165061120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 160

約数和(自身を含む): 462756096

約数和(自身を除く): 297694976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 151, 160, 224, 244, 256, 280, 302, 305, 320, 427, 448, 488, 512, 560, 604, 610, 640, 755, 854, 896, 976, 1057, 1120, 1208, 1220, 1280, 1510, 1708, 1792, 1952, 2114, 2135, 2240, 2416, 2440, 2560, 3020, 3416, 3584, 3904, 4228, 4270, 4480, 4832, 4880, 5285, 6040, 6832, 7808, 8456, 8540, 8960, 9211, 9664, 9760, 10570, 12080, 13664, 15616, 16912, 17080, 17920, 18422, 19328, 19520, 21140, 24160, 27328, 31232, 33824, 34160, 36844, 38656, 39040, 42280, 46055, 48320, 54656, 64477, 67648, 68320, 73688, 77312, 78080, 84560, 92110, 96640, 109312, 128954, 135296, 136640, 147376, 156160, 169120, 184220, 193280, 218624, 257908, 270592, 273280, 294752, 322385, 338240, 368440, 386560, 515816, 541184, 546560, 589504, 644770, 676480, 736880, 1031632, 1093120, 1179008, 1289540, 1352960, 1473760, 2063264, 2358016, 2579080, 2705920, 2947520, 4126528, 4716032, 5158160, 5895040, 8253056, 10316320, 11790080, 16506112, 20632640, 23580160, 33012224, 41265280, 82530560, 165061120]

約数ペア:

[(1, 165061120), (2, 82530560), (4, 41265280), (5, 33012224), (7, 23580160), (8, 20632640), (10, 16506112), (14, 11790080), (16, 10316320), (20, 8253056), (28, 5895040), (32, 5158160), (35, 4716032), (40, 4126528), (56, 2947520), (61, 2705920), (64, 2579080), (70, 2358016), (80, 2063264), (112, 1473760), (122, 1352960), (128, 1289540), (140, 1179008), (151, 1093120), (160, 1031632), (224, 736880), (244, 676480), (256, 644770), (280, 589504), (302, 546560), (305, 541184), (320, 515816), (427, 386560), (448, 368440), (488, 338240), (512, 322385), (560, 294752), (604, 273280), (610, 270592), (640, 257908), (755, 218624), (854, 193280), (896, 184220), (976, 169120), (1057, 156160), (1120, 147376), (1208, 136640), (1220, 135296), (1280, 128954), (1510, 109312), (1708, 96640), (1792, 92110), (1952, 84560), (2114, 78080), (2135, 77312), (2240, 73688), (2416, 68320), (2440, 67648), (2560, 64477), (3020, 54656), (3416, 48320), (3584, 46055), (3904, 42280), (4228, 39040), (4270, 38656), (4480, 36844), (4832, 34160), (4880, 33824), (5285, 31232), (6040, 27328), (6832, 24160), (7808, 21140), (8456, 19520), (8540, 19328), (8960, 18422), (9211, 17920), (9664, 17080), (9760, 16912), (10570, 15616), (12080, 13664)]