141696940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{911}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 375072768

約数和(自身を除く): 233375828

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 101, 110, 140, 154, 202, 220, 308, 385, 404, 505, 707, 770, 911, 1010, 1111, 1414, 1540, 1822, 2020, 2222, 2828, 3535, 3644, 4444, 4555, 5555, 6377, 7070, 7777, 9110, 10021, 11110, 12754, 14140, 15554, 18220, 20042, 22220, 25508, 31108, 31885, 38885, 40084, 50105, 63770, 70147, 77770, 92011, 100210, 127540, 140294, 155540, 184022, 200420, 280588, 350735, 368044, 460055, 644077, 701470, 920110, 1012121, 1288154, 1402940, 1840220, 2024242, 2576308, 3220385, 4048484, 5060605, 6440770, 7084847, 10121210, 12881540, 14169694, 20242420, 28339388, 35424235, 70848470, 141696940]

約数ペア:

[(1, 141696940), (2, 70848470), (4, 35424235), (5, 28339388), (7, 20242420), (10, 14169694), (11, 12881540), (14, 10121210), (20, 7084847), (22, 6440770), (28, 5060605), (35, 4048484), (44, 3220385), (55, 2576308), (70, 2024242), (77, 1840220), (101, 1402940), (110, 1288154), (140, 1012121), (154, 920110), (202, 701470), (220, 644077), (308, 460055), (385, 368044), (404, 350735), (505, 280588), (707, 200420), (770, 184022), (911, 155540), (1010, 140294), (1111, 127540), (1414, 100210), (1540, 92011), (1822, 77770), (2020, 70147), (2222, 63770), (2828, 50105), (3535, 40084), (3644, 38885), (4444, 31885), (4555, 31108), (5555, 25508), (6377, 22220), (7070, 20042), (7777, 18220), (9110, 15554), (10021, 14140), (11110, 12754)]