151932760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12619}}^1$

素因数の和:12680

約数の個数: 64

約数和(自身を含む): 399801600

約数和(自身を除く): 247868840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 12040, 12619, 25238, 50476, 63095, 88333, 100952, 126190, 176666, 252380, 353332, 441665, 504760, 542617, 706664, 883330, 1085234, 1766660, 2170468, 2713085, 3533320, 3798319, 4340936, 5426170, 7596638, 10852340, 15193276, 18991595, 21704680, 30386552, 37983190, 75966380, 151932760]

約数ペア:

[(1, 151932760), (2, 75966380), (4, 37983190), (5, 30386552), (7, 21704680), (8, 18991595), (10, 15193276), (14, 10852340), (20, 7596638), (28, 5426170), (35, 4340936), (40, 3798319), (43, 3533320), (56, 2713085), (70, 2170468), (86, 1766660), (140, 1085234), (172, 883330), (215, 706664), (280, 542617), (301, 504760), (344, 441665), (430, 353332), (602, 252380), (860, 176666), (1204, 126190), (1505, 100952), (1720, 88333), (2408, 63095), (3010, 50476), (6020, 25238), (12040, 12619)]