280, 52910844, 66138555, 70547792, 75586920, 88184740, 105821688, 132277110, 151173840, 176369480, 211643376, 264554220, 352738960, 529108440, 1058216880]

約数ペア:

[(1, 1058216880), (2, 529108440), (3, 352738960), (4, 264554220), (5, 211643376), (6, 176369480), (7, 151173840), (8, 132277110), (10, 105821688), (12, 88184740), (14, 75586920), (15, 70547792), (16, 66138555), (20, 52910844), (21, 50391280), (24, 44092370), (28, 37793460), (30, 35273896), (35, 30234768), (40, 26455422), (42, 25195640), (48, 22046185), (56, 18896730), (60, 17636948), (70, 15117384), (80, 13227711), (84, 12597820), (105, 10078256), (112, 9448365), (120, 8818474), (140, 7558692), (168, 6298910), (210, 5039128), (240, 4409237), (280, 3779346), (336, 3149455), (420, 2519564), (560, 1889673), (840, 1259782), (1680, 629891)]