68585440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 213373440

約数和(自身を除く): 144788000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 293, 304, 308, 352, 380, 385, 418, 440, 532, 560, 586, 608, 616, 665, 760, 770, 836, 880, 1045, 1064, 1120, 1172, 1232, 1330, 1463, 1465, 1520, 1540, 1672, 1760, 2051, 2090, 2128, 2344, 2464, 2660, 2926, 2930, 3040, 3080, 3223, 3344, 4102, 4180, 4256, 4688, 5320, 5567, 5852, 5860, 6160, 6446, 6688, 7315, 8204, 8360, 9376, 10255, 10640, 11134, 11704, 11720, 12320, 12892, 14630, 16115, 16408, 16720, 20510, 21280, 22268, 22561, 23408, 23440, 25784, 27835, 29260, 32230, 32816, 33440, 38969, 41020, 44536, 45122, 46816, 46880, 51568, 55670, 58520, 61237, 64460, 65632, 77938, 82040, 89072, 90244, 103136, 111340, 112805, 117040, 122474, 128920, 155876, 164080, 178144, 180488, 194845, 222680, 225610, 234080, 244948, 257840, 306185, 311752, 328160, 360976, 389690, 428659, 445360, 451220, 489896, 515680, 612370, 623504, 721952, 779380, 857318, 890720, 902440, 979792, 1224740, 1247008, 1558760, 1714636, 1804880, 1959584, 2143295, 2449480, 3117520, 3429272, 3609760, 4286590, 4898960, 6235040, 6858544, 8573180, 9797920, 13717088, 17146360, 34292720, 68585440]

約数ペア:

[(1, 68585440), (2, 34292720), (4, 17146360), (5, 13717088), (7, 9797920), (8, 8573180), (10, 6858544), (11, 6235040), (14, 4898960), (16, 4286590), (19, 3609760), (20, 3429272), (22, 3117520), (28, 2449480), (32, 2143295), (35, 1959584), (38, 1804880), (40, 1714636), (44, 1558760), (55, 1247008), (56, 1224740), (70, 979792), (76, 902440), (77, 890720), (80, 857318), (88, 779380), (95, 721952), (110, 623504), (112, 612370), (133, 515680), (140, 489896), (152, 451220), (154, 445360), (160, 428659), (176, 389690), (190, 360976), (209, 328160), (220, 311752), (224, 306185), (266, 257840), (280, 244948), (293, 234080), (304, 225610), (308, 222680), (352, 194845), (380, 180488), (385, 178144), (418, 164080), (440, 155876), (532, 128920), (560, 122474), (586, 117040), (608, 112805), (616, 111340), (665, 103136), (760, 90244), (770, 89072), (836, 82040), (880, 77938), (1045, 65632), (1064, 64460), (1120, 61237), (1172, 58520), (1232, 55670), (1330, 51568), (1463, 46880), (1465, 46816), (1520, 45122), (1540, 44536), (1672, 41020), (1760, 38969), (2051, 33440), (2090, 32816), (2128, 32230), (2344, 29260), (2464, 27835), (2660, 25784), (2926, 23440), (2930, 23408), (3040, 22561), (3080, 22268), (3223, 21280), (3344, 20510), (4102, 16720), (4180, 16408), (4256, 16115), (4688, 14630), (5320, 12892), (5567, 12320), (5852, 11720), (5860, 11704), (6160, 11134), (6446, 10640), (6688, 10255), (7315, 9376), (8204, 8360)]