169201620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{134287}}^1$

素因数の和:134309

約数の個数: 72

約数和(自身を含む): 586569984

約数和(自身を除く): 417368364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 134287, 268574, 402861, 537148, 671435, 805722, 940009, 1208583, 1342870, 1611444, 1880018, 2014305, 2417166, 2685740, 2820027, 3760036, 4028610, 4700045, 4834332, 5640054, 6042915, 8057220, 8460081, 9400090, 11280108, 12085830, 14100135, 16920162, 18800180, 24171660, 28200270, 33840324, 42300405, 56400540, 84600810, 169201620]

約数ペア:

[(1, 169201620), (2, 84600810), (3, 56400540), (4, 42300405), (5, 33840324), (6, 28200270), (7, 24171660), (9, 18800180), (10, 16920162), (12, 14100135), (14, 12085830), (15, 11280108), (18, 9400090), (20, 8460081), (21, 8057220), (28, 6042915), (30, 5640054), (35, 4834332), (36, 4700045), (42, 4028610), (45, 3760036), (60, 2820027), (63, 2685740), (70, 2417166), (84, 2014305), (90, 1880018), (105, 1611444), (126, 1342870), (140, 1208583), (180, 940009), (210, 805722), (252, 671435), (315, 537148), (420, 402861), (630, 268574), (1260, 134287)]