140435680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11399}}^1$

素因数の和:11432

約数の個数: 96

約数和(自身を含む): 413683200

約数和(自身を除く): 273247520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 11399, 12320, 22798, 45596, 56995, 79793, 91192, 113990, 125389, 159586, 182384, 227980, 250778, 319172, 364768, 398965, 455960, 501556, 626945, 638344, 797930, 877723, 911920, 1003112, 1253890, 1276688, 1595860, 1755446, 1823840, 2006224, 2507780, 2553376, 3191720, 3510892, 4012448, 4388615, 5015560, 6383440, 7021784, 8777230, 10031120, 12766880, 14043568, 17554460, 20062240, 28087136, 35108920, 70217840, 140435680]

約数ペア:

[(1, 140435680), (2, 70217840), (4, 35108920), (5, 28087136), (7, 20062240), (8, 17554460), (10, 14043568), (11, 12766880), (14, 10031120), (16, 8777230), (20, 7021784), (22, 6383440), (28, 5015560), (32, 4388615), (35, 4012448), (40, 3510892), (44, 3191720), (55, 2553376), (56, 2507780), (70, 2006224), (77, 1823840), (80, 1755446), (88, 1595860), (110, 1276688), (112, 1253890), (140, 1003112), (154, 911920), (160, 877723), (176, 797930), (220, 638344), (224, 626945), (280, 501556), (308, 455960), (352, 398965), (385, 364768), (440, 319172), (560, 250778), (616, 227980), (770, 182384), (880, 159586), (1120, 125389), (1232, 113990), (1540, 91192), (1760, 79793), (2464, 56995), (3080, 45596), (6160, 22798), (11399, 12320)]