40323218180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{6337}}^1$

素因数の和:6554

約数の個数: 144

約数和(自身を含む): 101478174336

約数和(自身を除く): 61154956156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 151, 172, 196, 215, 245, 301, 302, 430, 490, 602, 604, 755, 860, 980, 1057, 1204, 1505, 1510, 2107, 2114, 3010, 3020, 4214, 4228, 5285, 6020, 6337, 6493, 7399, 8428, 10535, 10570, 12674, 12986, 14798, 21070, 21140, 25348, 25972, 29596, 31685, 32465, 36995, 42140, 44359, 45451, 63370, 64930, 73990, 88718, 90902, 126740, 129860, 147980, 177436, 181804, 221795, 227255, 272491, 310513, 318157, 443590, 454510, 544982, 621026, 636314, 887180, 909020, 956887, 1089964, 1242052, 1272628, 1362455, 1552565, 1590785, 1907437, 1913774, 2724910, 3105130, 3181570, 3814874, 3827548, 4784435, 5449820, 6210260, 6363140, 6698209, 7629748, 9537185, 9568870, 13352059, 13396418, 19074370, 19137740, 26704118, 26792836, 33491045, 38148740, 41146141, 46887463, 53408236, 66760295, 66982090, 82292282, 93774926, 133520590, 133964180, 164584564, 187549852, 205730705, 234437315, 267041180, 288022987, 411461410, 468874630, 576045974, 822922820, 937749260, 1152091948, 1440114935, 2016160909, 2880229870, 4032321818, 5760459740, 8064643636, 10080804545, 20161609090, 40323218180]

約数ペア:

[(1, 40323218180), (2, 20161609090), (4, 10080804545), (5, 8064643636), (7, 5760459740), (10, 4032321818), (14, 2880229870), (20, 2016160909), (28, 1440114935), (35, 1152091948), (43, 937749260), (49, 822922820), (70, 576045974), (86, 468874630), (98, 411461410), (140, 288022987), (151, 267041180), (172, 234437315), (196, 205730705), (215, 187549852), (245, 164584564), (301, 133964180), (302, 133520590), (430, 93774926), (490, 82292282), (602, 66982090), (604, 66760295), (755, 53408236), (860, 46887463), (980, 41146141), (1057, 38148740), (1204, 33491045), (1505, 26792836), (1510, 26704118), (2107, 19137740), (2114, 19074370), (3010, 13396418), (3020, 13352059), (4214, 9568870), (4228, 9537185), (5285, 7629748), (6020, 6698209), (6337, 6363140), (6493, 6210260), (7399, 5449820), (8428, 4784435), (10535, 3827548), (10570, 3814874), (12674, 3181570), (12986, 3105130), (14798, 2724910), (21070, 1913774), (21140, 1907437), (25348, 1590785), (25972, 1552565), (29596, 1362455), (31685, 1272628), (32465, 1242052), (36995, 1089964), (42140, 956887), (44359, 909020), (45451, 887180), (63370, 636314), (64930, 621026), (73990, 544982), (88718, 454510), (90902, 443590), (126740, 318157), (129860, 310513), (147980, 272491), (177436, 227255), (181804, 221795)]