210376360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{857}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 529574760

約数和(自身を除く): 319198400

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 361, 380, 646, 680, 722, 760, 857, 1292, 1444, 1615, 1714, 1805, 2584, 2888, 3230, 3428, 3610, 4285, 6137, 6460, 6856, 7220, 8570, 12274, 12920, 14440, 14569, 16283, 17140, 24548, 29138, 30685, 32566, 34280, 49096, 58276, 61370, 65132, 72845, 81415, 116552, 122740, 130264, 145690, 162830, 245480, 276811, 291380, 309377, 325660, 553622, 582760, 618754, 651320, 1107244, 1237508, 1384055, 1546885, 2214488, 2475016, 2768110, 3093770, 5259409, 5536220, 6187540, 10518818, 11072440, 12375080, 21037636, 26297045, 42075272, 52594090, 105188180, 210376360]

約数ペア:

[(1, 210376360), (2, 105188180), (4, 52594090), (5, 42075272), (8, 26297045), (10, 21037636), (17, 12375080), (19, 11072440), (20, 10518818), (34, 6187540), (38, 5536220), (40, 5259409), (68, 3093770), (76, 2768110), (85, 2475016), (95, 2214488), (136, 1546885), (152, 1384055), (170, 1237508), (190, 1107244), (323, 651320), (340, 618754), (361, 582760), (380, 553622), (646, 325660), (680, 309377), (722, 291380), (760, 276811), (857, 245480), (1292, 162830), (1444, 145690), (1615, 130264), (1714, 122740), (1805, 116552), (2584, 81415), (2888, 72845), (3230, 65132), (3428, 61370), (3610, 58276), (4285, 49096), (6137, 34280), (6460, 32566), (6856, 30685), (7220, 29138), (8570, 24548), (12274, 17140), (12920, 16283), (14440, 14569)]