426867840

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{3529}}^1$

素因数の和:3564

約数の個数: 256

約数和(自身を含む): 1728288000

約数和(自身を除く): 1301420160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3529, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7058, 7560, 8064, 8640, 10080, 10587, 12096, 13440, 14116, 15120, 17280, 17645, 20160, 21174, 24192, 24703, 28232, 30240, 31761, 35290, 40320, 42348, 49406, 52935, 56464, 60480, 63522, 70580, 74109, 84696, 95283, 98812, 105870, 112928, 120960, 123515, 127044, 141160, 148218, 158805, 169392, 190566, 197624, 211740, 222327, 225856, 247030, 254088, 282320, 296436, 317610, 338784, 370545, 381132, 395248, 423480, 444654, 451712, 476415, 494060, 508176, 564640, 592872, 635220, 666981, 677568, 741090, 762264, 790496, 846960, 889308, 952830, 988120, 1016352, 1111635, 1129280, 1185744, 1270440, 1333962, 1355136, 1482180, 1524528, 1580992, 1693920, 1778616, 1905660, 1976240, 2032704, 2223270, 2258560, 2371488, 2540880, 2667924, 2964360, 3049056, 3161984, 3334905, 3387840, 3557232, 3811320, 3952480, 4065408, 4446540, 4742976, 5081760, 5335848, 5928720, 6098112, 6669810, 6775680, 7114464, 7622640, 7904960, 8893080, 9485952, 10163520, 10671696, 11857440, 12196224, 13339620, 14228928, 15245280, 15809920, 17786160, 20327040, 21343392, 23714880, 26679240, 28457856, 30490560, 35572320, 42686784, 47429760, 53358480, 60981120, 71144640, 85373568, 106716960, 142289280, 213433920, 426867840]

約数ペア:

[(1, 426867840), (2, 213433920), (3, 142289280), (4, 106716960), (5, 85373568), (6, 71144640), (7, 60981120), (8, 53358480), (9, 47429760), (10, 42686784), (12, 35572320), (14, 30490560), (15, 28457856), (16, 26679240), (18, 23714880), (20, 21343392), (21, 20327040), (24, 17786160), (27, 15809920), (28, 15245280), (30, 14228928), (32, 13339620), (35, 12196224), (36, 11857440), (40, 10671696), (42, 10163520), (45, 9485952), (48, 8893080), (54, 7904960), (56, 7622640), (60, 7114464), (63, 6775680), (64, 6669810), (70, 6098112), (72, 5928720), (80, 5335848), (84, 5081760), (90, 4742976), (96, 4446540), (105, 4065408), (108, 3952480), (112, 3811320), (120, 3557232), (126, 3387840), (128, 3334905), (135, 3161984), (140, 3049056), (144, 2964360), (160, 2667924), (168, 2540880), (180, 2371488), (189, 2258560), (192, 2223270), (210, 2032704), (216, 1976240), (224, 1905660), (240, 1778616), (252, 1693920), (270, 1580992), (280, 1524528), (288, 1482180), (315, 1355136), (320, 1333962), (336, 1270440), (360, 1185744), (378, 1129280), (384, 1111635), (420, 1016352), (432, 988120), (448, 952830), (480, 889308), (504, 846960), (540, 790496), (560, 762264), (576, 741090), (630, 677568), (640, 666981), (672, 635220), (720, 592872), (756, 564640), (840, 508176), (864, 494060), (896, 476415), (945, 451712), (960, 444654), (1008, 423480), (1080, 395248), (1120, 381132), (1152, 370545), (1260, 338784), (1344, 317610), (1440, 296436), (1512, 282320), (1680, 254088), (1728, 247030), (1890, 225856), (1920, 222327), (2016, 211740), (2160, 197624), (2240, 190566), (2520, 169392), (2688, 158805), (2880, 148218), (3024, 141160), (3360, 127044), (3456, 123515), (3529, 120960), (3780, 112928), (4032, 105870), (4320, 98812), (4480, 95283), (5040, 84696), (5760, 74109), (6048, 70580), (6720, 63522), (7058, 60480), (7560, 56464), (8064, 52935), (8640, 49406), (10080, 42348), (10587, 40320), (12096, 35290), (13440, 31761), (14116, 30240), (15120, 28232), (17280, 24703), (17645, 24192), (20160, 21174)]