27338080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 82219536

約数和(自身を除く): 54881456

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 317, 352, 385, 392, 440, 490, 539, 560, 616, 634, 770, 784, 880, 980, 1078, 1120, 1232, 1268, 1540, 1568, 1585, 1760, 1960, 2156, 2219, 2464, 2536, 2695, 3080, 3170, 3487, 3920, 4312, 4438, 5072, 5390, 6160, 6340, 6974, 7840, 8624, 8876, 10144, 10780, 11095, 12320, 12680, 13948, 15533, 17248, 17435, 17752, 21560, 22190, 24409, 25360, 27896, 31066, 34870, 35504, 43120, 44380, 48818, 50720, 55792, 62132, 69740, 71008, 77665, 86240, 88760, 97636, 111584, 122045, 124264, 139480, 155330, 170863, 177520, 195272, 244090, 248528, 278960, 310660, 341726, 355040, 390544, 488180, 497056, 557920, 621320, 683452, 781088, 854315, 976360, 1242640, 1366904, 1708630, 1952720, 2485280, 2733808, 3417260, 3905440, 5467616, 6834520, 13669040, 27338080]

約数ペア:

[(1, 27338080), (2, 13669040), (4, 6834520), (5, 5467616), (7, 3905440), (8, 3417260), (10, 2733808), (11, 2485280), (14, 1952720), (16, 1708630), (20, 1366904), (22, 1242640), (28, 976360), (32, 854315), (35, 781088), (40, 683452), (44, 621320), (49, 557920), (55, 497056), (56, 488180), (70, 390544), (77, 355040), (80, 341726), (88, 310660), (98, 278960), (110, 248528), (112, 244090), (140, 195272), (154, 177520), (160, 170863), (176, 155330), (196, 139480), (220, 124264), (224, 122045), (245, 111584), (280, 97636), (308, 88760), (317, 86240), (352, 77665), (385, 71008), (392, 69740), (440, 62132), (490, 55792), (539, 50720), (560, 48818), (616, 44380), (634, 43120), (770, 35504), (784, 34870), (880, 31066), (980, 27896), (1078, 25360), (1120, 24409), (1232, 22190), (1268, 21560), (1540, 17752), (1568, 17435), (1585, 17248), (1760, 15533), (1960, 13948), (2156, 12680), (2219, 12320), (2464, 11095), (2536, 10780), (2695, 10144), (3080, 8876), (3170, 8624), (3487, 7840), (3920, 6974), (4312, 6340), (4438, 6160), (5072, 5390)]