126835520

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{8089}}^1$

素因数の和:8120

約数の個数: 84

約数和(自身を含む): 351381060

約数和(自身を除く): 224545540

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 8089, 15680, 16178, 32356, 40445, 56623, 64712, 80890, 113246, 129424, 161780, 226492, 258848, 283115, 323560, 396361, 452984, 517696, 566230, 647120, 792722, 905968, 1132460, 1294240, 1585444, 1811936, 1981805, 2264920, 2588480, 3170888, 3623872, 3963610, 4529840, 6341776, 7927220, 9059680, 12683552, 15854440, 18119360, 25367104, 31708880, 63417760, 126835520]

約数ペア:

[(1, 126835520), (2, 63417760), (4, 31708880), (5, 25367104), (7, 18119360), (8, 15854440), (10, 12683552), (14, 9059680), (16, 7927220), (20, 6341776), (28, 4529840), (32, 3963610), (35, 3623872), (40, 3170888), (49, 2588480), (56, 2264920), (64, 1981805), (70, 1811936), (80, 1585444), (98, 1294240), (112, 1132460), (140, 905968), (160, 792722), (196, 647120), (224, 566230), (245, 517696), (280, 452984), (320, 396361), (392, 323560), (448, 283115), (490, 258848), (560, 226492), (784, 161780), (980, 129424), (1120, 113246), (1568, 80890), (1960, 64712), (2240, 56623), (3136, 40445), (3920, 32356), (7840, 16178), (8089, 15680)]