858682160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14887}}^1$

素因数の和:15010

約数の個数: 80

約数和(自身を含む): 2303947776

約数和(自身を除く): 1445265616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1442, 1648, 2060, 2884, 3605, 4120, 5768, 7210, 8240, 11536, 14420, 14887, 28840, 29774, 57680, 59548, 74435, 104209, 119096, 148870, 208418, 238192, 297740, 416836, 521045, 595480, 833672, 1042090, 1190960, 1533361, 1667344, 2084180, 3066722, 4168360, 6133444, 7666805, 8336720, 10733527, 12266888, 15333610, 21467054, 24533776, 30667220, 42934108, 53667635, 61334440, 85868216, 107335270, 122668880, 171736432, 214670540, 429341080, 858682160]

約数ペア:

[(1, 858682160), (2, 429341080), (4, 214670540), (5, 171736432), (7, 122668880), (8, 107335270), (10, 85868216), (14, 61334440), (16, 53667635), (20, 42934108), (28, 30667220), (35, 24533776), (40, 21467054), (56, 15333610), (70, 12266888), (80, 10733527), (103, 8336720), (112, 7666805), (140, 6133444), (206, 4168360), (280, 3066722), (412, 2084180), (515, 1667344), (560, 1533361), (721, 1190960), (824, 1042090), (1030, 833672), (1442, 595480), (1648, 521045), (2060, 416836), (2884, 297740), (3605, 238192), (4120, 208418), (5768, 148870), (7210, 119096), (8240, 104209), (11536, 74435), (14420, 59548), (14887, 57680), (28840, 29774)]