408684080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42929}}^1$

素因数の和:42966

約数の個数: 80

約数和(自身を含む): 1149837120

約数和(自身を除く): 741153040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 42929, 85858, 171716, 214645, 300503, 343432, 429290, 601006, 686864, 729793, 858580, 1202012, 1459586, 1502515, 1717160, 2404024, 2919172, 3005030, 3434320, 3648965, 4808048, 5108551, 5838344, 6010060, 7297930, 10217102, 11676688, 12020120, 14595860, 20434204, 24040240, 25542755, 29191720, 40868408, 51085510, 58383440, 81736816, 102171020, 204342040, 408684080]

約数ペア:

[(1, 408684080), (2, 204342040), (4, 102171020), (5, 81736816), (7, 58383440), (8, 51085510), (10, 40868408), (14, 29191720), (16, 25542755), (17, 24040240), (20, 20434204), (28, 14595860), (34, 12020120), (35, 11676688), (40, 10217102), (56, 7297930), (68, 6010060), (70, 5838344), (80, 5108551), (85, 4808048), (112, 3648965), (119, 3434320), (136, 3005030), (140, 2919172), (170, 2404024), (238, 1717160), (272, 1502515), (280, 1459586), (340, 1202012), (476, 858580), (560, 729793), (595, 686864), (680, 601006), (952, 429290), (1190, 343432), (1360, 300503), (1904, 214645), (2380, 171716), (4760, 85858), (9520, 42929)]