68910840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2857}}^1$

素因数の和:2941

約数の個数: 96

約数和(自身を含む): 227382480

約数和(自身を除く): 158471640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 2010, 2412, 2680, 2857, 3015, 4020, 4824, 5714, 6030, 8040, 8571, 11428, 12060, 14285, 17142, 22856, 24120, 25713, 28570, 34284, 42855, 51426, 57140, 68568, 85710, 102852, 114280, 128565, 171420, 191419, 205704, 257130, 342840, 382838, 514260, 574257, 765676, 957095, 1028520, 1148514, 1531352, 1722771, 1914190, 2297028, 2871285, 3445542, 3828380, 4594056, 5742570, 6891084, 7656760, 8613855, 11485140, 13782168, 17227710, 22970280, 34455420, 68910840]

約数ペア:

[(1, 68910840), (2, 34455420), (3, 22970280), (4, 17227710), (5, 13782168), (6, 11485140), (8, 8613855), (9, 7656760), (10, 6891084), (12, 5742570), (15, 4594056), (18, 3828380), (20, 3445542), (24, 2871285), (30, 2297028), (36, 1914190), (40, 1722771), (45, 1531352), (60, 1148514), (67, 1028520), (72, 957095), (90, 765676), (120, 574257), (134, 514260), (180, 382838), (201, 342840), (268, 257130), (335, 205704), (360, 191419), (402, 171420), (536, 128565), (603, 114280), (670, 102852), (804, 85710), (1005, 68568), (1206, 57140), (1340, 51426), (1608, 42855), (2010, 34284), (2412, 28570), (2680, 25713), (2857, 24120), (3015, 22856), (4020, 17142), (4824, 14285), (5714, 12060), (6030, 11428), (8040, 8571)]