230430720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 795281760

約数和(自身を除く): 564851040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 577, 624, 640, 768, 780, 832, 960, 1024, 1040, 1154, 1248, 1280, 1536, 1560, 1664, 1731, 1920, 2048, 2080, 2308, 2496, 2560, 2885, 3072, 3120, 3328, 3462, 3840, 4160, 4616, 4992, 5120, 5770, 6144, 6240, 6656, 6924, 7501, 7680, 8320, 8655, 9232, 9984, 10240, 11540, 12480, 13312, 13848, 15002, 15360, 16640, 17310, 18464, 19968, 22503, 23080, 24960, 26624, 27696, 30004, 30720, 33280, 34620, 36928, 37505, 39936, 45006, 46160, 49920, 55392, 60008, 66560, 69240, 73856, 75010, 79872, 90012, 92320, 99840, 110784, 112515, 120016, 133120, 138480, 147712, 150020, 180024, 184640, 199680, 221568, 225030, 240032, 276960, 295424, 300040, 360048, 369280, 399360, 443136, 450060, 480064, 553920, 590848, 600080, 720096, 738560, 886272, 900120, 960128, 1107840, 1181696, 1200160, 1440192, 1477120, 1772544, 1800240, 1920256, 2215680, 2400320, 2880384, 2954240, 3545088, 3600480, 3840512, 4431360, 4800640, 5760768, 5908480, 7200960, 7681024, 8862720, 9601280, 11521536, 14401920, 15362048, 17725440, 19202560, 23043072, 28803840, 38405120, 46086144, 57607680, 76810240, 115215360, 230430720]

約数ペア:

[(1, 230430720), (2, 115215360), (3, 76810240), (4, 57607680), (5, 46086144), (6, 38405120), (8, 28803840), (10, 23043072), (12, 19202560), (13, 17725440), (15, 15362048), (16, 14401920), (20, 11521536), (24, 9601280), (26, 8862720), (30, 7681024), (32, 7200960), (39, 5908480), (40, 5760768), (48, 4800640), (52, 4431360), (60, 3840512), (64, 3600480), (65, 3545088), (78, 2954240), (80, 2880384), (96, 2400320), (104, 2215680), (120, 1920256), (128, 1800240), (130, 1772544), (156, 1477120), (160, 1440192), (192, 1200160), (195, 1181696), (208, 1107840), (240, 960128), (256, 900120), (260, 886272), (312, 738560), (320, 720096), (384, 600080), (390, 590848), (416, 553920), (480, 480064), (512, 450060), (520, 443136), (577, 399360), (624, 369280), (640, 360048), (768, 300040), (780, 295424), (832, 276960), (960, 240032), (1024, 225030), (1040, 221568), (1154, 199680), (1248, 184640), (1280, 180024), (1536, 150020), (1560, 147712), (1664, 138480), (1731, 133120), (1920, 120016), (2048, 112515), (2080, 110784), (2308, 99840), (2496, 92320), (2560, 90012), (2885, 79872), (3072, 75010), (3120, 73856), (3328, 69240), (3462, 66560), (3840, 60008), (4160, 55392), (4616, 49920), (4992, 46160), (5120, 45006), (5770, 39936), (6144, 37505), (6240, 36928), (6656, 34620), (6924, 33280), (7501, 30720), (7680, 30004), (8320, 27696), (8655, 26624), (9232, 24960), (9984, 23080), (10240, 22503), (11540, 19968), (12480, 18464), (13312, 17310), (13848, 16640), (15002, 15360)]