238224840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{283601}}^1$

素因数の和:283622

約数の個数: 64

約数和(自身を含む): 816773760

約数和(自身を除く): 578548920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 283601, 567202, 850803, 1134404, 1418005, 1701606, 1985207, 2268808, 2836010, 3403212, 3970414, 4254015, 5672020, 5955621, 6806424, 7940828, 8508030, 9926035, 11344040, 11911242, 15881656, 17016060, 19852070, 23822484, 29778105, 34032120, 39704140, 47644968, 59556210, 79408280, 119112420, 238224840]

約数ペア:

[(1, 238224840), (2, 119112420), (3, 79408280), (4, 59556210), (5, 47644968), (6, 39704140), (7, 34032120), (8, 29778105), (10, 23822484), (12, 19852070), (14, 17016060), (15, 15881656), (20, 11911242), (21, 11344040), (24, 9926035), (28, 8508030), (30, 7940828), (35, 6806424), (40, 5955621), (42, 5672020), (56, 4254015), (60, 3970414), (70, 3403212), (84, 2836010), (105, 2268808), (120, 1985207), (140, 1701606), (168, 1418005), (210, 1134404), (280, 850803), (420, 567202), (840, 283601)]