806710232720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7451}}^1\times {\mathrm{193337}}^1$

素因数の和:200808

約数の個数: 80

約数和(自身を含む): 2143843106688

約数和(自身を除く): 1337132873968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7451, 14902, 29804, 37255, 52157, 59608, 74510, 104314, 119216, 149020, 193337, 208628, 260785, 298040, 386674, 417256, 521570, 596080, 773348, 834512, 966685, 1043140, 1353359, 1546696, 1933370, 2086280, 2706718, 3093392, 3866740, 4172560, 5413436, 6766795, 7733480, 10826872, 13533590, 15466960, 21653744, 27067180, 54134360, 108268720, 1440553987, 2881107974, 5762215948, 7202769935, 10083877909, 11524431896, 14405539870, 20167755818, 23048863792, 28811079740, 40335511636, 50419389545, 57622159480, 80671023272, 100838779090, 115244318960, 161342046544, 201677558180, 403355116360, 806710232720]

約数ペア:

[(1, 806710232720), (2, 403355116360), (4, 201677558180), (5, 161342046544), (7, 115244318960), (8, 100838779090), (10, 80671023272), (14, 57622159480), (16, 50419389545), (20, 40335511636), (28, 28811079740), (35, 23048863792), (40, 20167755818), (56, 14405539870), (70, 11524431896), (80, 10083877909), (112, 7202769935), (140, 5762215948), (280, 2881107974), (560, 1440553987), (7451, 108268720), (14902, 54134360), (29804, 27067180), (37255, 21653744), (52157, 15466960), (59608, 13533590), (74510, 10826872), (104314, 7733480), (119216, 6766795), (149020, 5413436), (193337, 4172560), (208628, 3866740), (260785, 3093392), (298040, 2706718), (386674, 2086280), (417256, 1933370), (521570, 1546696), (596080, 1353359), (773348, 1043140), (834512, 966685)]