217559040

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{3541}}^1$

素因数の和:3573

約数の個数: 104

約数和(自身を含む): 696300528

約数和(自身を除く): 478741488

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, 1920, 2048, 2560, 3072, 3541, 3840, 4096, 5120, 6144, 7082, 7680, 10240, 10623, 12288, 14164, 15360, 17705, 20480, 21246, 28328, 30720, 35410, 42492, 53115, 56656, 61440, 70820, 84984, 106230, 113312, 141640, 169968, 212460, 226624, 283280, 339936, 424920, 453248, 566560, 679872, 849840, 906496, 1133120, 1359744, 1699680, 1812992, 2266240, 2719488, 3399360, 3625984, 4532480, 5438976, 6798720, 7251968, 9064960, 10877952, 13597440, 14503936, 18129920, 21755904, 27194880, 36259840, 43511808, 54389760, 72519680, 108779520, 217559040]

約数ペア:

[(1, 217559040), (2, 108779520), (3, 72519680), (4, 54389760), (5, 43511808), (6, 36259840), (8, 27194880), (10, 21755904), (12, 18129920), (15, 14503936), (16, 13597440), (20, 10877952), (24, 9064960), (30, 7251968), (32, 6798720), (40, 5438976), (48, 4532480), (60, 3625984), (64, 3399360), (80, 2719488), (96, 2266240), (120, 1812992), (128, 1699680), (160, 1359744), (192, 1133120), (240, 906496), (256, 849840), (320, 679872), (384, 566560), (480, 453248), (512, 424920), (640, 339936), (768, 283280), (960, 226624), (1024, 212460), (1280, 169968), (1536, 141640), (1920, 113312), (2048, 106230), (2560, 84984), (3072, 70820), (3541, 61440), (3840, 56656), (4096, 53115), (5120, 42492), (6144, 35410), (7082, 30720), (7680, 28328), (10240, 21246), (10623, 20480), (12288, 17705), (14164, 15360)]