14860720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 42747264

約数和(自身を除く): 27886544

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, 223, 238, 245, 272, 280, 340, 392, 446, 476, 490, 560, 595, 680, 784, 833, 892, 952, 980, 1115, 1190, 1360, 1561, 1666, 1784, 1904, 1960, 2230, 2380, 3122, 3332, 3568, 3791, 3920, 4165, 4460, 4760, 6244, 6664, 7582, 7805, 8330, 8920, 9520, 10927, 12488, 13328, 15164, 15610, 16660, 17840, 18955, 21854, 24976, 26537, 30328, 31220, 33320, 37910, 43708, 53074, 54635, 60656, 62440, 66640, 75820, 87416, 106148, 109270, 124880, 132685, 151640, 174832, 185759, 212296, 218540, 265370, 303280, 371518, 424592, 437080, 530740, 743036, 874160, 928795, 1061480, 1486072, 1857590, 2122960, 2972144, 3715180, 7430360, 14860720]

約数ペア:

[(1, 14860720), (2, 7430360), (4, 3715180), (5, 2972144), (7, 2122960), (8, 1857590), (10, 1486072), (14, 1061480), (16, 928795), (17, 874160), (20, 743036), (28, 530740), (34, 437080), (35, 424592), (40, 371518), (49, 303280), (56, 265370), (68, 218540), (70, 212296), (80, 185759), (85, 174832), (98, 151640), (112, 132685), (119, 124880), (136, 109270), (140, 106148), (170, 87416), (196, 75820), (223, 66640), (238, 62440), (245, 60656), (272, 54635), (280, 53074), (340, 43708), (392, 37910), (446, 33320), (476, 31220), (490, 30328), (560, 26537), (595, 24976), (680, 21854), (784, 18955), (833, 17840), (892, 16660), (952, 15610), (980, 15164), (1115, 13328), (1190, 12488), (1360, 10927), (1561, 9520), (1666, 8920), (1784, 8330), (1904, 7805), (1960, 7582), (2230, 6664), (2380, 6244), (3122, 4760), (3332, 4460), (3568, 4165), (3791, 3920)]