42057120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{12517}}^1$

素因数の和:12542

約数の個数: 96

約数和(自身を含む): 151417728

約数和(自身を除く): 109360608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 12517, 25034, 37551, 50068, 62585, 75102, 87619, 100136, 125170, 150204, 175238, 187755, 200272, 250340, 262857, 300408, 350476, 375510, 400544, 438095, 500680, 525714, 600816, 700952, 751020, 876190, 1001360, 1051428, 1201632, 1314285, 1401904, 1502040, 1752380, 2002720, 2102856, 2628570, 2803808, 3004080, 3504760, 4205712, 5257140, 6008160, 7009520, 8411424, 10514280, 14019040, 21028560, 42057120]

約数ペア:

[(1, 42057120), (2, 21028560), (3, 14019040), (4, 10514280), (5, 8411424), (6, 7009520), (7, 6008160), (8, 5257140), (10, 4205712), (12, 3504760), (14, 3004080), (15, 2803808), (16, 2628570), (20, 2102856), (21, 2002720), (24, 1752380), (28, 1502040), (30, 1401904), (32, 1314285), (35, 1201632), (40, 1051428), (42, 1001360), (48, 876190), (56, 751020), (60, 700952), (70, 600816), (80, 525714), (84, 500680), (96, 438095), (105, 400544), (112, 375510), (120, 350476), (140, 300408), (160, 262857), (168, 250340), (210, 200272), (224, 187755), (240, 175238), (280, 150204), (336, 125170), (420, 100136), (480, 87619), (560, 75102), (672, 62585), (840, 50068), (1120, 37551), (1680, 25034), (3360, 12517)]