170845480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 421632000

約数和(自身を除く): 250786520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 169, 199, 254, 260, 338, 398, 508, 520, 635, 676, 796, 845, 995, 1016, 1270, 1352, 1592, 1651, 1690, 1990, 2540, 2587, 3302, 3380, 3980, 5080, 5174, 6604, 6760, 7960, 8255, 10348, 12935, 13208, 16510, 20696, 21463, 25273, 25870, 33020, 33631, 42926, 50546, 51740, 66040, 67262, 85852, 101092, 103480, 107315, 126365, 134524, 168155, 171704, 202184, 214630, 252730, 269048, 328549, 336310, 429260, 505460, 657098, 672620, 858520, 1010920, 1314196, 1345240, 1642745, 2628392, 3285490, 4271137, 6570980, 8542274, 13141960, 17084548, 21355685, 34169096, 42711370, 85422740, 170845480]

約数ペア:

[(1, 170845480), (2, 85422740), (4, 42711370), (5, 34169096), (8, 21355685), (10, 17084548), (13, 13141960), (20, 8542274), (26, 6570980), (40, 4271137), (52, 3285490), (65, 2628392), (104, 1642745), (127, 1345240), (130, 1314196), (169, 1010920), (199, 858520), (254, 672620), (260, 657098), (338, 505460), (398, 429260), (508, 336310), (520, 328549), (635, 269048), (676, 252730), (796, 214630), (845, 202184), (995, 171704), (1016, 168155), (1270, 134524), (1352, 126365), (1592, 107315), (1651, 103480), (1690, 101092), (1990, 85852), (2540, 67262), (2587, 66040), (3302, 51740), (3380, 50546), (3980, 42926), (5080, 33631), (5174, 33020), (6604, 25870), (6760, 25273), (7960, 21463), (8255, 20696), (10348, 16510), (12935, 13208)]