70285600

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 216

約数和(自身を含む): 219079728

約数和(自身を除く): 148794128

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 49, 50, 55, 56, 70, 77, 80, 88, 98, 100, 110, 112, 140, 154, 160, 163, 175, 176, 196, 200, 220, 224, 245, 275, 280, 308, 326, 350, 352, 385, 392, 400, 440, 490, 539, 550, 560, 616, 652, 700, 770, 784, 800, 815, 880, 980, 1078, 1100, 1120, 1141, 1225, 1232, 1304, 1400, 1540, 1568, 1630, 1760, 1793, 1925, 1960, 2156, 2200, 2282, 2450, 2464, 2608, 2695, 2800, 3080, 3260, 3586, 3850, 3920, 4075, 4312, 4400, 4564, 4900, 5216, 5390, 5600, 5705, 6160, 6520, 7172, 7700, 7840, 7987, 8150, 8624, 8800, 8965, 9128, 9800, 10780, 11410, 12320, 12551, 13040, 13475, 14344, 15400, 15974, 16300, 17248, 17930, 18256, 19600, 21560, 22820, 25102, 26080, 26950, 28525, 28688, 30800, 31948, 32600, 35860, 36512, 39200, 39935, 43120, 44825, 45640, 50204, 53900, 57050, 57376, 61600, 62755, 63896, 65200, 71720, 79870, 86240, 87857, 89650, 91280, 100408, 107800, 114100, 125510, 127792, 130400, 143440, 159740, 175714, 179300, 182560, 199675, 200816, 215600, 228200, 251020, 255584, 286880, 313775, 319480, 351428, 358600, 399350, 401632, 431200, 439285, 456400, 502040, 627550, 638960, 702856, 717200, 798700, 878570, 912800, 1004080, 1255100, 1277920, 1405712, 1434400, 1597400, 1757140, 2008160, 2196425, 2510200, 2811424, 3194800, 3514280, 4392850, 5020400, 6389600, 7028560, 8785700, 10040800, 14057120, 17571400, 35142800, 70285600]

約数ペア:

[(1, 70285600), (2, 35142800), (4, 17571400), (5, 14057120), (7, 10040800), (8, 8785700), (10, 7028560), (11, 6389600), (14, 5020400), (16, 4392850), (20, 3514280), (22, 3194800), (25, 2811424), (28, 2510200), (32, 2196425), (35, 2008160), (40, 1757140), (44, 1597400), (49, 1434400), (50, 1405712), (55, 1277920), (56, 1255100), (70, 1004080), (77, 912800), (80, 878570), (88, 798700), (98, 717200), (100, 702856), (110, 638960), (112, 627550), (140, 502040), (154, 456400), (160, 439285), (163, 431200), (175, 401632), (176, 399350), (196, 358600), (200, 351428), (220, 319480), (224, 313775), (245, 286880), (275, 255584), (280, 251020), (308, 228200), (326, 215600), (350, 200816), (352, 199675), (385, 182560), (392, 179300), (400, 175714), (440, 159740), (490, 143440), (539, 130400), (550, 127792), (560, 125510), (616, 114100), (652, 107800), (700, 100408), (770, 91280), (784, 89650), (800, 87857), (815, 86240), (880, 79870), (980, 71720), (1078, 65200), (1100, 63896), (1120, 62755), (1141, 61600), (1225, 57376), (1232, 57050), (1304, 53900), (1400, 50204), (1540, 45640), (1568, 44825), (1630, 43120), (1760, 39935), (1793, 39200), (1925, 36512), (1960, 35860), (2156, 32600), (2200, 31948), (2282, 30800), (2450, 28688), (2464, 28525), (2608, 26950), (2695, 26080), (2800, 25102), (3080, 22820), (3260, 21560), (3586, 19600), (3850, 18256), (3920, 17930), (4075, 17248), (4312, 16300), (4400, 15974), (4564, 15400), (4900, 14344), (5216, 13475), (5390, 13040), (5600, 12551), (5705, 12320), (6160, 11410), (6520, 10780), (7172, 9800), (7700, 9128), (7840, 8965), (7987, 8800), (8150, 8624)]