133028560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1709}}^1$

素因数の和:1868

約数の個数: 80

約数和(自身を含む): 356227200

約数和(自身を除く): 223198640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 139, 140, 278, 280, 556, 560, 695, 973, 1112, 1390, 1709, 1946, 2224, 2780, 3418, 3892, 4865, 5560, 6836, 7784, 8545, 9730, 11120, 11963, 13672, 15568, 17090, 19460, 23926, 27344, 34180, 38920, 47852, 59815, 68360, 77840, 95704, 119630, 136720, 191408, 237551, 239260, 475102, 478520, 950204, 957040, 1187755, 1662857, 1900408, 2375510, 3325714, 3800816, 4751020, 6651428, 8314285, 9502040, 13302856, 16628570, 19004080, 26605712, 33257140, 66514280, 133028560]

約数ペア:

[(1, 133028560), (2, 66514280), (4, 33257140), (5, 26605712), (7, 19004080), (8, 16628570), (10, 13302856), (14, 9502040), (16, 8314285), (20, 6651428), (28, 4751020), (35, 3800816), (40, 3325714), (56, 2375510), (70, 1900408), (80, 1662857), (112, 1187755), (139, 957040), (140, 950204), (278, 478520), (280, 475102), (556, 239260), (560, 237551), (695, 191408), (973, 136720), (1112, 119630), (1390, 95704), (1709, 77840), (1946, 68360), (2224, 59815), (2780, 47852), (3418, 38920), (3892, 34180), (4865, 27344), (5560, 23926), (6836, 19460), (7784, 17090), (8545, 15568), (9730, 13672), (11120, 11963)]