146290440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71711}}^1$

素因数の和:71742

約数の個数: 64

約数和(自身を含む): 464693760

約数和(自身を除く): 318403320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 71711, 143422, 215133, 286844, 358555, 430266, 573688, 717110, 860532, 1075665, 1219087, 1434220, 1721064, 2151330, 2438174, 2868440, 3657261, 4302660, 4876348, 6095435, 7314522, 8605320, 9752696, 12190870, 14629044, 18286305, 24381740, 29258088, 36572610, 48763480, 73145220, 146290440]

約数ペア:

[(1, 146290440), (2, 73145220), (3, 48763480), (4, 36572610), (5, 29258088), (6, 24381740), (8, 18286305), (10, 14629044), (12, 12190870), (15, 9752696), (17, 8605320), (20, 7314522), (24, 6095435), (30, 4876348), (34, 4302660), (40, 3657261), (51, 2868440), (60, 2438174), (68, 2151330), (85, 1721064), (102, 1434220), (120, 1219087), (136, 1075665), (170, 860532), (204, 717110), (255, 573688), (340, 430266), (408, 358555), (510, 286844), (680, 215133), (1020, 143422), (2040, 71711)]