885709440

素因数分解:

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

素因数の和:2040

約数の個数: 384

約数和(自身を含む): 3815061120

約数和(自身を除く): 2929351680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 320, 330, 336, 352, 360, 384, 385, 396, 420, 440, 448, 462, 480, 495, 504, 528, 560, 576, 616, 630, 640, 660, 672, 693, 704, 720, 770, 792, 840, 880, 896, 924, 960, 990, 1008, 1056, 1120, 1152, 1155, 1232, 1260, 1320, 1344, 1386, 1408, 1440, 1540, 1584, 1680, 1760, 1848, 1920, 1980, 1997, 2016, 2112, 2240, 2310, 2464, 2520, 2640, 2688, 2772, 2880, 3080, 3168, 3360, 3465, 3520, 3696, 3960, 3994, 4032, 4224, 4480, 4620, 4928, 5040, 5280, 5544, 5760, 5991, 6160, 6336, 6720, 6930, 7040, 7392, 7920, 7988, 8064, 9240, 9856, 9985, 10080, 10560, 11088, 11982, 12320, 12672, 13440, 13860, 13979, 14784, 15840, 15976, 17973, 18480, 19970, 20160, 21120, 21967, 22176, 23964, 24640, 27720, 27958, 29568, 29955, 31680, 31952, 35946, 36960, 39940, 40320, 41937, 43934, 44352, 47928, 49280, 55440, 55916, 59910, 63360, 63904, 65901, 69895, 71892, 73920, 79880, 83874, 87868, 88704, 89865, 95856, 109835, 110880, 111832, 119820, 125811, 127808, 131802, 139790, 143784, 147840, 153769, 159760, 167748, 175736, 179730, 191712, 197703, 209685, 219670, 221760, 223664, 239640, 251622, 255616, 263604, 279580, 287568, 307538, 319520, 329505, 335496, 351472, 359460, 383424, 395406, 419370, 439340, 443520, 447328, 461307, 479280, 503244, 527208, 559160, 575136, 615076, 629055, 639040, 659010, 670992, 702944, 718920, 766848, 768845, 790812, 838740, 878680, 894656, 922614, 958560, 988515, 1006488, 1054416, 1118320, 1150272, 1230152, 1258110, 1278080, 1318020, 1341984, 1383921, 1405888, 1437840, 1537690, 1581624, 1677480, 1757360, 1789312, 1845228, 1917120, 1977030, 2012976, 2108832, 2236640, 2300544, 2306535, 2460304, 2516220, 2636040, 2683968, 2767842, 2811776, 2875680, 3075380, 3163248, 3354960, 3514720, 3690456, 3834240, 3954060, 4025952, 4217664, 4473280, 4613070, 4920608, 5032440, 5272080, 5367936, 5535684, 5751360, 6150760, 6326496, 6709920, 6919605, 7029440, 7380912, 7908120, 8051904, 8435328, 8946560, 9226140, 9841216, 10064880, 10544160, 11071368, 11502720, 12301520, 12652992, 13419840, 13839210, 14058880, 14761824, 15816240, 16103808, 18452280, 19682432, 20129760, 21088320, 22142736, 24603040, 25305984, 26839680, 27678420, 29523648, 31632480, 36904560, 40259520, 42176640, 44285472, 49206080, 55356840, 59047296, 63264960, 73809120, 80519040, 88570944, 98412160, 110713680, 126529920, 147618240, 177141888, 221427360, 295236480, 442854720, 885709440]

約数ペア:

[(1, 885709440), (2, 442854720), (3, 295236480), (4, 221427360), (5, 177141888), (6, 147618240), (7, 126529920), (8, 110713680), (9, 98412160), (10, 88570944), (11, 80519040), (12, 73809120), (14, 63264960), (15, 59047296), (16, 55356840), (18, 49206080), (20, 44285472), (21, 42176640), (22, 40259520), (24, 36904560), (28, 31632480), (30, 29523648), (32, 27678420), (33, 26839680), (35, 25305984), (36, 24603040), (40, 22142736), (42, 21088320), (44, 20129760), (45, 19682432), (48, 18452280), (55, 16103808), (56, 15816240), (60, 14761824), (63, 14058880), (64, 13839210), (66, 13419840), (70, 12652992), (72, 12301520), (77, 11502720), (80, 11071368), (84, 10544160), (88, 10064880), (90, 9841216), (96, 9226140), (99, 8946560), (105, 8435328), (110, 8051904), (112, 7908120), (120, 7380912), (126, 7029440), (128, 6919605), (132, 6709920), (140, 6326496), (144, 6150760), (154, 5751360), (160, 5535684), (165, 5367936), (168, 5272080), (176, 5032440), (180, 4920608), (192, 4613070), (198, 4473280), (210, 4217664), (220, 4025952), (224, 3954060), (231, 3834240), (240, 3690456), (252, 3514720), (264, 3354960), (280, 3163248), (288, 3075380), (308, 2875680), (315, 2811776), (320, 2767842), (330, 2683968), (336, 2636040), (352, 2516220), (360, 2460304), (384, 2306535), (385, 2300544), (396, 2236640), (420, 2108832), (440, 2012976), (448, 1977030), (462, 1917120), (480, 1845228), (495, 1789312), (504, 1757360), (528, 1677480), (560, 1581624), (576, 1537690), (616, 1437840), (630, 1405888), (640, 1383921), (660, 1341984), (672, 1318020), (693, 1278080), (704, 1258110), (720, 1230152), (770, 1150272), (792, 1118320), (840, 1054416), (880, 1006488), (896, 988515), (924, 958560), (960, 922614), (990, 894656), (1008, 878680), (1056, 838740), (1120, 790812), (1152, 768845), (1155, 766848), (1232, 718920), (1260, 702944), (1320, 670992), (1344, 659010), (1386, 639040), (1408, 629055), (1440, 615076), (1540, 575136), (1584, 559160), (1680, 527208), (1760, 503244), (1848, 479280), (1920, 461307), (1980, 447328), (1997, 443520), (2016, 439340), (2112, 419370), (2240, 395406), (2310, 383424), (2464, 359460), (2520, 351472), (2640, 335496), (2688, 329505), (2772, 319520), (2880, 307538), (3080, 287568), (3168, 279580), (3360, 263604), (3465, 255616), (3520, 251622), (3696, 239640), (3960, 223664), (3994, 221760), (4032, 219670), (4224, 209685), (4480, 197703), (4620, 191712), (4928, 179730), (5040, 175736), (5280, 167748), (5544, 159760), (5760, 153769), (5991, 147840), (6160, 143784), (6336, 139790), (6720, 131802), (6930, 127808), (7040, 125811), (7392, 119820), (7920, 111832), (7988, 110880), (8064, 109835), (9240, 95856), (9856, 89865), (9985, 88704), (10080, 87868), (10560, 83874), (11088, 79880), (11982, 73920), (12320, 71892), (12672, 69895), (13440, 65901), (13860, 63904), (13979, 63360), (14784, 59910), (15840, 55916), (15976, 55440), (17973, 49280), (18480, 47928), (19970, 44352), (20160, 43934), (21120, 41937), (21967, 40320), (22176, 39940), (23964, 36960), (24640, 35946), (27720, 31952), (27958, 31680), (29568, 29955)]