201609569840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2590051}}^1$

素因数の和:2590210

約数の個数: 80

約数和(自身を含む): 539559632640

約数和(自身を除く): 337950062800

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, 1946, 2224, 2780, 3892, 4865, 5560, 7784, 9730, 11120, 15568, 19460, 38920, 77840, 2590051, 5180102, 10360204, 12950255, 18130357, 20720408, 25900510, 36260714, 41440816, 51801020, 72521428, 90651785, 103602040, 145042856, 181303570, 207204080, 290085712, 360017089, 362607140, 720034178, 725214280, 1440068356, 1450428560, 1800085445, 2520119623, 2880136712, 3600170890, 5040239246, 5760273424, 7200341780, 10080478492, 12600598115, 14400683560, 20160956984, 25201196230, 28801367120, 40321913968, 50402392460, 100804784920, 201609569840]

約数ペア:

[(1, 201609569840), (2, 100804784920), (4, 50402392460), (5, 40321913968), (7, 28801367120), (8, 25201196230), (10, 20160956984), (14, 14400683560), (16, 12600598115), (20, 10080478492), (28, 7200341780), (35, 5760273424), (40, 5040239246), (56, 3600170890), (70, 2880136712), (80, 2520119623), (112, 1800085445), (139, 1450428560), (140, 1440068356), (278, 725214280), (280, 720034178), (556, 362607140), (560, 360017089), (695, 290085712), (973, 207204080), (1112, 181303570), (1390, 145042856), (1946, 103602040), (2224, 90651785), (2780, 72521428), (3892, 51801020), (4865, 41440816), (5560, 36260714), (7784, 25900510), (9730, 20720408), (11120, 18130357), (15568, 12950255), (19460, 10360204), (38920, 5180102), (77840, 2590051)]