314905360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 951635520

約数和(自身を除く): 636730160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 67, 70, 77, 80, 88, 98, 109, 110, 112, 134, 140, 154, 176, 196, 218, 220, 245, 268, 280, 308, 335, 385, 392, 436, 440, 469, 490, 536, 539, 545, 560, 616, 670, 737, 763, 770, 784, 872, 880, 938, 980, 1072, 1078, 1090, 1199, 1232, 1340, 1474, 1526, 1540, 1744, 1876, 1960, 2156, 2180, 2345, 2398, 2680, 2695, 2948, 3052, 3080, 3283, 3685, 3752, 3815, 3920, 4312, 4360, 4690, 4796, 5159, 5341, 5360, 5390, 5896, 5995, 6104, 6160, 6566, 7303, 7370, 7504, 7630, 8393, 8624, 8720, 9380, 9592, 10318, 10682, 10780, 11792, 11990, 12208, 13132, 14606, 14740, 15260, 16415, 16786, 18760, 19184, 20636, 21364, 21560, 23980, 25795, 26264, 26705, 29212, 29480, 30520, 32830, 33572, 36113, 36515, 37520, 41272, 41965, 42728, 43120, 47960, 51121, 51590, 52528, 53410, 58424, 58751, 58960, 61040, 65660, 67144, 72226, 73030, 80333, 82544, 83930, 85456, 95920, 102242, 103180, 106820, 116848, 117502, 131320, 134288, 144452, 146060, 160666, 167860, 180565, 204484, 206360, 213640, 235004, 255605, 262640, 288904, 292120, 293755, 321332, 335720, 357847, 361130, 401665, 408968, 412720, 427280, 470008, 511210, 562331, 577808, 584240, 587510, 642664, 671440, 715694, 722260, 803330, 817936, 940016, 1022420, 1124662, 1175020, 1285328, 1431388, 1444520, 1606660, 1789235, 2044840, 2249324, 2350040, 2811655, 2862776, 2889040, 3213320, 3578470, 3936317, 4089680, 4498648, 4700080, 5623310, 5725552, 6426640, 7156940, 7872634, 8997296, 11246620, 14313880, 15745268, 19681585, 22493240, 28627760, 31490536, 39363170, 44986480, 62981072, 78726340, 157452680, 314905360]

約数ペア:

[(1, 314905360), (2, 157452680), (4, 78726340), (5, 62981072), (7, 44986480), (8, 39363170), (10, 31490536), (11, 28627760), (14, 22493240), (16, 19681585), (20, 15745268), (22, 14313880), (28, 11246620), (35, 8997296), (40, 7872634), (44, 7156940), (49, 6426640), (55, 5725552), (56, 5623310), (67, 4700080), (70, 4498648), (77, 4089680), (80, 3936317), (88, 3578470), (98, 3213320), (109, 2889040), (110, 2862776), (112, 2811655), (134, 2350040), (140, 2249324), (154, 2044840), (176, 1789235), (196, 1606660), (218, 1444520), (220, 1431388), (245, 1285328), (268, 1175020), (280, 1124662), (308, 1022420), (335, 940016), (385, 817936), (392, 803330), (436, 722260), (440, 715694), (469, 671440), (490, 642664), (536, 587510), (539, 584240), (545, 577808), (560, 562331), (616, 511210), (670, 470008), (737, 427280), (763, 412720), (770, 408968), (784, 401665), (872, 361130), (880, 357847), (938, 335720), (980, 321332), (1072, 293755), (1078, 292120), (1090, 288904), (1199, 262640), (1232, 255605), (1340, 235004), (1474, 213640), (1526, 206360), (1540, 204484), (1744, 180565), (1876, 167860), (1960, 160666), (2156, 146060), (2180, 144452), (2345, 134288), (2398, 131320), (2680, 117502), (2695, 116848), (2948, 106820), (3052, 103180), (3080, 102242), (3283, 95920), (3685, 85456), (3752, 83930), (3815, 82544), (3920, 80333), (4312, 73030), (4360, 72226), (4690, 67144), (4796, 65660), (5159, 61040), (5341, 58960), (5360, 58751), (5390, 58424), (5896, 53410), (5995, 52528), (6104, 51590), (6160, 51121), (6566, 47960), (7303, 43120), (7370, 42728), (7504, 41965), (7630, 41272), (8393, 37520), (8624, 36515), (8720, 36113), (9380, 33572), (9592, 32830), (10318, 30520), (10682, 29480), (10780, 29212), (11792, 26705), (11990, 26264), (12208, 25795), (13132, 23980), (14606, 21560), (14740, 21364), (15260, 20636), (16415, 19184), (16786, 18760)]