7136620120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{111301}}^1$

素因数の和:111548

約数の個数: 64

約数和(自身を含む): 18431611200

約数和(自身を除く): 11294991080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 229, 280, 458, 916, 1145, 1603, 1832, 2290, 3206, 4580, 6412, 8015, 9160, 12824, 16030, 32060, 64120, 111301, 222602, 445204, 556505, 779107, 890408, 1113010, 1558214, 2226020, 3116428, 3895535, 4452040, 6232856, 7791070, 15582140, 25487929, 31164280, 50975858, 101951716, 127439645, 178415503, 203903432, 254879290, 356831006, 509758580, 713662012, 892077515, 1019517160, 1427324024, 1784155030, 3568310060, 7136620120]

約数ペア:

[(1, 7136620120), (2, 3568310060), (4, 1784155030), (5, 1427324024), (7, 1019517160), (8, 892077515), (10, 713662012), (14, 509758580), (20, 356831006), (28, 254879290), (35, 203903432), (40, 178415503), (56, 127439645), (70, 101951716), (140, 50975858), (229, 31164280), (280, 25487929), (458, 15582140), (916, 7791070), (1145, 6232856), (1603, 4452040), (1832, 3895535), (2290, 3116428), (3206, 2226020), (4580, 1558214), (6412, 1113010), (8015, 890408), (9160, 779107), (12824, 556505), (16030, 445204), (32060, 222602), (64120, 111301)]