2213743840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179687}}^1$

素因数の和:179720

約数の個数: 96

約数和(自身を含む): 6520518144

約数和(自身を除く): 4306774304

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 179687, 359374, 718748, 898435, 1257809, 1437496, 1796870, 1976557, 2515618, 2874992, 3593740, 3953114, 5031236, 5749984, 6289045, 7187480, 7906228, 9882785, 10062472, 12578090, 13835899, 14374960, 15812456, 19765570, 20124944, 25156180, 27671798, 28749920, 31624912, 39531140, 40249888, 50312360, 55343596, 63249824, 69179495, 79062280, 100624720, 110687192, 138358990, 158124560, 201249440, 221374384, 276717980, 316249120, 442748768, 553435960, 1106871920, 2213743840]

約数ペア:

[(1, 2213743840), (2, 1106871920), (4, 553435960), (5, 442748768), (7, 316249120), (8, 276717980), (10, 221374384), (11, 201249440), (14, 158124560), (16, 138358990), (20, 110687192), (22, 100624720), (28, 79062280), (32, 69179495), (35, 63249824), (40, 55343596), (44, 50312360), (55, 40249888), (56, 39531140), (70, 31624912), (77, 28749920), (80, 27671798), (88, 25156180), (110, 20124944), (112, 19765570), (140, 15812456), (154, 14374960), (160, 13835899), (176, 12578090), (220, 10062472), (224, 9882785), (280, 7906228), (308, 7187480), (352, 6289045), (385, 5749984), (440, 5031236), (560, 3953114), (616, 3593740), (770, 2874992), (880, 2515618), (1120, 1976557), (1232, 1796870), (1540, 1437496), (1760, 1257809), (2464, 898435), (3080, 718748), (6160, 359374), (12320, 179687)]