275208960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 978667200

約数和(自身を除く): 703458240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 128, 130, 148, 149, 156, 160, 185, 192, 195, 208, 222, 240, 256, 260, 296, 298, 312, 320, 370, 384, 390, 416, 444, 447, 480, 481, 520, 555, 592, 596, 624, 640, 740, 745, 768, 780, 832, 888, 894, 960, 962, 1040, 1110, 1184, 1192, 1248, 1280, 1443, 1480, 1490, 1560, 1664, 1776, 1788, 1920, 1924, 1937, 2080, 2220, 2235, 2368, 2384, 2405, 2496, 2886, 2960, 2980, 3120, 3328, 3552, 3576, 3840, 3848, 3874, 4160, 4440, 4470, 4736, 4768, 4810, 4992, 5513, 5772, 5811, 5920, 5960, 6240, 7104, 7152, 7215, 7696, 7748, 8320, 8880, 8940, 9472, 9536, 9620, 9685, 9984, 11026, 11544, 11622, 11840, 11920, 12480, 14208, 14304, 14430, 15392, 15496, 16539, 16640, 17760, 17880, 19072, 19240, 19370, 22052, 23088, 23244, 23680, 23840, 24960, 27565, 28416, 28608, 28860, 29055, 30784, 30992, 33078, 35520, 35760, 38144, 38480, 38740, 44104, 46176, 46488, 47360, 47680, 49920, 55130, 57216, 57720, 58110, 61568, 61984, 66156, 71040, 71520, 71669, 76960, 77480, 82695, 88208, 92352, 92976, 95360, 110260, 114432, 115440, 116220, 123136, 123968, 132312, 142080, 143040, 143338, 153920, 154960, 165390, 176416, 184704, 185952, 190720, 215007, 220520, 230880, 232440, 247936, 264624, 286080, 286676, 307840, 309920, 330780, 352832, 358345, 369408, 371904, 430014, 441040, 461760, 464880, 495872, 529248, 572160, 573352, 615680, 619840, 661560, 705664, 716690, 743808, 860028, 882080, 923520, 929760, 1058496, 1075035, 1146704, 1239680, 1323120, 1411328, 1433380, 1487616, 1720056, 1764160, 1847040, 1859520, 2116992, 2150070, 2293408, 2479360, 2646240, 2866760, 3440112, 3528320, 3719040, 4233984, 4300140, 4586816, 5292480, 5733520, 6880224, 7056640, 7438080, 8600280, 9173632, 10584960, 11467040, 13760448, 17200560, 18347264, 21169920, 22934080, 27520896, 34401120, 45868160, 55041792, 68802240, 91736320, 137604480, 275208960]

約数ペア:

[(1, 275208960), (2, 137604480), (3, 91736320), (4, 68802240), (5, 55041792), (6, 45868160), (8, 34401120), (10, 27520896), (12, 22934080), (13, 21169920), (15, 18347264), (16, 17200560), (20, 13760448), (24, 11467040), (26, 10584960), (30, 9173632), (32, 8600280), (37, 7438080), (39, 7056640), (40, 6880224), (48, 5733520), (52, 5292480), (60, 4586816), (64, 4300140), (65, 4233984), (74, 3719040), (78, 3528320), (80, 3440112), (96, 2866760), (104, 2646240), (111, 2479360), (120, 2293408), (128, 2150070), (130, 2116992), (148, 1859520), (149, 1847040), (156, 1764160), (160, 1720056), (185, 1487616), (192, 1433380), (195, 1411328), (208, 1323120), (222, 1239680), (240, 1146704), (256, 1075035), (260, 1058496), (296, 929760), (298, 923520), (312, 882080), (320, 860028), (370, 743808), (384, 716690), (390, 705664), (416, 661560), (444, 619840), (447, 615680), (480, 573352), (481, 572160), (520, 529248), (555, 495872), (592, 464880), (596, 461760), (624, 441040), (640, 430014), (740, 371904), (745, 369408), (768, 358345), (780, 352832), (832, 330780), (888, 309920), (894, 307840), (960, 286676), (962, 286080), (1040, 264624), (1110, 247936), (1184, 232440), (1192, 230880), (1248, 220520), (1280, 215007), (1443, 190720), (1480, 185952), (1490, 184704), (1560, 176416), (1664, 165390), (1776, 154960), (1788, 153920), (1920, 143338), (1924, 143040), (1937, 142080), (2080, 132312), (2220, 123968), (2235, 123136), (2368, 116220), (2384, 115440), (2405, 114432), (2496, 110260), (2886, 95360), (2960, 92976), (2980, 92352), (3120, 88208), (3328, 82695), (3552, 77480), (3576, 76960), (3840, 71669), (3848, 71520), (3874, 71040), (4160, 66156), (4440, 61984), (4470, 61568), (4736, 58110), (4768, 57720), (4810, 57216), (4992, 55130), (5513, 49920), (5772, 47680), (5811, 47360), (5920, 46488), (5960, 46176), (6240, 44104), (7104, 38740), (7152, 38480), (7215, 38144), (7696, 35760), (7748, 35520), (8320, 33078), (8880, 30992), (8940, 30784), (9472, 29055), (9536, 28860), (9620, 28608), (9685, 28416), (9984, 27565), (11026, 24960), (11544, 23840), (11622, 23680), (11840, 23244), (11920, 23088), (12480, 22052), (14208, 19370), (14304, 19240), (14430, 19072), (15392, 17880), (15496, 17760), (16539, 16640)]