13447097440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{8887}}^1$

素因数の和:9109

約数の個数: 144

約数和(自身を含む): 37151164512

約数和(自身を除く): 23704067072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 193, 196, 224, 245, 280, 386, 392, 490, 560, 772, 784, 965, 980, 1120, 1351, 1544, 1568, 1930, 1960, 2702, 3088, 3860, 3920, 5404, 6176, 6755, 7720, 7840, 8887, 9457, 10808, 13510, 15440, 17774, 18914, 21616, 27020, 30880, 35548, 37828, 43232, 44435, 47285, 54040, 62209, 71096, 75656, 88870, 94570, 108080, 124418, 142192, 151312, 177740, 189140, 216160, 248836, 284384, 302624, 311045, 355480, 378280, 435463, 497672, 622090, 710960, 756560, 870926, 995344, 1244180, 1421920, 1513120, 1715191, 1741852, 1990688, 2177315, 2488360, 3430382, 3483704, 4354630, 4976720, 6860764, 6967408, 8575955, 8709260, 9953440, 12006337, 13721528, 13934816, 17151910, 17418520, 24012674, 27443056, 34303820, 34837040, 48025348, 54886112, 60031685, 68607640, 69674080, 84044359, 96050696, 120063370, 137215280, 168088718, 192101392, 240126740, 274430560, 336177436, 384202784, 420221795, 480253480, 672354872, 840443590, 960506960, 1344709744, 1680887180, 1921013920, 2689419488, 3361774360, 6723548720, 13447097440]

約数ペア:

[(1, 13447097440), (2, 6723548720), (4, 3361774360), (5, 2689419488), (7, 1921013920), (8, 1680887180), (10, 1344709744), (14, 960506960), (16, 840443590), (20, 672354872), (28, 480253480), (32, 420221795), (35, 384202784), (40, 336177436), (49, 274430560), (56, 240126740), (70, 192101392), (80, 168088718), (98, 137215280), (112, 120063370), (140, 96050696), (160, 84044359), (193, 69674080), (196, 68607640), (224, 60031685), (245, 54886112), (280, 48025348), (386, 34837040), (392, 34303820), (490, 27443056), (560, 24012674), (772, 17418520), (784, 17151910), (965, 13934816), (980, 13721528), (1120, 12006337), (1351, 9953440), (1544, 8709260), (1568, 8575955), (1930, 6967408), (1960, 6860764), (2702, 4976720), (3088, 4354630), (3860, 3483704), (3920, 3430382), (5404, 2488360), (6176, 2177315), (6755, 1990688), (7720, 1741852), (7840, 1715191), (8887, 1513120), (9457, 1421920), (10808, 1244180), (13510, 995344), (15440, 870926), (17774, 756560), (18914, 710960), (21616, 622090), (27020, 497672), (30880, 435463), (35548, 378280), (37828, 355480), (43232, 311045), (44435, 302624), (47285, 284384), (54040, 248836), (62209, 216160), (71096, 189140), (75656, 177740), (88870, 151312), (94570, 142192), (108080, 124418)]