1771437120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27541}}^1$

素因数の和:27628

約数の個数: 112

約数和(自身を含む): 5708465088

約数和(自身を除く): 3937027968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 670, 804, 960, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 3216, 4020, 4288, 5360, 6432, 8040, 10720, 12864, 16080, 21440, 27541, 32160, 55082, 64320, 82623, 110164, 137705, 165246, 220328, 275410, 330492, 413115, 440656, 550820, 660984, 826230, 881312, 1101640, 1321968, 1652460, 1762624, 1845247, 2203280, 2643936, 3304920, 3690494, 4406560, 5287872, 5535741, 6609840, 7380988, 8813120, 9226235, 11071482, 13219680, 14761976, 18452470, 22142964, 26439360, 27678705, 29523952, 36904940, 44285928, 55357410, 59047904, 73809880, 88571856, 110714820, 118095808, 147619760, 177143712, 221429640, 295239520, 354287424, 442859280, 590479040, 885718560, 1771437120]

約数ペア:

[(1, 1771437120), (2, 885718560), (3, 590479040), (4, 442859280), (5, 354287424), (6, 295239520), (8, 221429640), (10, 177143712), (12, 147619760), (15, 118095808), (16, 110714820), (20, 88571856), (24, 73809880), (30, 59047904), (32, 55357410), (40, 44285928), (48, 36904940), (60, 29523952), (64, 27678705), (67, 26439360), (80, 22142964), (96, 18452470), (120, 14761976), (134, 13219680), (160, 11071482), (192, 9226235), (201, 8813120), (240, 7380988), (268, 6609840), (320, 5535741), (335, 5287872), (402, 4406560), (480, 3690494), (536, 3304920), (670, 2643936), (804, 2203280), (960, 1845247), (1005, 1762624), (1072, 1652460), (1340, 1321968), (1608, 1101640), (2010, 881312), (2144, 826230), (2680, 660984), (3216, 550820), (4020, 440656), (4288, 413115), (5360, 330492), (6432, 275410), (8040, 220328), (10720, 165246), (12864, 137705), (16080, 110164), (21440, 82623), (27541, 64320), (32160, 55082)]