14166880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 42230160

約数和(自身を除く): 28063280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 139, 140, 160, 182, 196, 208, 224, 245, 260, 278, 280, 364, 392, 416, 455, 490, 520, 556, 560, 637, 695, 728, 784, 910, 973, 980, 1040, 1112, 1120, 1274, 1390, 1456, 1568, 1807, 1820, 1946, 1960, 2080, 2224, 2548, 2780, 2912, 3185, 3614, 3640, 3892, 3920, 4448, 4865, 5096, 5560, 6370, 6811, 7228, 7280, 7784, 7840, 9035, 9730, 10192, 11120, 12649, 12740, 13622, 14456, 14560, 15568, 18070, 19460, 20384, 22240, 25298, 25480, 27244, 28912, 31136, 34055, 36140, 38920, 50596, 50960, 54488, 57824, 63245, 68110, 72280, 77840, 88543, 101192, 101920, 108976, 126490, 136220, 144560, 155680, 177086, 202384, 217952, 252980, 272440, 289120, 354172, 404768, 442715, 505960, 544880, 708344, 885430, 1011920, 1089760, 1416688, 1770860, 2023840, 2833376, 3541720, 7083440, 14166880]

約数ペア:

[(1, 14166880), (2, 7083440), (4, 3541720), (5, 2833376), (7, 2023840), (8, 1770860), (10, 1416688), (13, 1089760), (14, 1011920), (16, 885430), (20, 708344), (26, 544880), (28, 505960), (32, 442715), (35, 404768), (40, 354172), (49, 289120), (52, 272440), (56, 252980), (65, 217952), (70, 202384), (80, 177086), (91, 155680), (98, 144560), (104, 136220), (112, 126490), (130, 108976), (139, 101920), (140, 101192), (160, 88543), (182, 77840), (196, 72280), (208, 68110), (224, 63245), (245, 57824), (260, 54488), (278, 50960), (280, 50596), (364, 38920), (392, 36140), (416, 34055), (455, 31136), (490, 28912), (520, 27244), (556, 25480), (560, 25298), (637, 22240), (695, 20384), (728, 19460), (784, 18070), (910, 15568), (973, 14560), (980, 14456), (1040, 13622), (1112, 12740), (1120, 12649), (1274, 11120), (1390, 10192), (1456, 9730), (1568, 9035), (1807, 7840), (1820, 7784), (1946, 7280), (1960, 7228), (2080, 6811), (2224, 6370), (2548, 5560), (2780, 5096), (2912, 4865), (3185, 4448), (3614, 3920), (3640, 3892)]