169735680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 240

約数和(自身を含む): 603242640

約数和(自身を除く): 433506960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 139, 144, 159, 160, 180, 192, 212, 240, 256, 265, 278, 288, 318, 320, 360, 384, 417, 424, 477, 480, 512, 530, 556, 576, 636, 640, 695, 720, 768, 795, 834, 848, 954, 960, 1060, 1112, 1152, 1251, 1272, 1280, 1390, 1440, 1536, 1590, 1668, 1696, 1908, 1920, 2085, 2120, 2224, 2304, 2385, 2502, 2544, 2560, 2780, 2880, 3180, 3336, 3392, 3816, 3840, 4170, 4240, 4448, 4608, 4770, 5004, 5088, 5560, 5760, 6255, 6360, 6672, 6784, 7367, 7632, 7680, 8340, 8480, 8896, 9540, 10008, 10176, 11120, 11520, 12510, 12720, 13344, 13568, 14734, 15264, 16680, 16960, 17792, 19080, 20016, 20352, 22101, 22240, 23040, 25020, 25440, 26688, 27136, 29468, 30528, 33360, 33920, 35584, 36835, 38160, 40032, 40704, 44202, 44480, 50040, 50880, 53376, 58936, 61056, 66303, 66720, 67840, 71168, 73670, 76320, 80064, 81408, 88404, 88960, 100080, 101760, 106752, 110505, 117872, 122112, 132606, 133440, 135680, 147340, 152640, 160128, 176808, 177920, 200160, 203520, 213504, 221010, 235744, 244224, 265212, 266880, 294680, 305280, 320256, 331515, 353616, 355840, 400320, 407040, 442020, 471488, 530424, 533760, 589360, 610560, 640512, 663030, 707232, 800640, 884040, 942976, 1060848, 1067520, 1178720, 1221120, 1326060, 1414464, 1601280, 1768080, 1885952, 2121696, 2357440, 2652120, 2828928, 3202560, 3536160, 3771904, 4243392, 4714880, 5304240, 5657856, 7072320, 8486784, 9429760, 10608480, 11315712, 14144640, 16973568, 18859520, 21216960, 28289280, 33947136, 42433920, 56578560, 84867840, 169735680]

約数ペア:

[(1, 169735680), (2, 84867840), (3, 56578560), (4, 42433920), (5, 33947136), (6, 28289280), (8, 21216960), (9, 18859520), (10, 16973568), (12, 14144640), (15, 11315712), (16, 10608480), (18, 9429760), (20, 8486784), (24, 7072320), (30, 5657856), (32, 5304240), (36, 4714880), (40, 4243392), (45, 3771904), (48, 3536160), (53, 3202560), (60, 2828928), (64, 2652120), (72, 2357440), (80, 2121696), (90, 1885952), (96, 1768080), (106, 1601280), (120, 1414464), (128, 1326060), (139, 1221120), (144, 1178720), (159, 1067520), (160, 1060848), (180, 942976), (192, 884040), (212, 800640), (240, 707232), (256, 663030), (265, 640512), (278, 610560), (288, 589360), (318, 533760), (320, 530424), (360, 471488), (384, 442020), (417, 407040), (424, 400320), (477, 355840), (480, 353616), (512, 331515), (530, 320256), (556, 305280), (576, 294680), (636, 266880), (640, 265212), (695, 244224), (720, 235744), (768, 221010), (795, 213504), (834, 203520), (848, 200160), (954, 177920), (960, 176808), (1060, 160128), (1112, 152640), (1152, 147340), (1251, 135680), (1272, 133440), (1280, 132606), (1390, 122112), (1440, 117872), (1536, 110505), (1590, 106752), (1668, 101760), (1696, 100080), (1908, 88960), (1920, 88404), (2085, 81408), (2120, 80064), (2224, 76320), (2304, 73670), (2385, 71168), (2502, 67840), (2544, 66720), (2560, 66303), (2780, 61056), (2880, 58936), (3180, 53376), (3336, 50880), (3392, 50040), (3816, 44480), (3840, 44202), (4170, 40704), (4240, 40032), (4448, 38160), (4608, 36835), (4770, 35584), (5004, 33920), (5088, 33360), (5560, 30528), (5760, 29468), (6255, 27136), (6360, 26688), (6672, 25440), (6784, 25020), (7367, 23040), (7632, 22240), (7680, 22101), (8340, 20352), (8480, 20016), (8896, 19080), (9540, 17792), (10008, 16960), (10176, 16680), (11120, 15264), (11520, 14734), (12510, 13568), (12720, 13344)]