169144760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4969}}^1$

素因数の和:5040

約数の個数: 64

約数和(自身を含む): 407937600

約数和(自身を除く): 238792840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1480, 1702, 3404, 4255, 4969, 6808, 8510, 9938, 17020, 19876, 24845, 34040, 39752, 49690, 99380, 114287, 183853, 198760, 228574, 367706, 457148, 571435, 735412, 914296, 919265, 1142870, 1470824, 1838530, 2285740, 3677060, 4228619, 4571480, 7354120, 8457238, 16914476, 21143095, 33828952, 42286190, 84572380, 169144760]

約数ペア:

[(1, 169144760), (2, 84572380), (4, 42286190), (5, 33828952), (8, 21143095), (10, 16914476), (20, 8457238), (23, 7354120), (37, 4571480), (40, 4228619), (46, 3677060), (74, 2285740), (92, 1838530), (115, 1470824), (148, 1142870), (184, 919265), (185, 914296), (230, 735412), (296, 571435), (370, 457148), (460, 367706), (740, 228574), (851, 198760), (920, 183853), (1480, 114287), (1702, 99380), (3404, 49690), (4255, 39752), (4969, 34040), (6808, 24845), (8510, 19876), (9938, 17020)]