56228480

素因数分解:

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

素因数の和:207

約数の個数: 192

約数和(自身を含む): 171629280

約数和(自身を除く): 115400800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 163, 176, 196, 220, 224, 245, 280, 308, 320, 326, 352, 385, 392, 440, 448, 490, 539, 560, 616, 640, 652, 704, 770, 784, 815, 880, 896, 980, 1078, 1120, 1141, 1232, 1304, 1408, 1540, 1568, 1630, 1760, 1793, 1960, 2156, 2240, 2282, 2464, 2608, 2695, 3080, 3136, 3260, 3520, 3586, 3920, 4312, 4480, 4564, 4928, 5216, 5390, 5705, 6160, 6272, 6520, 7040, 7172, 7840, 7987, 8624, 8965, 9128, 9856, 10432, 10780, 11410, 12320, 12551, 13040, 14344, 15680, 15974, 17248, 17930, 18256, 20864, 21560, 22820, 24640, 25102, 26080, 28688, 31360, 31948, 34496, 35860, 36512, 39935, 43120, 45640, 49280, 50204, 52160, 57376, 62755, 63896, 68992, 71720, 73024, 79870, 86240, 87857, 91280, 100408, 104320, 114752, 125510, 127792, 143440, 146048, 159740, 172480, 175714, 182560, 200816, 229504, 251020, 255584, 286880, 319480, 344960, 351428, 365120, 401632, 439285, 502040, 511168, 573760, 638960, 702856, 730240, 803264, 878570, 1004080, 1022336, 1147520, 1277920, 1405712, 1606528, 1757140, 2008160, 2555840, 2811424, 3514280, 4016320, 5111680, 5622848, 7028560, 8032640, 11245696, 14057120, 28114240, 56228480]

約数ペア:

[(1, 56228480), (2, 28114240), (4, 14057120), (5, 11245696), (7, 8032640), (8, 7028560), (10, 5622848), (11, 5111680), (14, 4016320), (16, 3514280), (20, 2811424), (22, 2555840), (28, 2008160), (32, 1757140), (35, 1606528), (40, 1405712), (44, 1277920), (49, 1147520), (55, 1022336), (56, 1004080), (64, 878570), (70, 803264), (77, 730240), (80, 702856), (88, 638960), (98, 573760), (110, 511168), (112, 502040), (128, 439285), (140, 401632), (154, 365120), (160, 351428), (163, 344960), (176, 319480), (196, 286880), (220, 255584), (224, 251020), (245, 229504), (280, 200816), (308, 182560), (320, 175714), (326, 172480), (352, 159740), (385, 146048), (392, 143440), (440, 127792), (448, 125510), (490, 114752), (539, 104320), (560, 100408), (616, 91280), (640, 87857), (652, 86240), (704, 79870), (770, 73024), (784, 71720), (815, 68992), (880, 63896), (896, 62755), (980, 57376), (1078, 52160), (1120, 50204), (1141, 49280), (1232, 45640), (1304, 43120), (1408, 39935), (1540, 36512), (1568, 35860), (1630, 34496), (1760, 31948), (1793, 31360), (1960, 28688), (2156, 26080), (2240, 25102), (2282, 24640), (2464, 22820), (2608, 21560), (2695, 20864), (3080, 18256), (3136, 17930), (3260, 17248), (3520, 15974), (3586, 15680), (3920, 14344), (4312, 13040), (4480, 12551), (4564, 12320), (4928, 11410), (5216, 10780), (5390, 10432), (5705, 9856), (6160, 9128), (6272, 8965), (6520, 8624), (7040, 7987), (7172, 7840)]