195694440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{15241}}^1$

素因数の和:15362

約数の個数: 64

約数和(自身を含む): 592608960

約数和(自身を除く): 396914520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 15241, 30482, 45723, 60964, 76205, 91446, 121928, 152410, 182892, 228615, 304820, 365784, 457230, 609640, 914460, 1630787, 1828920, 3261574, 4892361, 6523148, 8153935, 9784722, 13046296, 16307870, 19569444, 24461805, 32615740, 39138888, 48923610, 65231480, 97847220, 195694440]

約数ペア:

[(1, 195694440), (2, 97847220), (3, 65231480), (4, 48923610), (5, 39138888), (6, 32615740), (8, 24461805), (10, 19569444), (12, 16307870), (15, 13046296), (20, 9784722), (24, 8153935), (30, 6523148), (40, 4892361), (60, 3261574), (107, 1828920), (120, 1630787), (214, 914460), (321, 609640), (428, 457230), (535, 365784), (642, 304820), (856, 228615), (1070, 182892), (1284, 152410), (1605, 121928), (2140, 91446), (2568, 76205), (3210, 60964), (4280, 45723), (6420, 30482), (12840, 15241)]