16213388220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{698251}}^1$

素因数の和:698312

約数の個数: 96

約数和(自身を含む): 51614787840

約数和(自身を除く): 35401399620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 11610, 23220, 698251, 1396502, 2094753, 2793004, 3491255, 4189506, 6284259, 6982510, 8379012, 10473765, 12568518, 13965020, 18852777, 20947530, 25137036, 30024793, 31421295, 37705554, 41895060, 60049586, 62842590, 75411108, 90074379, 94263885, 120099172, 125685180, 150123965, 180148758, 188527770, 270223137, 300247930, 360297516, 377055540, 450371895, 540446274, 600495860, 810669411, 900743790, 1080892548, 1351115685, 1621338822, 1801487580, 2702231370, 3242677644, 4053347055, 5404462740, 8106694110, 16213388220]

約数ペア:

[(1, 16213388220), (2, 8106694110), (3, 5404462740), (4, 4053347055), (5, 3242677644), (6, 2702231370), (9, 1801487580), (10, 1621338822), (12, 1351115685), (15, 1080892548), (18, 900743790), (20, 810669411), (27, 600495860), (30, 540446274), (36, 450371895), (43, 377055540), (45, 360297516), (54, 300247930), (60, 270223137), (86, 188527770), (90, 180148758), (108, 150123965), (129, 125685180), (135, 120099172), (172, 94263885), (180, 90074379), (215, 75411108), (258, 62842590), (270, 60049586), (387, 41895060), (430, 37705554), (516, 31421295), (540, 30024793), (645, 25137036), (774, 20947530), (860, 18852777), (1161, 13965020), (1290, 12568518), (1548, 10473765), (1935, 8379012), (2322, 6982510), (2580, 6284259), (3870, 4189506), (4644, 3491255), (5805, 2793004), (7740, 2094753), (11610, 1396502), (23220, 698251)]