157086160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3643}}^1$

素因数の和:3681

約数の個数: 120

約数和(自身を含む): 463604256

約数和(自身を除く): 306518096

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3643, 3920, 4312, 5390, 6160, 7286, 8624, 10780, 14572, 18215, 21560, 25501, 29144, 36430, 40073, 43120, 51002, 58288, 72860, 80146, 102004, 127505, 145720, 160292, 178507, 200365, 204008, 255010, 280511, 291440, 320584, 357014, 400730, 408016, 510020, 561022, 641168, 714028, 801460, 892535, 1020040, 1122044, 1402555, 1428056, 1602920, 1785070, 1963577, 2040080, 2244088, 2805110, 2856112, 3205840, 3570140, 3927154, 4488176, 5610220, 7140280, 7854308, 9817885, 11220440, 14280560, 15708616, 19635770, 22440880, 31417232, 39271540, 78543080, 157086160]

約数ペア:

[(1, 157086160), (2, 78543080), (4, 39271540), (5, 31417232), (7, 22440880), (8, 19635770), (10, 15708616), (11, 14280560), (14, 11220440), (16, 9817885), (20, 7854308), (22, 7140280), (28, 5610220), (35, 4488176), (40, 3927154), (44, 3570140), (49, 3205840), (55, 2856112), (56, 2805110), (70, 2244088), (77, 2040080), (80, 1963577), (88, 1785070), (98, 1602920), (110, 1428056), (112, 1402555), (140, 1122044), (154, 1020040), (176, 892535), (196, 801460), (220, 714028), (245, 641168), (280, 561022), (308, 510020), (385, 408016), (392, 400730), (440, 357014), (490, 320584), (539, 291440), (560, 280511), (616, 255010), (770, 204008), (784, 200365), (880, 178507), (980, 160292), (1078, 145720), (1232, 127505), (1540, 102004), (1960, 80146), (2156, 72860), (2695, 58288), (3080, 51002), (3643, 43120), (3920, 40073), (4312, 36430), (5390, 29144), (6160, 25501), (7286, 21560), (8624, 18215), (10780, 14572)]