388523520

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 640

約数和(自身を含む): 1744174080

約数和(自身を除く): 1355650560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 73, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 146, 154, 160, 165, 168, 176, 180, 189, 192, 198, 210, 216, 219, 220, 224, 231, 240, 252, 256, 264, 270, 280, 288, 292, 297, 308, 315, 320, 330, 336, 352, 360, 365, 378, 384, 385, 396, 420, 432, 438, 440, 448, 462, 480, 495, 504, 511, 512, 528, 540, 560, 576, 584, 594, 616, 630, 640, 657, 660, 672, 693, 704, 720, 730, 756, 768, 770, 792, 803, 840, 864, 876, 880, 896, 924, 945, 960, 990, 1008, 1022, 1056, 1080, 1095, 1120, 1152, 1155, 1168, 1188, 1232, 1260, 1280, 1314, 1320, 1344, 1386, 1408, 1440, 1460, 1485, 1512, 1533, 1536, 1540, 1584, 1606, 1680, 1728, 1752, 1760, 1792, 1848, 1890, 1920, 1971, 1980, 2016, 2044, 2079, 2112, 2160, 2190, 2240, 2304, 2310, 2336, 2376, 2409, 2464, 2520, 2555, 2560, 2628, 2640, 2688, 2772, 2816, 2880, 2920, 2970, 3024, 3066, 3080, 3168, 3212, 3285, 3360, 3456, 3465, 3504, 3520, 3584, 3696, 3780, 3840, 3942, 3960, 4015, 4032, 4088, 4158, 4224, 4320, 4380, 4480, 4599, 4608, 4620, 4672, 4752, 4818, 4928, 5040, 5110, 5256, 5280, 5376, 5544, 5621, 5632, 5760, 5840, 5940, 6048, 6132, 6160, 6336, 6424, 6570, 6720, 6912, 6930, 7008, 7040, 7227, 7392, 7560, 7665, 7680, 7884, 7920, 8030, 8064, 8176, 8316, 8448, 8640, 8760, 8960, 9198, 9240, 9344, 9504, 9636, 9855, 9856, 10080, 10220, 10395, 10512, 10560, 10752, 11088, 11242, 11520, 11680, 11880, 12045, 12096, 12264, 12320, 12672, 12848, 13140, 13440, 13797, 13824, 13860, 14016, 14080, 14454, 14784, 15120, 15330, 15768, 15840, 16060, 16128, 16352, 16632, 16863, 16896, 17280, 17520, 17920, 18396, 18480, 18688, 19008, 19272, 19710, 19712, 20160, 20440, 20790, 21024, 21120, 21681, 22176, 22484, 22995, 23040, 23360, 23760, 24090, 24192, 24528, 24640, 25344, 25696, 26280, 26880, 27594, 27720, 28032, 28105, 28160, 28908, 29568, 30240, 30660, 31536, 31680, 32120, 32256, 32704, 33264, 33726, 34560, 35040, 36135, 36792, 36960, 37376, 38016, 38544, 39420, 39424, 40320, 40880, 41580, 42048, 42240, 43362, 44352, 44968, 45990, 46720, 47520, 48180, 48384, 49056, 49280, 50589, 50688, 51392, 52560, 53760, 55188, 55440, 56064, 56210, 57816, 59136, 60480, 61320, 63072, 63360, 64240, 65408, 66528, 67452, 68985, 69120, 70080, 72270, 73584, 73920, 76032, 77088, 78840, 80640, 81760, 83160, 84096, 84315, 84480, 86724, 88704, 89936, 91980, 93440, 95040, 96360, 96768, 98112, 98560, 101178, 102784, 105120, 108405, 110376, 110880, 112128, 112420, 115632, 118272, 120960, 122640, 126144, 126720, 128480, 130816, 133056, 134904, 137970, 140160, 144540, 147168, 147840, 151767, 152064, 154176, 157680, 161280, 163520, 166320, 168192, 168630, 173448, 177408, 179872, 183960, 186880, 190080, 192720, 196224, 197120, 202356, 205568, 210240, 216810, 220752, 221760, 224840, 231264, 241920, 245280, 252288, 252945, 253440, 256960, 261632, 266112, 269808, 275940, 280320, 289080, 294336, 295680, 303534, 308352, 315360, 327040, 332640, 336384, 337260, 346896, 354816, 359744, 367920, 380160, 385440, 392448, 404712, 411136, 420480, 433620, 441504, 443520, 449680, 462528, 483840, 490560, 504576, 505890, 513920, 532224, 539616, 551880, 560640, 578160, 588672, 591360, 607068, 616704, 630720, 654080, 665280, 674520, 693792, 719488, 735840, 758835, 760320, 770880, 784896, 809424, 840960, 867240, 883008, 887040, 899360, 925056, 981120, 1009152, 1011780, 1027840, 1064448, 1079232, 1103760, 1156320, 1177344, 1214136, 1233408, 1261440, 1308160, 1330560, 1349040, 1387584, 1438976, 1471680, 1517670, 1541760, 1618848, 1681920, 1734480, 1766016, 1774080, 1798720, 1850112, 1962240, 2023560, 2055680, 2158464, 2207520, 2312640, 2354688, 2428272, 2522880, 2661120, 2698080, 2775168, 2877952, 2943360, 3035340, 3083520, 3237696, 3468960, 3532032, 3597440, 3700224, 3924480, 4047120, 4316928, 4415040, 4625280, 4856544, 5045760, 5322240, 5396160, 5550336, 5886720, 6070680, 6167040, 6475392, 6937920, 7064064, 7194880, 8094240, 8633856, 8830080, 9250560, 9713088, 10792320, 11100672, 11773440, 12141360, 12950784, 13875840, 14389760, 16188480, 17660160, 18501120, 19426176, 21584640, 24282720, 25901568, 27751680, 32376960, 35320320, 38852352, 43169280, 48565440, 55503360, 64753920, 77704704, 97130880, 129507840, 194261760, 388523520]

