311367069180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{479041}}^1$

素因数の和:479236

約数の個数: 144

約数和(自身を含む): 991823886144

約数和(自身を除く): 680456816964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 157, 180, 207, 230, 276, 314, 345, 414, 460, 471, 628, 690, 785, 828, 942, 1035, 1380, 1413, 1570, 1884, 2070, 2355, 2826, 3140, 3611, 4140, 4710, 5652, 7065, 7222, 9420, 10833, 14130, 14444, 18055, 21666, 28260, 32499, 36110, 43332, 54165, 64998, 72220, 108330, 129996, 162495, 216660, 324990, 479041, 649980, 958082, 1437123, 1916164, 2395205, 2874246, 4311369, 4790410, 5748492, 7185615, 8622738, 9580820, 11017943, 14371230, 17245476, 21556845, 22035886, 28742460, 33053829, 43113690, 44071772, 55089715, 66107658, 75209437, 86227380, 99161487, 110179430, 132215316, 150418874, 165269145, 198322974, 220358860, 225628311, 300837748, 330538290, 376047185, 396645948, 451256622, 495807435, 661076580, 676884933, 752094370, 902513244, 991614870, 1128141555, 1353769866, 1504188740, 1729817051, 1983229740, 2256283110, 2707539732, 3384424665, 3459634102, 4512566220, 5189451153, 6768849330, 6919268204, 8649085255, 10378902306, 13537698660, 15568353459, 17298170510, 20757804612, 25947255765, 31136706918, 34596341020, 51894511530, 62273413836, 77841767295, 103789023060, 155683534590, 311367069180]

約数ペア:

[(1, 311367069180), (2, 155683534590), (3, 103789023060), (4, 77841767295), (5, 62273413836), (6, 51894511530), (9, 34596341020), (10, 31136706918), (12, 25947255765), (15, 20757804612), (18, 17298170510), (20, 15568353459), (23, 13537698660), (30, 10378902306), (36, 8649085255), (45, 6919268204), (46, 6768849330), (60, 5189451153), (69, 4512566220), (90, 3459634102), (92, 3384424665), (115, 2707539732), (138, 2256283110), (157, 1983229740), (180, 1729817051), (207, 1504188740), (230, 1353769866), (276, 1128141555), (314, 991614870), (345, 902513244), (414, 752094370), (460, 676884933), (471, 661076580), (628, 495807435), (690, 451256622), (785, 396645948), (828, 376047185), (942, 330538290), (1035, 300837748), (1380, 225628311), (1413, 220358860), (1570, 198322974), (1884, 165269145), (2070, 150418874), (2355, 132215316), (2826, 110179430), (3140, 99161487), (3611, 86227380), (4140, 75209437), (4710, 66107658), (5652, 55089715), (7065, 44071772), (7222, 43113690), (9420, 33053829), (10833, 28742460), (14130, 22035886), (14444, 21556845), (18055, 17245476), (21666, 14371230), (28260, 11017943), (32499, 9580820), (36110, 8622738), (43332, 7185615), (54165, 5748492), (64998, 4790410), (72220, 4311369), (108330, 2874246), (129996, 2395205), (162495, 1916164), (216660, 1437123), (324990, 958082), (479041, 649980)]