219832320

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{1789}}^1$

素因数の和:1823

約数の個数: 112

約数和(自身を含む): 703813680

約数和(自身を除く): 483981360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1789, 1920, 2048, 2560, 3072, 3578, 3840, 4096, 5120, 5367, 6144, 7156, 7680, 8192, 8945, 10240, 10734, 12288, 14312, 15360, 17890, 20480, 21468, 24576, 26835, 28624, 30720, 35780, 40960, 42936, 53670, 57248, 61440, 71560, 85872, 107340, 114496, 122880, 143120, 171744, 214680, 228992, 286240, 343488, 429360, 457984, 572480, 686976, 858720, 915968, 1144960, 1373952, 1717440, 1831936, 2289920, 2747904, 3434880, 3663872, 4579840, 5495808, 6869760, 7327744, 9159680, 10991616, 13739520, 14655488, 18319360, 21983232, 27479040, 36638720, 43966464, 54958080, 73277440, 109916160, 219832320]

約数ペア:

[(1, 219832320), (2, 109916160), (3, 73277440), (4, 54958080), (5, 43966464), (6, 36638720), (8, 27479040), (10, 21983232), (12, 18319360), (15, 14655488), (16, 13739520), (20, 10991616), (24, 9159680), (30, 7327744), (32, 6869760), (40, 5495808), (48, 4579840), (60, 3663872), (64, 3434880), (80, 2747904), (96, 2289920), (120, 1831936), (128, 1717440), (160, 1373952), (192, 1144960), (240, 915968), (256, 858720), (320, 686976), (384, 572480), (480, 457984), (512, 429360), (640, 343488), (768, 286240), (960, 228992), (1024, 214680), (1280, 171744), (1536, 143120), (1789, 122880), (1920, 114496), (2048, 107340), (2560, 85872), (3072, 71560), (3578, 61440), (3840, 57248), (4096, 53670), (5120, 42936), (5367, 40960), (6144, 35780), (7156, 30720), (7680, 28624), (8192, 26835), (8945, 24576), (10240, 21468), (10734, 20480), (12288, 17890), (14312, 15360)]