172823040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:619

約数の個数: 240

約数和(自身を含む): 645693048

約数和(自身を除く): 472870008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 577, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1154, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1731, 1872, 1920, 2080, 2304, 2308, 2340, 2496, 2560, 2880, 2885, 3120, 3328, 3462, 3744, 3840, 4160, 4608, 4616, 4680, 4992, 5193, 5760, 5770, 6240, 6656, 6924, 7488, 7501, 7680, 8320, 8655, 9232, 9360, 9984, 10386, 11520, 11540, 12480, 13848, 14976, 15002, 16640, 17310, 18464, 18720, 19968, 20772, 22503, 23040, 23080, 24960, 25965, 27696, 29952, 30004, 33280, 34620, 36928, 37440, 37505, 41544, 45006, 46160, 49920, 51930, 55392, 59904, 60008, 67509, 69240, 73856, 74880, 75010, 83088, 90012, 92320, 99840, 103860, 110784, 112515, 120016, 135018, 138480, 147712, 149760, 150020, 166176, 180024, 184640, 207720, 221568, 225030, 240032, 270036, 276960, 295424, 299520, 300040, 332352, 337545, 360048, 369280, 415440, 443136, 450060, 480064, 540072, 553920, 600080, 664704, 675090, 720096, 738560, 830880, 886272, 900120, 960128, 1080144, 1107840, 1200160, 1329408, 1350180, 1440192, 1477120, 1661760, 1800240, 1920256, 2160288, 2215680, 2400320, 2658816, 2700360, 2880384, 3323520, 3600480, 3840512, 4320576, 4431360, 4800640, 5400720, 5760768, 6647040, 7200960, 8641152, 9601280, 10801440, 11521536, 13294080, 14401920, 17282304, 19202560, 21602880, 28803840, 34564608, 43205760, 57607680, 86411520, 172823040]

約数ペア:

[(1, 172823040), (2, 86411520), (3, 57607680), (4, 43205760), (5, 34564608), (6, 28803840), (8, 21602880), (9, 19202560), (10, 17282304), (12, 14401920), (13, 13294080), (15, 11521536), (16, 10801440), (18, 9601280), (20, 8641152), (24, 7200960), (26, 6647040), (30, 5760768), (32, 5400720), (36, 4800640), (39, 4431360), (40, 4320576), (45, 3840512), (48, 3600480), (52, 3323520), (60, 2880384), (64, 2700360), (65, 2658816), (72, 2400320), (78, 2215680), (80, 2160288), (90, 1920256), (96, 1800240), (104, 1661760), (117, 1477120), (120, 1440192), (128, 1350180), (130, 1329408), (144, 1200160), (156, 1107840), (160, 1080144), (180, 960128), (192, 900120), (195, 886272), (208, 830880), (234, 738560), (240, 720096), (256, 675090), (260, 664704), (288, 600080), (312, 553920), (320, 540072), (360, 480064), (384, 450060), (390, 443136), (416, 415440), (468, 369280), (480, 360048), (512, 337545), (520, 332352), (576, 300040), (577, 299520), (585, 295424), (624, 276960), (640, 270036), (720, 240032), (768, 225030), (780, 221568), (832, 207720), (936, 184640), (960, 180024), (1040, 166176), (1152, 150020), (1154, 149760), (1170, 147712), (1248, 138480), (1280, 135018), (1440, 120016), (1536, 112515), (1560, 110784), (1664, 103860), (1731, 99840), (1872, 92320), (1920, 90012), (2080, 83088), (2304, 75010), (2308, 74880), (2340, 73856), (2496, 69240), (2560, 67509), (2880, 60008), (2885, 59904), (3120, 55392), (3328, 51930), (3462, 49920), (3744, 46160), (3840, 45006), (4160, 41544), (4608, 37505), (4616, 37440), (4680, 36928), (4992, 34620), (5193, 33280), (5760, 30004), (5770, 29952), (6240, 27696), (6656, 25965), (6924, 24960), (7488, 23080), (7501, 23040), (7680, 22503), (8320, 20772), (8655, 19968), (9232, 18720), (9360, 18464), (9984, 17310), (10386, 16640), (11520, 15002), (11540, 14976), (12480, 13848)]