135212560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2073

約数の個数: 120

約数和(自身を含む): 387397080

約数和(自身を除く): 252184520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1666, 1904, 1960, 2029, 2380, 3332, 3920, 4058, 4165, 4760, 6664, 8116, 8330, 9520, 10145, 13328, 14203, 16232, 16660, 20290, 28406, 32464, 33320, 34493, 40580, 56812, 66640, 68986, 71015, 81160, 99421, 113624, 137972, 142030, 162320, 172465, 198842, 227248, 241451, 275944, 284060, 344930, 397684, 482902, 497105, 551888, 568120, 689860, 795368, 965804, 994210, 1136240, 1207255, 1379720, 1590736, 1690157, 1931608, 1988420, 2414510, 2759440, 3380314, 3863216, 3976840, 4829020, 6760628, 7953680, 8450785, 9658040, 13521256, 16901570, 19316080, 27042512, 33803140, 67606280, 135212560]

約数ペア:

[(1, 135212560), (2, 67606280), (4, 33803140), (5, 27042512), (7, 19316080), (8, 16901570), (10, 13521256), (14, 9658040), (16, 8450785), (17, 7953680), (20, 6760628), (28, 4829020), (34, 3976840), (35, 3863216), (40, 3380314), (49, 2759440), (56, 2414510), (68, 1988420), (70, 1931608), (80, 1690157), (85, 1590736), (98, 1379720), (112, 1207255), (119, 1136240), (136, 994210), (140, 965804), (170, 795368), (196, 689860), (238, 568120), (245, 551888), (272, 497105), (280, 482902), (340, 397684), (392, 344930), (476, 284060), (490, 275944), (560, 241451), (595, 227248), (680, 198842), (784, 172465), (833, 162320), (952, 142030), (980, 137972), (1190, 113624), (1360, 99421), (1666, 81160), (1904, 71015), (1960, 68986), (2029, 66640), (2380, 56812), (3332, 40580), (3920, 34493), (4058, 33320), (4165, 32464), (4760, 28406), (6664, 20290), (8116, 16660), (8330, 16232), (9520, 14203), (10145, 13328)]