16435080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 54250560

約数和(自身を除く): 37815480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 643, 710, 852, 1065, 1278, 1286, 1420, 1704, 1929, 2130, 2556, 2572, 2840, 3195, 3215, 3858, 4260, 5112, 5144, 5787, 6390, 6430, 7716, 8520, 9645, 11574, 12780, 12860, 15432, 19290, 23148, 25560, 25720, 28935, 38580, 45653, 46296, 57870, 77160, 91306, 115740, 136959, 182612, 228265, 231480, 273918, 365224, 410877, 456530, 547836, 684795, 821754, 913060, 1095672, 1369590, 1643508, 1826120, 2054385, 2739180, 3287016, 4108770, 5478360, 8217540, 16435080]

約数ペア:

[(1, 16435080), (2, 8217540), (3, 5478360), (4, 4108770), (5, 3287016), (6, 2739180), (8, 2054385), (9, 1826120), (10, 1643508), (12, 1369590), (15, 1095672), (18, 913060), (20, 821754), (24, 684795), (30, 547836), (36, 456530), (40, 410877), (45, 365224), (60, 273918), (71, 231480), (72, 228265), (90, 182612), (120, 136959), (142, 115740), (180, 91306), (213, 77160), (284, 57870), (355, 46296), (360, 45653), (426, 38580), (568, 28935), (639, 25720), (643, 25560), (710, 23148), (852, 19290), (1065, 15432), (1278, 12860), (1286, 12780), (1420, 11574), (1704, 9645), (1929, 8520), (2130, 7716), (2556, 6430), (2572, 6390), (2840, 5787), (3195, 5144), (3215, 5112), (3858, 4260)]