57231240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 189112320

約数和(自身を除く): 131881080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 191, 220, 227, 264, 330, 382, 440, 454, 573, 660, 681, 764, 908, 955, 1135, 1146, 1320, 1362, 1528, 1816, 1910, 2101, 2270, 2292, 2497, 2724, 2865, 3405, 3820, 4202, 4540, 4584, 4994, 5448, 5730, 6303, 6810, 7491, 7640, 8404, 9080, 9988, 10505, 11460, 12485, 12606, 13620, 14982, 16808, 19976, 21010, 22920, 24970, 25212, 27240, 29964, 31515, 37455, 42020, 43357, 49940, 50424, 59928, 63030, 74910, 84040, 86714, 99880, 126060, 130071, 149820, 173428, 216785, 252120, 260142, 299640, 346856, 433570, 476927, 520284, 650355, 867140, 953854, 1040568, 1300710, 1430781, 1734280, 1907708, 2384635, 2601420, 2861562, 3815416, 4769270, 5202840, 5723124, 7153905, 9538540, 11446248, 14307810, 19077080, 28615620, 57231240]

約数ペア:

[(1, 57231240), (2, 28615620), (3, 19077080), (4, 14307810), (5, 11446248), (6, 9538540), (8, 7153905), (10, 5723124), (11, 5202840), (12, 4769270), (15, 3815416), (20, 2861562), (22, 2601420), (24, 2384635), (30, 1907708), (33, 1734280), (40, 1430781), (44, 1300710), (55, 1040568), (60, 953854), (66, 867140), (88, 650355), (110, 520284), (120, 476927), (132, 433570), (165, 346856), (191, 299640), (220, 260142), (227, 252120), (264, 216785), (330, 173428), (382, 149820), (440, 130071), (454, 126060), (573, 99880), (660, 86714), (681, 84040), (764, 74910), (908, 63030), (955, 59928), (1135, 50424), (1146, 49940), (1320, 43357), (1362, 42020), (1528, 37455), (1816, 31515), (1910, 29964), (2101, 27240), (2270, 25212), (2292, 24970), (2497, 22920), (2724, 21010), (2865, 19976), (3405, 16808), (3820, 14982), (4202, 13620), (4540, 12606), (4584, 12485), (4994, 11460), (5448, 10505), (5730, 9988), (6303, 9080), (6810, 8404), (7491, 7640)]