538947360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:576

約数の個数: 288

約数和(自身を含む): 2123476992

約数和(自身を除く): 1584529632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 140, 144, 160, 168, 180, 210, 224, 240, 252, 254, 280, 288, 315, 336, 360, 381, 420, 421, 480, 504, 508, 560, 630, 635, 672, 720, 762, 840, 842, 889, 1008, 1016, 1120, 1143, 1260, 1263, 1270, 1440, 1524, 1680, 1684, 1778, 1905, 2016, 2032, 2105, 2286, 2520, 2526, 2540, 2667, 2947, 3048, 3360, 3368, 3556, 3789, 3810, 4064, 4210, 4445, 4572, 5040, 5052, 5080, 5334, 5715, 5894, 6096, 6315, 6736, 7112, 7578, 7620, 8001, 8420, 8841, 8890, 9144, 10080, 10104, 10160, 10668, 11430, 11788, 12192, 12630, 13335, 13472, 14224, 14735, 15156, 15240, 16002, 16840, 17682, 17780, 18288, 18945, 20208, 20320, 21336, 22860, 23576, 25260, 26523, 26670, 28448, 29470, 30312, 30480, 32004, 33680, 35364, 35560, 36576, 37890, 40005, 40416, 42672, 44205, 45720, 47152, 50520, 53046, 53340, 53467, 58940, 60624, 60960, 64008, 67360, 70728, 71120, 75780, 80010, 85344, 88410, 91440, 94304, 101040, 106092, 106680, 106934, 117880, 121248, 128016, 132615, 141456, 142240, 151560, 160020, 160401, 176820, 182880, 202080, 212184, 213360, 213868, 235760, 256032, 265230, 267335, 282912, 303120, 320040, 320802, 353640, 374269, 424368, 426720, 427736, 471520, 481203, 530460, 534670, 606240, 640080, 641604, 707280, 748538, 802005, 848736, 855472, 962406, 1060920, 1069340, 1122807, 1280160, 1283208, 1414560, 1497076, 1604010, 1710944, 1871345, 1924812, 2121840, 2138680, 2245614, 2406015, 2566416, 2994152, 3208020, 3368421, 3742690, 3849624, 4243680, 4277360, 4491228, 4812030, 5132832, 5614035, 5988304, 6416040, 6736842, 7485380, 7699248, 8554720, 8982456, 9624060, 11228070, 11976608, 12832080, 13473684, 14970760, 15398496, 16842105, 17964912, 19248120, 22456140, 25664160, 26947368, 29941520, 33684210, 35929824, 38496240, 44912280, 53894736, 59883040, 67368420, 76992480, 89824560, 107789472, 134736840, 179649120, 269473680, 538947360]

約数ペア:

[(1, 538947360), (2, 269473680), (3, 179649120), (4, 134736840), (5, 107789472), (6, 89824560), (7, 76992480), (8, 67368420), (9, 59883040), (10, 53894736), (12, 44912280), (14, 38496240), (15, 35929824), (16, 33684210), (18, 29941520), (20, 26947368), (21, 25664160), (24, 22456140), (28, 19248120), (30, 17964912), (32, 16842105), (35, 15398496), (36, 14970760), (40, 13473684), (42, 12832080), (45, 11976608), (48, 11228070), (56, 9624060), (60, 8982456), (63, 8554720), (70, 7699248), (72, 7485380), (80, 6736842), (84, 6416040), (90, 5988304), (96, 5614035), (105, 5132832), (112, 4812030), (120, 4491228), (126, 4277360), (127, 4243680), (140, 3849624), (144, 3742690), (160, 3368421), (168, 3208020), (180, 2994152), (210, 2566416), (224, 2406015), (240, 2245614), (252, 2138680), (254, 2121840), (280, 1924812), (288, 1871345), (315, 1710944), (336, 1604010), (360, 1497076), (381, 1414560), (420, 1283208), (421, 1280160), (480, 1122807), (504, 1069340), (508, 1060920), (560, 962406), (630, 855472), (635, 848736), (672, 802005), (720, 748538), (762, 707280), (840, 641604), (842, 640080), (889, 606240), (1008, 534670), (1016, 530460), (1120, 481203), (1143, 471520), (1260, 427736), (1263, 426720), (1270, 424368), (1440, 374269), (1524, 353640), (1680, 320802), (1684, 320040), (1778, 303120), (1905, 282912), (2016, 267335), (2032, 265230), (2105, 256032), (2286, 235760), (2520, 213868), (2526, 213360), (2540, 212184), (2667, 202080), (2947, 182880), (3048, 176820), (3360, 160401), (3368, 160020), (3556, 151560), (3789, 142240), (3810, 141456), (4064, 132615), (4210, 128016), (4445, 121248), (4572, 117880), (5040, 106934), (5052, 106680), (5080, 106092), (5334, 101040), (5715, 94304), (5894, 91440), (6096, 88410), (6315, 85344), (6736, 80010), (7112, 75780), (7578, 71120), (7620, 70728), (8001, 67360), (8420, 64008), (8841, 60960), (8890, 60624), (9144, 58940), (10080, 53467), (10104, 53340), (10160, 53046), (10668, 50520), (11430, 47152), (11788, 45720), (12192, 44205), (12630, 42672), (13335, 40416), (13472, 40005), (14224, 37890), (14735, 36576), (15156, 35560), (15240, 35364), (16002, 33680), (16840, 32004), (17682, 30480), (17780, 30312), (18288, 29470), (18945, 28448), (20208, 26670), (20320, 26523), (21336, 25260), (22860, 23576)]