67896640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1824

約数の個数: 112

約数和(自身を含む): 195754752

約数和(自身を除く): 127858112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1783, 1904, 2240, 2380, 2720, 3566, 3808, 4760, 5440, 7132, 7616, 8915, 9520, 12481, 14264, 17830, 19040, 24962, 28528, 30311, 35660, 38080, 49924, 57056, 60622, 62405, 71320, 99848, 114112, 121244, 124810, 142640, 151555, 199696, 212177, 242488, 249620, 285280, 303110, 399392, 424354, 484976, 499240, 570560, 606220, 798784, 848708, 969952, 998480, 1060885, 1212440, 1697416, 1939904, 1996960, 2121770, 2424880, 3394832, 3993920, 4243540, 4849760, 6789664, 8487080, 9699520, 13579328, 16974160, 33948320, 67896640]

約数ペア:

[(1, 67896640), (2, 33948320), (4, 16974160), (5, 13579328), (7, 9699520), (8, 8487080), (10, 6789664), (14, 4849760), (16, 4243540), (17, 3993920), (20, 3394832), (28, 2424880), (32, 2121770), (34, 1996960), (35, 1939904), (40, 1697416), (56, 1212440), (64, 1060885), (68, 998480), (70, 969952), (80, 848708), (85, 798784), (112, 606220), (119, 570560), (136, 499240), (140, 484976), (160, 424354), (170, 399392), (224, 303110), (238, 285280), (272, 249620), (280, 242488), (320, 212177), (340, 199696), (448, 151555), (476, 142640), (544, 124810), (560, 121244), (595, 114112), (680, 99848), (952, 71320), (1088, 62405), (1120, 60622), (1190, 57056), (1360, 49924), (1783, 38080), (1904, 35660), (2240, 30311), (2380, 28528), (2720, 24962), (3566, 19040), (3808, 17830), (4760, 14264), (5440, 12481), (7132, 9520), (7616, 8915)]