約数ペア:

[(1, 388523520), (2, 194261760), (3, 129507840), (4, 97130880), (5, 77704704), (6, 64753920), (7, 55503360), (8, 48565440), (9, 43169280), (10, 38852352), (11, 35320320), (12, 32376960), (14, 27751680), (15, 25901568), (16, 24282720), (18, 21584640), (20, 19426176), (21, 18501120), (22, 17660160), (24, 16188480), (27, 14389760), (28, 13875840), (30, 12950784), (32, 12141360), (33, 11773440), (35, 11100672), (36, 10792320), (40, 9713088), (42, 9250560), (44, 8830080), (45, 8633856), (48, 8094240), (54, 7194880), (55, 7064064), (56, 6937920), (60, 6475392), (63, 6167040), (64, 6070680), (66, 5886720), (70, 5550336), (72, 5396160), (73, 5322240), (77, 5045760), (80, 4856544), (84, 4625280), (88, 4415040), (90, 4316928), (96, 4047120), (99, 3924480), (105, 3700224), (108, 3597440), (110, 3532032), (112, 3468960), (120, 3237696), (126, 3083520), (128, 3035340), (132, 2943360), (135, 2877952), (140, 2775168), (144, 2698080), (146, 2661120), (154, 2522880), (160, 2428272), (165, 2354688), (168, 2312640), (176, 2207520), (180, 2158464), (189, 2055680), (192, 2023560), (198, 1962240), (210, 1850112), (216, 1798720), (219, 1774080), (220, 1766016), (224, 1734480), (231, 1681920), (240, 1618848), (252, 1541760), (256, 1517670), (264, 1471680), (270, 1438976), (280, 1387584), (288, 1349040), (292, 1330560), (297, 1308160), (308, 1261440), (315, 1233408), (320, 1214136), (330, 1177344), (336, 1156320), (352, 1103760), (360, 1079232), (365, 1064448), (378, 1027840), (384, 1011780), (385, 1009152), (396, 981120), (420, 925056), (432, 899360), (438, 887040), (440, 883008), (448, 867240), (462, 840960), (480, 809424), (495, 784896), (504, 770880), (511, 760320), (512, 758835), (528, 735840), (540, 719488), (560, 693792), (576, 674520), (584, 665280), (594, 654080), (616, 630720), (630, 616704), (640, 607068), (657, 591360), (660, 588672), (672, 578160), (693, 560640), (704, 551880), (720, 539616), (730, 532224), (756, 513920), (768, 505890), (770, 504576), (792, 490560), (803, 483840), (840, 462528), (864, 449680), (876, 443520), (880, 441504), (896, 433620), (924, 420480), (945, 411136), (960, 404712), (990, 392448), (1008, 385440), (1022, 380160), (1056, 367920), (1080, 359744), (1095, 354816), (1120, 346896), (1152, 337260), (1155, 336384), (1168, 332640), (1188, 327040), (1232, 315360), (1260, 308352), (1280, 303534), (1314, 295680), (1320, 294336), (1344, 289080), (1386, 280320), (1408, 275940), (1440, 269808), (1460, 266112), (1485, 261632), (1512, 256960), (1533, 