538483680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{17807}}^1$

素因数の和:17838

約数の個数: 192

約数和(自身を含む): 2154055680

約数和(自身を除く): 1615572000

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 17807, 30240, 35614, 53421, 71228, 89035, 106842, 124649, 142456, 160263, 178070, 213684, 249298, 267105, 284912, 320526, 356140, 373947, 427368, 480789, 498596, 534210, 569824, 623245, 641052, 712280, 747894, 801315, 854736, 961578, 997192, 1068420, 1121841, 1246490, 1282104, 1424560, 1495788, 1602630, 1709472, 1869735, 1923156, 1994384, 2136840, 2243682, 2403945, 2492980, 2564208, 2849120, 2991576, 3205260, 3365523, 3739470, 3846312, 3988768, 4273680, 4487364, 4807890, 4985960, 5128416, 5609205, 5983152, 6410520, 6731046, 7478940, 7692624, 8547360, 8974728, 9615780, 9971920, 11218410, 11966304, 12821040, 13462092, 14957880, 15385248, 16827615, 17949456, 19231560, 19943840, 22436820, 25642080, 26924184, 29915760, 33655230, 35898912, 38463120, 44873640, 53848368, 59831520, 67310460, 76926240, 89747280, 107696736, 134620920, 179494560, 269241840, 538483680]

約数ペア:

[(1, 538483680), (2, 269241840), (3, 179494560), (4, 134620920), (5, 107696736), (6, 89747280), (7, 76926240), (8, 67310460), (9, 59831520), (10, 53848368), (12, 44873640), (14, 38463120), (15, 35898912), (16, 33655230), (18, 29915760), (20, 26924184), (21, 25642080), (24, 22436820), (27, 19943840), (28, 19231560), (30, 17949456), (32, 16827615), (35, 15385248), (36, 14957880), (40, 13462092), (42, 12821040), (45, 11966304), (48, 11218410), (54, 9971920), (56, 9615780), (60, 8974728), (63, 8547360), (70, 7692624), (72, 7478940), (80, 6731046), (84, 6410520), (90, 5983152), (96, 5609205), (105, 5128416), (108, 4985960), (112, 4807890), (120, 4487364), (126, 4273680), (135, 3988768), (140, 3846312), (144, 3739470), (160, 3365523), (168, 3205260), (180, 2991576), (189, 2849120), (210, 2564208), (216, 2492980), (224, 2403945), (240, 2243682), (252, 2136840), (270, 1994384), (280, 1923156), (288, 1869735), (315, 1709472), (336, 1602630), (360, 1495788), (378, 1424560), (420, 1282104), (432, 1246490), (480, 1121841), (504, 1068420), (540, 997192), (560, 961578), (630, 854736), (672, 801315), (720, 747894), (756, 712280), (840, 641052), (864, 623245), (945, 569824), (1008, 534210), (1080, 498596), (1120, 480789), (1260, 427368), (1440, 373947), (1512, 356140), (1680, 320526), (1890, 284912), (2016, 267105), (2160, 249298), (2520, 213684), (3024, 178070), (3360, 160263), (3780, 142456), (4320, 124649), (5040, 106842), (6048, 89035), (7560, 71228), (10080, 53421), (15120, 35614), (17807, 30240)]