56616560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 181675872

約数和(自身を除く): 125059312

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 101, 104, 110, 112, 130, 140, 143, 154, 176, 182, 196, 202, 208, 220, 245, 260, 280, 286, 308, 364, 385, 392, 404, 440, 455, 490, 505, 520, 539, 560, 572, 616, 637, 707, 715, 728, 770, 784, 808, 880, 910, 980, 1001, 1010, 1040, 1078, 1111, 1144, 1232, 1274, 1313, 1414, 1430, 1456, 1540, 1616, 1820, 1960, 2002, 2020, 2156, 2222, 2288, 2548, 2626, 2695, 2828, 2860, 3080, 3185, 3535, 3640, 3920, 4004, 4040, 4312, 4444, 4949, 5005, 5096, 5252, 5390, 5555, 5656, 5720, 6160, 6370, 6565, 7007, 7070, 7280, 7777, 8008, 8080, 8624, 8888, 9191, 9898, 10010, 10192, 10504, 10780, 11110, 11312, 11440, 12740, 13130, 14014, 14140, 14443, 15554, 16016, 17776, 18382, 19796, 20020, 21008, 21560, 22220, 24745, 25480, 26260, 28028, 28280, 28886, 31108, 35035, 36764, 38885, 39592, 40040, 43120, 44440, 45955, 49490, 50960, 52520, 54439, 56056, 56560, 57772, 62216, 64337, 70070, 72215, 73528, 77770, 79184, 80080, 88880, 91910, 98980, 101101, 105040, 108878, 112112, 115544, 124432, 128674, 140140, 144430, 147056, 155540, 183820, 197960, 202202, 217756, 231088, 257348, 272195, 280280, 288860, 311080, 321685, 367640, 395920, 404404, 435512, 505505, 514696, 544390, 560560, 577720, 622160, 643370, 707707, 735280, 808808, 871024, 1011010, 1029392, 1088780, 1155440, 1286740, 1415414, 1617616, 2022020, 2177560, 2573480, 2830828, 3538535, 4044040, 4355120, 5146960, 5661656, 7077070, 8088080, 11323312, 14154140, 28308280, 56616560]

約数ペア:

[(1, 56616560), (2, 28308280), (4, 14154140), (5, 11323312), (7, 8088080), (8, 7077070), (10, 5661656), (11, 5146960), (13, 4355120), (14, 4044040), (16, 3538535), (20, 2830828), (22, 2573480), (26, 2177560), (28, 2022020), (35, 1617616), (40, 1415414), (44, 1286740), (49, 1155440), (52, 1088780), (55, 1029392), (56, 1011010), (65, 871024), (70, 808808), (77, 735280), (80, 707707), (88, 643370), (91, 622160), (98, 577720), (101, 560560), (104, 544390), (110, 514696), (112, 505505), (130, 435512), (140, 404404), (143, 395920), (154, 367640), (176, 321685), (182, 311080), (196, 288860), (202, 280280), (208, 272195), (220, 257348), (245, 231088), (260, 217756), (280, 202202), (286, 197960), (308, 183820), (364, 155540), (385, 147056), (392, 144430), (404, 140140), (440, 128674), (455, 124432), (490, 115544), (505, 112112), (520, 108878), (539, 105040), (560, 101101), (572, 98980), (616, 91910), (637, 88880), (707, 80080), (715, 79184), (728, 77770), (770, 73528), (784, 72215), (808, 70070), (880, 64337), (910, 62216), (980, 57772), (1001, 56560), (1010, 56056), (1040, 54439), (1078, 52520), (1111, 50960), (1144, 49490), (1232, 45955), (1274, 44440), (1313, 43120), (1414, 40040), (1430, 39592), (1456, 38885), (1540, 36764), (1616, 35035), (1820, 31108), (1960, 28886), (2002, 28280), (2020, 28028), (2156, 26260), (2222, 25480), (2288, 24745), (2548, 22220), (2626, 21560), (2695, 21008), (2828, 20020), (2860, 19796), (3080, 18382), (3185, 17776), (3535, 16016), (3640, 15554), (3920, 14443), (4004, 14140), (4040, 14014), (4312, 13130), (4444, 12740), (4949, 11440), (5005, 11312), (5096, 11110), (5252, 10780), (5390, 10504), (5555, 10192), (5656, 10010), (5720, 9898), (6160, 9191), (6370, 8888), (6565, 8624), (7007, 8080), (7070, 8008), (7280, 7777)]