214948440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{85297}}^1$

素因数の和:85321

約数の個数: 96

約数和(自身を含む): 798389280

約数和(自身を除く): 583440840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 85297, 170594, 255891, 341188, 426485, 511782, 597079, 682376, 767673, 852970, 1023564, 1194158, 1279455, 1535346, 1705940, 1791237, 2047128, 2388316, 2558910, 2985395, 3070692, 3411880, 3582474, 3838365, 4776632, 5117820, 5373711, 5970790, 6141384, 7164948, 7676730, 8956185, 10235640, 10747422, 11941580, 14329896, 15353460, 17912370, 21494844, 23883160, 26868555, 30706920, 35824740, 42989688, 53737110, 71649480, 107474220, 214948440]

約数ペア:

[(1, 214948440), (2, 107474220), (3, 71649480), (4, 53737110), (5, 42989688), (6, 35824740), (7, 30706920), (8, 26868555), (9, 23883160), (10, 21494844), (12, 17912370), (14, 15353460), (15, 14329896), (18, 11941580), (20, 10747422), (21, 10235640), (24, 8956185), (28, 7676730), (30, 7164948), (35, 6141384), (36, 5970790), (40, 5373711), (42, 5117820), (45, 4776632), (56, 3838365), (60, 3582474), (63, 3411880), (70, 3070692), (72, 2985395), (84, 2558910), (90, 2388316), (105, 2047128), (120, 1791237), (126, 1705940), (140, 1535346), (168, 1279455), (180, 1194158), (210, 1023564), (252, 852970), (280, 767673), (315, 682376), (360, 597079), (420, 511782), (504, 426485), (630, 341188), (840, 255891), (1260, 170594), (2520, 85297)]