169375360

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:535

約数の個数: 192

約数和(自身を含む): 514887840

約数和(自身を除く): 345512480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 491, 539, 560, 616, 640, 704, 770, 784, 880, 896, 980, 982, 1078, 1120, 1232, 1408, 1540, 1568, 1760, 1960, 1964, 2156, 2240, 2455, 2464, 2695, 3080, 3136, 3437, 3520, 3920, 3928, 4312, 4480, 4910, 4928, 5390, 5401, 6160, 6272, 6874, 7040, 7840, 7856, 8624, 9820, 9856, 10780, 10802, 12320, 13748, 15680, 15712, 17185, 17248, 19640, 21560, 21604, 24059, 24640, 27005, 27496, 31360, 31424, 34370, 34496, 37807, 39280, 43120, 43208, 48118, 49280, 54010, 54992, 62848, 68740, 68992, 75614, 78560, 86240, 86416, 96236, 108020, 109984, 120295, 137480, 151228, 157120, 172480, 172832, 189035, 192472, 216040, 219968, 240590, 264649, 274960, 302456, 314240, 344960, 345664, 378070, 384944, 432080, 439936, 481180, 529298, 549920, 604912, 691328, 756140, 769888, 864160, 962360, 1058596, 1099840, 1209824, 1323245, 1512280, 1539776, 1728320, 1924720, 2117192, 2199680, 2419648, 2646490, 3024560, 3079552, 3456640, 3849440, 4234384, 4839296, 5292980, 6049120, 7698880, 8468768, 10585960, 12098240, 15397760, 16937536, 21171920, 24196480, 33875072, 42343840, 84687680, 169375360]

約数ペア:

[(1, 169375360), (2, 84687680), (4, 42343840), (5, 33875072), (7, 24196480), (8, 21171920), (10, 16937536), (11, 15397760), (14, 12098240), (16, 10585960), (20, 8468768), (22, 7698880), (28, 6049120), (32, 5292980), (35, 4839296), (40, 4234384), (44, 3849440), (49, 3456640), (55, 3079552), (56, 3024560), (64, 2646490), (70, 2419648), (77, 2199680), (80, 2117192), (88, 1924720), (98, 1728320), (110, 1539776), (112, 1512280), (128, 1323245), (140, 1209824), (154, 1099840), (160, 1058596), (176, 962360), (196, 864160), (220, 769888), (224, 756140), (245, 691328), (280, 604912), (308, 549920), (320, 529298), (352, 481180), (385, 439936), (392, 432080), (440, 384944), (448, 378070), (490, 345664), (491, 344960), (539, 314240), (560, 302456), (616, 274960), (640, 264649), (704, 240590), (770, 219968), (784, 216040), (880, 192472), (896, 189035), (980, 172832), (982, 172480), (1078, 157120), (1120, 151228), (1232, 137480), (1408, 120295), (1540, 109984), (1568, 108020), (1760, 96236), (1960, 86416), (1964, 86240), (2156, 78560), (2240, 75614), (2455, 68992), (2464, 68740), (2695, 62848), (3080, 54992), (3136, 54010), (3437, 49280), (3520, 48118), (3920, 43208), (3928, 43120), (4312, 39280), (4480, 37807), (4910, 34496), (4928, 34370), (5390, 31424), (5401, 31360), (6160, 27496), (6272, 27005), (6874, 24640), (7040, 24059), (7840, 21604), (7856, 21560), (8624, 19640), (9820, 17248), (9856, 17185), (10780, 15712), (10802, 15680), (12320, 13748)]