157387740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 459841536

約数和(自身を除く): 302453796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 53, 60, 86, 106, 129, 159, 172, 212, 215, 258, 265, 318, 430, 516, 530, 636, 645, 795, 860, 1060, 1151, 1290, 1590, 2279, 2302, 2580, 3180, 3453, 4558, 4604, 5755, 6837, 6906, 9116, 11395, 11510, 13674, 13812, 17265, 22790, 23020, 27348, 34185, 34530, 45580, 49493, 61003, 68370, 69060, 98986, 122006, 136740, 148479, 183009, 197972, 244012, 247465, 296958, 305015, 366018, 494930, 593916, 610030, 732036, 742395, 915045, 989860, 1220060, 1484790, 1830090, 2623129, 2969580, 3660180, 5246258, 7869387, 10492516, 13115645, 15738774, 26231290, 31477548, 39346935, 52462580, 78693870, 157387740]

約数ペア:

[(1, 157387740), (2, 78693870), (3, 52462580), (4, 39346935), (5, 31477548), (6, 26231290), (10, 15738774), (12, 13115645), (15, 10492516), (20, 7869387), (30, 5246258), (43, 3660180), (53, 2969580), (60, 2623129), (86, 1830090), (106, 1484790), (129, 1220060), (159, 989860), (172, 915045), (212, 742395), (215, 732036), (258, 610030), (265, 593916), (318, 494930), (430, 366018), (516, 305015), (530, 296958), (636, 247465), (645, 244012), (795, 197972), (860, 183009), (1060, 148479), (1151, 136740), (1290, 122006), (1590, 98986), (2279, 69060), (2302, 68370), (2580, 61003), (3180, 49493), (3453, 45580), (4558, 34530), (4604, 34185), (5755, 27348), (6837, 23020), (6906, 22790), (9116, 17265), (11395, 13812), (11510, 13674)]