1682945280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1217

約数の個数: 216

約数和(自身を含む): 5870286240

約数和(自身を除く): 4187340960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 139, 144, 160, 180, 192, 240, 256, 278, 288, 320, 360, 384, 417, 480, 556, 576, 640, 695, 720, 768, 834, 960, 1051, 1112, 1152, 1251, 1280, 1390, 1440, 1668, 1920, 2085, 2102, 2224, 2304, 2502, 2780, 2880, 3153, 3336, 3840, 4170, 4204, 4448, 5004, 5255, 5560, 5760, 6255, 6306, 6672, 8340, 8408, 8896, 9459, 10008, 10510, 11120, 11520, 12510, 12612, 13344, 15765, 16680, 16816, 17792, 18918, 20016, 21020, 22240, 25020, 25224, 26688, 31530, 33360, 33632, 35584, 37836, 40032, 42040, 44480, 47295, 50040, 50448, 53376, 63060, 66720, 67264, 75672, 80064, 84080, 88960, 94590, 100080, 100896, 106752, 126120, 133440, 134528, 146089, 151344, 160128, 168160, 177920, 189180, 200160, 201792, 252240, 266880, 269056, 292178, 302688, 320256, 336320, 378360, 400320, 403584, 438267, 504480, 533760, 584356, 605376, 672640, 730445, 756720, 800640, 807168, 876534, 1008960, 1168712, 1210752, 1314801, 1345280, 1460890, 1513440, 1601280, 1753068, 2017920, 2191335, 2337424, 2421504, 2629602, 2921780, 3026880, 3506136, 4035840, 4382670, 4674848, 5259204, 5843560, 6053760, 6574005, 7012272, 8765340, 9349696, 10518408, 11687120, 12107520, 13148010, 14024544, 17530680, 18699392, 21036816, 23374240, 26296020, 28049088, 35061360, 37398784, 42073632, 46748480, 52592040, 56098176, 70122720, 84147264, 93496960, 105184080, 112196352, 140245440, 168294528, 186993920, 210368160, 280490880, 336589056, 420736320, 560981760, 841472640, 1682945280]

約数ペア:

[(1, 1682945280), (2, 841472640), (3, 560981760), (4, 420736320), (5, 336589056), (6, 280490880), (8, 210368160), (9, 186993920), (10, 168294528), (12, 140245440), (15, 112196352), (16, 105184080), (18, 93496960), (20, 84147264), (24, 70122720), (30, 56098176), (32, 52592040), (36, 46748480), (40, 42073632), (45, 37398784), (48, 35061360), (60, 28049088), (64, 26296020), (72, 23374240), (80, 21036816), (90, 18699392), (96, 17530680), (120, 14024544), (128, 13148010), (139, 12107520), (144, 11687120), (160, 10518408), (180, 9349696), (192, 8765340), (240, 7012272), (256, 6574005), (278, 6053760), (288, 5843560), (320, 5259204), (360, 4674848), (384, 4382670), (417, 4035840), (480, 3506136), (556, 3026880), (576, 2921780), (640, 2629602), (695, 2421504), (720, 2337424), (768, 2191335), (834, 2017920), (960, 1753068), (1051, 1601280), (1112, 1513440), (1152, 1460890), (1251, 1345280), (1280, 1314801), (1390, 1210752), (1440, 1168712), (1668, 1008960), (1920, 876534), (2085, 807168), (2102, 800640), (2224, 756720), (2304, 730445), (2502, 672640), (2780, 605376), (2880, 584356), (3153, 533760), (3336, 504480), (3840, 438267), (4170, 403584), (4204, 400320), (4448, 378360), (5004, 336320), (5255, 320256), (5560, 302688), (5760, 292178), (6255, 269056), (6306, 266880), (6672, 252240), (8340, 201792), (8408, 200160), (8896, 189180), (9459, 177920), (10008, 168160), (10510, 160128), (11120, 151344), (11520, 146089), (12510, 134528), (12612, 133440), (13344, 126120), (15765, 106752), (16680, 100896), (16816, 100080), (17792, 94590), (18918, 88960), (20016, 84080), (21020, 80064), (22240, 75672), (25020, 67264), (25224, 66720), (26688, 63060), (31530, 53376), (33360, 50448), (33632, 50040), (35584, 47295), (37836, 44480), (40032, 42040)]