56020160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 112

約数和(自身を含む): 154716480

約数和(自身を除く): 98696320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 140, 160, 178, 224, 280, 281, 320, 356, 445, 448, 560, 562, 623, 712, 890, 1120, 1124, 1246, 1405, 1424, 1780, 1967, 2240, 2248, 2492, 2810, 2848, 3115, 3560, 3934, 4496, 4984, 5620, 5696, 6230, 7120, 7868, 8992, 9835, 9968, 11240, 12460, 14240, 15736, 17984, 19670, 19936, 22480, 24920, 25009, 28480, 31472, 39340, 39872, 44960, 49840, 50018, 62944, 78680, 89920, 99680, 100036, 125045, 125888, 157360, 175063, 199360, 200072, 250090, 314720, 350126, 400144, 500180, 629440, 700252, 800288, 875315, 1000360, 1400504, 1600576, 1750630, 2000720, 2801008, 3501260, 4001440, 5602016, 7002520, 8002880, 11204032, 14005040, 28010080, 56020160]

約数ペア:

[(1, 56020160), (2, 28010080), (4, 14005040), (5, 11204032), (7, 8002880), (8, 7002520), (10, 5602016), (14, 4001440), (16, 3501260), (20, 2801008), (28, 2000720), (32, 1750630), (35, 1600576), (40, 1400504), (56, 1000360), (64, 875315), (70, 800288), (80, 700252), (89, 629440), (112, 500180), (140, 400144), (160, 350126), (178, 314720), (224, 250090), (280, 200072), (281, 199360), (320, 175063), (356, 157360), (445, 125888), (448, 125045), (560, 100036), (562, 99680), (623, 89920), (712, 78680), (890, 62944), (1120, 50018), (1124, 49840), (1246, 44960), (1405, 39872), (1424, 39340), (1780, 31472), (1967, 28480), (2240, 25009), (2248, 24920), (2492, 22480), (2810, 19936), (2848, 19670), (3115, 17984), (3560, 15736), (3934, 14240), (4496, 12460), (4984, 11240), (5620, 9968), (5696, 9835), (6230, 8992), (7120, 7868)]