244929440

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{4463}}^1$

素因数の和:4499

約数の個数: 96

約数和(自身を含む): 674956800

約数和(自身を除く): 430027360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3920, 4463, 5488, 6860, 7840, 8926, 10976, 13720, 17852, 22315, 27440, 31241, 35704, 44630, 54880, 62482, 71408, 89260, 124964, 142816, 156205, 178520, 218687, 249928, 312410, 357040, 437374, 499856, 624820, 714080, 874748, 999712, 1093435, 1249640, 1530809, 1749496, 2186870, 2499280, 3061618, 3498992, 4373740, 4998560, 6123236, 6997984, 7654045, 8747480, 12246472, 15308090, 17494960, 24492944, 30616180, 34989920, 48985888, 61232360, 122464720, 244929440]

約数ペア:

[(1, 244929440), (2, 122464720), (4, 61232360), (5, 48985888), (7, 34989920), (8, 30616180), (10, 24492944), (14, 17494960), (16, 15308090), (20, 12246472), (28, 8747480), (32, 7654045), (35, 6997984), (40, 6123236), (49, 4998560), (56, 4373740), (70, 3498992), (80, 3061618), (98, 2499280), (112, 2186870), (140, 1749496), (160, 1530809), (196, 1249640), (224, 1093435), (245, 999712), (280, 874748), (343, 714080), (392, 624820), (490, 499856), (560, 437374), (686, 357040), (784, 312410), (980, 249928), (1120, 218687), (1372, 178520), (1568, 156205), (1715, 142816), (1960, 124964), (2744, 89260), (3430, 71408), (3920, 62482), (4463, 54880), (5488, 44630), (6860, 35704), (7840, 31241), (8926, 27440), (10976, 22315), (13720, 17852)]