71868480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1741}}^1$

素因数の和:1804

約数の個数: 112

約数和(自身を含む): 233623104

約数和(自身を除く): 161754624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1741, 2064, 2580, 2752, 3440, 3482, 4128, 5160, 5223, 6880, 6964, 8256, 8705, 10320, 10446, 13760, 13928, 17410, 20640, 20892, 26115, 27856, 34820, 41280, 41784, 52230, 55712, 69640, 74863, 83568, 104460, 111424, 139280, 149726, 167136, 208920, 224589, 278560, 299452, 334272, 374315, 417840, 449178, 557120, 598904, 748630, 835680, 898356, 1122945, 1197808, 1497260, 1671360, 1796712, 2245890, 2395616, 2994520, 3593424, 4491780, 4791232, 5989040, 7186848, 8983560, 11978080, 14373696, 17967120, 23956160, 35934240, 71868480]

約数ペア:

[(1, 71868480), (2, 35934240), (3, 23956160), (4, 17967120), (5, 14373696), (6, 11978080), (8, 8983560), (10, 7186848), (12, 5989040), (15, 4791232), (16, 4491780), (20, 3593424), (24, 2994520), (30, 2395616), (32, 2245890), (40, 1796712), (43, 1671360), (48, 1497260), (60, 1197808), (64, 1122945), (80, 898356), (86, 835680), (96, 748630), (120, 598904), (129, 557120), (160, 449178), (172, 417840), (192, 374315), (215, 334272), (240, 299452), (258, 278560), (320, 224589), (344, 208920), (430, 167136), (480, 149726), (516, 139280), (645, 111424), (688, 104460), (860, 83568), (960, 74863), (1032, 69640), (1290, 55712), (1376, 52230), (1720, 41784), (1741, 41280), (2064, 34820), (2580, 27856), (2752, 26115), (3440, 20892), (3482, 20640), (4128, 17410), (5160, 13928), (5223, 13760), (6880, 10446), (6964, 10320), (8256, 8705)]