1569364120

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2\times {\mathrm{181}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 3685041360

約数和(自身を除く): 2115677240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 71, 86, 142, 172, 181, 215, 284, 344, 355, 362, 430, 568, 710, 724, 860, 905, 1420, 1448, 1720, 1810, 2840, 3053, 3620, 5041, 6106, 7240, 7783, 10082, 12212, 12851, 15265, 15566, 20164, 24424, 25205, 25702, 30530, 31132, 38915, 40328, 50410, 51404, 61060, 62264, 64255, 77830, 100820, 102808, 122120, 128510, 155660, 201640, 216763, 257020, 311320, 433526, 514040, 552593, 867052, 912421, 1083815, 1105186, 1734104, 1824842, 2167630, 2210372, 2762965, 3649684, 4335260, 4420744, 4562105, 5525930, 7299368, 8670520, 9124210, 11051860, 18248420, 22103720, 36496840, 39234103, 78468206, 156936412, 196170515, 313872824, 392341030, 784682060, 1569364120]

約数ペア:

[(1, 1569364120), (2, 784682060), (4, 392341030), (5, 313872824), (8, 196170515), (10, 156936412), (20, 78468206), (40, 39234103), (43, 36496840), (71, 22103720), (86, 18248420), (142, 11051860), (172, 9124210), (181, 8670520), (215, 7299368), (284, 5525930), (344, 4562105), (355, 4420744), (362, 4335260), (430, 3649684), (568, 2762965), (710, 2210372), (724, 2167630), (860, 1824842), (905, 1734104), (1420, 1105186), (1448, 1083815), (1720, 912421), (1810, 867052), (2840, 552593), (3053, 514040), (3620, 433526), (5041, 311320), (6106, 257020), (7240, 216763), (7783, 201640), (10082, 155660), (12212, 128510), (12851, 122120), (15265, 102808), (15566, 100820), (20164, 77830), (24424, 64255), (25205, 62264), (25702, 61060), (30530, 51404), (31132, 50410), (38915, 40328)]