212031540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{56093}}^1$

素因数の和:56118

約数の個数: 96

約数和(自身を含む): 753903360

約数和(自身を除く): 541871820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 56093, 112186, 168279, 224372, 280465, 336558, 392651, 504837, 560930, 673116, 785302, 841395, 1009674, 1121860, 1177953, 1514511, 1570604, 1682790, 1963255, 2019348, 2355906, 2524185, 3029022, 3365580, 3533859, 3926510, 4711812, 5048370, 5889765, 6058044, 7067718, 7572555, 7853020, 10096740, 10601577, 11779530, 14135436, 15145110, 17669295, 21203154, 23559060, 30290220, 35338590, 42406308, 53007885, 70677180, 106015770, 212031540]

約数ペア:

[(1, 212031540), (2, 106015770), (3, 70677180), (4, 53007885), (5, 42406308), (6, 35338590), (7, 30290220), (9, 23559060), (10, 21203154), (12, 17669295), (14, 15145110), (15, 14135436), (18, 11779530), (20, 10601577), (21, 10096740), (27, 7853020), (28, 7572555), (30, 7067718), (35, 6058044), (36, 5889765), (42, 5048370), (45, 4711812), (54, 3926510), (60, 3533859), (63, 3365580), (70, 3029022), (84, 2524185), (90, 2355906), (105, 2019348), (108, 1963255), (126, 1682790), (135, 1570604), (140, 1514511), (180, 1177953), (189, 1121860), (210, 1009674), (252, 841395), (270, 785302), (315, 673116), (378, 560930), (420, 504837), (540, 392651), (630, 336558), (756, 280465), (945, 224372), (1260, 168279), (1890, 112186), (3780, 56093)]