16212660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 47752320

約数和(自身を除く): 31539660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 67, 74, 109, 111, 134, 148, 185, 201, 218, 222, 268, 327, 335, 370, 402, 436, 444, 545, 555, 654, 670, 740, 804, 1005, 1090, 1110, 1308, 1340, 1635, 2010, 2180, 2220, 2479, 3270, 4020, 4033, 4958, 6540, 7303, 7437, 8066, 9916, 12099, 12395, 14606, 14874, 16132, 20165, 21909, 24198, 24790, 29212, 29748, 36515, 37185, 40330, 43818, 48396, 49580, 60495, 73030, 74370, 80660, 87636, 109545, 120990, 146060, 148740, 219090, 241980, 270211, 438180, 540422, 810633, 1080844, 1351055, 1621266, 2702110, 3242532, 4053165, 5404220, 8106330, 16212660]

約数ペア:

[(1, 16212660), (2, 8106330), (3, 5404220), (4, 4053165), (5, 3242532), (6, 2702110), (10, 1621266), (12, 1351055), (15, 1080844), (20, 810633), (30, 540422), (37, 438180), (60, 270211), (67, 241980), (74, 219090), (109, 148740), (111, 146060), (134, 120990), (148, 109545), (185, 87636), (201, 80660), (218, 74370), (222, 73030), (268, 60495), (327, 49580), (335, 48396), (370, 43818), (402, 40330), (436, 37185), (444, 36515), (545, 29748), (555, 29212), (654, 24790), (670, 24198), (740, 21909), (804, 20165), (1005, 16132), (1090, 14874), (1110, 14606), (1308, 12395), (1340, 12099), (1635, 9916), (2010, 8066), (2180, 7437), (2220, 7303), (2479, 6540), (3270, 4958), (4020, 4033)]