189794880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2034

約数の個数: 224

約数和(自身を含む): 730788480

約数和(自身を除く): 540993600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 1997, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 3994, 4320, 4752, 5280, 5940, 5991, 6336, 7920, 7988, 8640, 9504, 9985, 10560, 11880, 11982, 15840, 15976, 17973, 19008, 19970, 21967, 23760, 23964, 29955, 31680, 31952, 35946, 39940, 43934, 47520, 47928, 53919, 59910, 63904, 65901, 71892, 79880, 87868, 89865, 95040, 95856, 107838, 109835, 119820, 127808, 131802, 143784, 159760, 175736, 179730, 191712, 197703, 215676, 219670, 239640, 263604, 269595, 287568, 319520, 329505, 351472, 359460, 383424, 395406, 431352, 439340, 479280, 527208, 539190, 575136, 593109, 639040, 659010, 702944, 718920, 790812, 862704, 878680, 958560, 988515, 1054416, 1078380, 1150272, 1186218, 1318020, 1405888, 1437840, 1581624, 1725408, 1757360, 1917120, 1977030, 2108832, 2156760, 2372436, 2636040, 2875680, 2965545, 3163248, 3450816, 3514720, 3954060, 4217664, 4313520, 4744872, 5272080, 5751360, 5931090, 6326496, 7029440, 7908120, 8627040, 9489744, 10544160, 11862180, 12652992, 15816240, 17254080, 18979488, 21088320, 23724360, 31632480, 37958976, 47448720, 63264960, 94897440, 189794880]

約数ペア:

[(1, 189794880), (2, 94897440), (3, 63264960), (4, 47448720), (5, 37958976), (6, 31632480), (8, 23724360), (9, 21088320), (10, 18979488), (11, 17254080), (12, 15816240), (15, 12652992), (16, 11862180), (18, 10544160), (20, 9489744), (22, 8627040), (24, 7908120), (27, 7029440), (30, 6326496), (32, 5931090), (33, 5751360), (36, 5272080), (40, 4744872), (44, 4313520), (45, 4217664), (48, 3954060), (54, 3514720), (55, 3450816), (60, 3163248), (64, 2965545), (66, 2875680), (72, 2636040), (80, 2372436), (88, 2156760), (90, 2108832), (96, 1977030), (99, 1917120), (108, 1757360), (110, 1725408), (120, 1581624), (132, 1437840), (135, 1405888), (144, 1318020), (160, 1186218), (165, 1150272), (176, 1078380), (180, 1054416), (192, 988515), (198, 958560), (216, 878680), (220, 862704), (240, 790812), (264, 718920), (270, 702944), (288, 659010), (297, 639040), (320, 593109), (330, 575136), (352, 539190), (360, 527208), (396, 479280), (432, 439340), (440, 431352), (480, 395406), (495, 383424), (528, 359460), (540, 351472), (576, 329505), (594, 319520), (660, 287568), (704, 269595), (720, 263604), (792, 239640), (864, 219670), (880, 215676), (960, 197703), (990, 191712), (1056, 179730), (1080, 175736), (1188, 159760), (1320, 143784), (1440, 131802), (1485, 127808), (1584, 119820), (1728, 109835), (1760, 107838), (1980, 95856), (1997, 95040), (2112, 89865), (2160, 87868), (2376, 79880), (2640, 71892), (2880, 65901), (2970, 63904), (3168, 59910), (3520, 53919), (3960, 47928), (3994, 47520), (4320, 43934), (4752, 39940), (5280, 35946), (5940, 31952), (5991, 31680), (6336, 29955), (7920, 23964), (7988, 23760), (8640, 21967), (9504, 19970), (9985, 19008), (10560, 17973), (11880, 15976), (11982, 15840)]