216088320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{8039}}^1$

素因数の和:8070

約数の個数: 144

約数和(自身を含む): 788820480

約数和(自身を除く): 572732160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8039, 8960, 13440, 16078, 24117, 26880, 32156, 40195, 48234, 56273, 64312, 80390, 96468, 112546, 120585, 128624, 160780, 168819, 192936, 225092, 241170, 257248, 281365, 321560, 337638, 385872, 450184, 482340, 514496, 562730, 643120, 675276, 771744, 844095, 900368, 964680, 1028992, 1125460, 1286240, 1350552, 1543488, 1688190, 1800736, 1929360, 2057984, 2250920, 2572480, 2701104, 3086976, 3376380, 3601472, 3858720, 4501840, 5144960, 5402208, 6173952, 6752760, 7202944, 7717440, 9003680, 10289920, 10804416, 13505520, 14405888, 15434880, 18007360, 21608832, 27011040, 30869760, 36014720, 43217664, 54022080, 72029440, 108044160, 216088320]

約数ペア:

[(1, 216088320), (2, 108044160), (3, 72029440), (4, 54022080), (5, 43217664), (6, 36014720), (7, 30869760), (8, 27011040), (10, 21608832), (12, 18007360), (14, 15434880), (15, 14405888), (16, 13505520), (20, 10804416), (21, 10289920), (24, 9003680), (28, 7717440), (30, 7202944), (32, 6752760), (35, 6173952), (40, 5402208), (42, 5144960), (48, 4501840), (56, 3858720), (60, 3601472), (64, 3376380), (70, 3086976), (80, 2701104), (84, 2572480), (96, 2250920), (105, 2057984), (112, 1929360), (120, 1800736), (128, 1688190), (140, 1543488), (160, 1350552), (168, 1286240), (192, 1125460), (210, 1028992), (224, 964680), (240, 900368), (256, 844095), (280, 771744), (320, 675276), (336, 643120), (384, 562730), (420, 514496), (448, 482340), (480, 450184), (560, 385872), (640, 337638), (672, 321560), (768, 281365), (840, 257248), (896, 241170), (960, 225092), (1120, 192936), (1280, 168819), (1344, 160780), (1680, 128624), (1792, 120585), (1920, 112546), (2240, 96468), (2688, 80390), (3360, 64312), (3840, 56273), (4480, 48234), (5376, 40195), (6720, 32156), (8039, 26880), (8960, 24117), (13440, 16078)]