165869640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1$

素因数の和:804

約数の個数: 128

約数和(自身を含む): 555724800

約数和(自身を除く): 389855160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 383, 401, 540, 766, 802, 1080, 1149, 1203, 1532, 1604, 1915, 2005, 2298, 2406, 3064, 3208, 3447, 3609, 3830, 4010, 4596, 4812, 5745, 6015, 6894, 7218, 7660, 8020, 9192, 9624, 10341, 10827, 11490, 12030, 13788, 14436, 15320, 16040, 17235, 18045, 20682, 21654, 22980, 24060, 27576, 28872, 34470, 36090, 41364, 43308, 45960, 48120, 51705, 54135, 68940, 72180, 82728, 86616, 103410, 108270, 137880, 144360, 153583, 206820, 216540, 307166, 413640, 433080, 460749, 614332, 767915, 921498, 1228664, 1382247, 1535830, 1842996, 2303745, 2764494, 3071660, 3685992, 4146741, 4607490, 5528988, 6143320, 6911235, 8293482, 9214980, 11057976, 13822470, 16586964, 18429960, 20733705, 27644940, 33173928, 41467410, 55289880, 82934820, 165869640]

約数ペア:

[(1, 165869640), (2, 82934820), (3, 55289880), (4, 41467410), (5, 33173928), (6, 27644940), (8, 20733705), (9, 18429960), (10, 16586964), (12, 13822470), (15, 11057976), (18, 9214980), (20, 8293482), (24, 6911235), (27, 6143320), (30, 5528988), (36, 4607490), (40, 4146741), (45, 3685992), (54, 3071660), (60, 2764494), (72, 2303745), (90, 1842996), (108, 1535830), (120, 1382247), (135, 1228664), (180, 921498), (216, 767915), (270, 614332), (360, 460749), (383, 433080), (401, 413640), (540, 307166), (766, 216540), (802, 206820), (1080, 153583), (1149, 144360), (1203, 137880), (1532, 108270), (1604, 103410), (1915, 86616), (2005, 82728), (2298, 72180), (2406, 68940), (3064, 54135), (3208, 51705), (3447, 48120), (3609, 45960), (3830, 43308), (4010, 41364), (4596, 36090), (4812, 34470), (5745, 28872), (6015, 27576), (6894, 24060), (7218, 22980), (7660, 21654), (8020, 20682), (9192, 18045), (9624, 17235), (10341, 16040), (10827, 15320), (11490, 14436), (12030, 13788)]