827041320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{109397}}^1$

素因数の和:109424

約数の個数: 128

約数和(自身を含む): 3150662400

約数和(自身を除く): 2323621080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 109397, 218794, 328191, 437588, 546985, 656382, 765779, 875176, 984573, 1093970, 1312764, 1531558, 1640955, 1969146, 2187940, 2297337, 2625528, 2953719, 3063116, 3281910, 3828895, 3938292, 4375880, 4594674, 4922865, 5907438, 6126232, 6563820, 6892011, 7657790, 7876584, 9189348, 9845730, 11486685, 11814876, 13127640, 13784022, 14768595, 15315580, 18378696, 19691460, 20676033, 22973370, 23629752, 27568044, 29537190, 30631160, 34460055, 39382920, 41352066, 45946740, 55136088, 59074380, 68920110, 82704132, 91893480, 103380165, 118148760, 137840220, 165408264, 206760330, 275680440, 413520660, 827041320]

約数ペア:

[(1, 827041320), (2, 413520660), (3, 275680440), (4, 206760330), (5, 165408264), (6, 137840220), (7, 118148760), (8, 103380165), (9, 91893480), (10, 82704132), (12, 68920110), (14, 59074380), (15, 55136088), (18, 45946740), (20, 41352066), (21, 39382920), (24, 34460055), (27, 30631160), (28, 29537190), (30, 27568044), (35, 23629752), (36, 22973370), (40, 20676033), (42, 19691460), (45, 18378696), (54, 15315580), (56, 14768595), (60, 13784022), (63, 13127640), (70, 11814876), (72, 11486685), (84, 9845730), (90, 9189348), (105, 7876584), (108, 7657790), (120, 6892011), (126, 6563820), (135, 6126232), (140, 5907438), (168, 4922865), (180, 4594674), (189, 4375880), (210, 3938292), (216, 3828895), (252, 3281910), (270, 3063116), (280, 2953719), (315, 2625528), (360, 2297337), (378, 2187940), (420, 1969146), (504, 1640955), (540, 1531558), (630, 1312764), (756, 1093970), (840, 984573), (945, 875176), (1080, 765779), (1260, 656382), (1512, 546985), (1890, 437588), (2520, 328191), (3780, 218794), (7560, 109397)]