295236480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2037

約数の個数: 256

約数和(自身を含む): 1173864960

約数和(自身を除く): 878628480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 1997, 2112, 2240, 2310, 2464, 2640, 2688, 3080, 3360, 3520, 3696, 3994, 4224, 4480, 4620, 4928, 5280, 5991, 6160, 6720, 7040, 7392, 7988, 9240, 9856, 9985, 10560, 11982, 12320, 13440, 13979, 14784, 15976, 18480, 19970, 21120, 21967, 23964, 24640, 27958, 29568, 29955, 31952, 36960, 39940, 41937, 43934, 47928, 49280, 55916, 59910, 63904, 65901, 69895, 73920, 79880, 83874, 87868, 95856, 109835, 111832, 119820, 127808, 131802, 139790, 147840, 153769, 159760, 167748, 175736, 191712, 209685, 219670, 223664, 239640, 255616, 263604, 279580, 307538, 319520, 329505, 335496, 351472, 383424, 419370, 439340, 447328, 461307, 479280, 527208, 559160, 615076, 639040, 659010, 670992, 702944, 766848, 768845, 838740, 878680, 894656, 922614, 958560, 1054416, 1118320, 1230152, 1278080, 1318020, 1341984, 1405888, 1537690, 1677480, 1757360, 1789312, 1845228, 1917120, 2108832, 2236640, 2306535, 2460304, 2636040, 2683968, 2811776, 3075380, 3354960, 3514720, 3690456, 3834240, 4217664, 4473280, 4613070, 4920608, 5272080, 5367936, 6150760, 6709920, 7029440, 7380912, 8435328, 8946560, 9226140, 9841216, 10544160, 12301520, 13419840, 14058880, 14761824, 18452280, 19682432, 21088320, 24603040, 26839680, 29523648, 36904560, 42176640, 49206080, 59047296, 73809120, 98412160, 147618240, 295236480]

約数ペア:

[(1, 295236480), (2, 147618240), (3, 98412160), (4, 73809120), (5, 59047296), (6, 49206080), (7, 42176640), (8, 36904560), (10, 29523648), (11, 26839680), (12, 24603040), (14, 21088320), (15, 19682432), (16, 18452280), (20, 14761824), (21, 14058880), (22, 13419840), (24, 12301520), (28, 10544160), (30, 9841216), (32, 9226140), (33, 8946560), (35, 8435328), (40, 7380912), (42, 7029440), (44, 6709920), (48, 6150760), (55, 5367936), (56, 5272080), (60, 4920608), (64, 4613070), (66, 4473280), (70, 4217664), (77, 3834240), (80, 3690456), (84, 3514720), (88, 3354960), (96, 3075380), (105, 2811776), (110, 2683968), (112, 2636040), (120, 2460304), (128, 2306535), (132, 2236640), (140, 2108832), (154, 1917120), (160, 1845228), (165, 1789312), (168, 1757360), (176, 1677480), (192, 1537690), (210, 1405888), (220, 1341984), (224, 1318020), (231, 1278080), (240, 1230152), (264, 1118320), (280, 1054416), (308, 958560), (320, 922614), (330, 894656), (336, 878680), (352, 838740), (384, 768845), (385, 766848), (420, 702944), (440, 670992), (448, 659010), (462, 639040), (480, 615076), (528, 559160), (560, 527208), (616, 479280), (640, 461307), (660, 447328), (672, 439340), (704, 419370), (770, 383424), (840, 351472), (880, 335496), (896, 329505), (924, 319520), (960, 307538), (1056, 279580), (1120, 263604), (1155, 255616), (1232, 239640), (1320, 223664), (1344, 219670), (1408, 209685), (1540, 191712), (1680, 175736), (1760, 167748), (1848, 159760), (1920, 153769), (1997, 147840), (2112, 139790), (2240, 131802), (2310, 127808), (2464, 119820), (2640, 111832), (2688, 109835), (3080, 95856), (3360, 87868), (3520, 83874), (3696, 79880), (3994, 73920), (4224, 69895), (4480, 65901), (4620, 63904), (4928, 59910), (5280, 55916), (5991, 49280), (6160, 47928), (6720, 43934), (7040, 41937), (7392, 39940), (7988, 36960), (9240, 31952), (9856, 29955), (9985, 29568), (10560, 27958), (11982, 24640), (12320, 23964), (13440, 21967), (13979, 21120), (14784, 19970), (15976, 18480)]