160839840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47869}}^1$

素因数の和:47894

約数の個数: 96

約数和(自身を含む): 579035520

約数和(自身を除く): 418195680

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, 47869, 95738, 143607, 191476, 239345, 287214, 335083, 382952, 478690, 574428, 670166, 718035, 765904, 957380, 1005249, 1148856, 1340332, 1436070, 1531808, 1675415, 1914760, 2010498, 2297712, 2680664, 2872140, 3350830, 3829520, 4020996, 4595424, 5026245, 5361328, 5744280, 6701660, 7659040, 8041992, 10052490, 10722656, 11488560, 13403320, 16083984, 20104980, 22977120, 26806640, 32167968, 40209960, 53613280, 80419920, 160839840]

約数ペア:

[(1, 160839840), (2, 80419920), (3, 53613280), (4, 40209960), (5, 32167968), (6, 26806640), (7, 22977120), (8, 20104980), (10, 16083984), (12, 13403320), (14, 11488560), (15, 10722656), (16, 10052490), (20, 8041992), (21, 7659040), (24, 6701660), (28, 5744280), (30, 5361328), (32, 5026245), (35, 4595424), (40, 4020996), (42, 3829520), (48, 3350830), (56, 2872140), (60, 2680664), (70, 2297712), (80, 2010498), (84, 1914760), (96, 1675415), (105, 1531808), (112, 1436070), (120, 1340332), (140, 1148856), (160, 1005249), (168, 957380), (210, 765904), (224, 718035), (240, 670166), (280, 574428), (336, 478690), (420, 382952), (480, 335083), (560, 287214), (672, 239345), (840, 191476), (1120, 143607), (1680, 95738), (3360, 47869)]