253440), (1536, 252945), (1540, 252288), (1584, 245280), (1606, 241920), (1680, 231264), (1728, 224840), (1752, 221760), (1760, 220752), (1792, 216810), (1848, 210240), (1890, 205568), (1920, 202356), (1971, 197120), (1980, 196224), (2016, 192720), (2044, 190080), (2079, 186880), (2112, 183960), (2160, 179872), (2190, 177408), (2240, 173448), (2304, 168630), (2310, 168192), (2336, 166320), (2376, 163520), (2409, 161280), (2464, 157680), (2520, 154176), (2555, 152064), (2560, 151767), (2628, 147840), (2640, 147168), (2688, 144540), (2772, 140160), (2816, 137970), (2880, 134904), (2920, 133056), (2970, 130816), (3024, 128480), (3066, 126720), (3080, 126144), (3168, 122640), (3212, 120960), (3285, 118272), (3360, 115632), (3456, 112420), (3465, 112128), (3504, 110880), (3520, 110376), (3584, 108405), (3696, 105120), (3780, 102784), (3840, 101178), (3942, 98560), (3960, 98112), (4015, 96768), (4032, 96360), (4088, 95040), (4158, 93440), (4224, 91980), (4320, 89936), (4380, 88704), (4480, 86724), (4599, 84480), (4608, 84315), (4620, 84096), (4672, 83160), (4752, 81760), (4818, 80640), (4928, 78840), (5040, 77088), (5110, 76032), (5256, 73920), (5280, 73584), (5376, 72270), (5544, 70080), (5621, 69120), (5632, 68985), (5760, 67452), (5840, 66528), (5940, 65408), (6048, 64240), (6132, 63360), (6160, 63072), (6336, 61320), (6424, 60480), (6570, 59136), (6720, 57816), (6912, 56210), (6930, 56064), (7008, 55440), (7040, 55188), (7227, 53760), (7392, 52560), (7560, 51392), (7665, 50688), (7680, 50589), (7884, 49280), (7920, 49056), (8030, 48384), (8064, 48180), (8176, 47520), (8316, 46720), (8448, 45990), (8640, 44968), (8760, 44352), (8960, 43362), (9198, 42240), (9240, 42048), (9344, 41580), (9504, 40880), (9636, 40320), (9855, 39424), (9856, 39420), (10080, 38544), (10220, 38016), (10395, 37376), (10512, 36960), (10560, 36792), (10752, 36135), (11088, 35040), (11242, 34560), (11520, 33726), (11680, 33264), (11880, 32704), (12045, 32256), (12096, 32120), (12264, 31680), (12320, 31536), (12672, 30660), (12848, 30240), (13140, 29568), (13440, 28908), (13797, 28160), (13824, 28105), (13860, 28032), (14016, 27720), (14080, 27594), (14454, 26880), (14784, 26280), (15120, 25696), (15330, 25344), (15768, 24640), (15840, 24528), (16060, 24192), (16128, 24090), (16352, 23760), (16632, 23360), (16863, 23040), (16896, 22995), (17280, 22484), (17520, 22176), (17920, 21681), (18396, 21120), (18480, 21024), (18688, 20790), (19008, 20440), (19272, 20160), (19710, 19712)]