223326720

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{359}}^1$

素因数の和:397

約数の個数: 240

約数和(自身を含む): 804323520

約数和(自身を除く): 580996800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 359, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 718, 720, 768, 810, 864, 960, 972, 1077, 1080, 1152, 1215, 1280, 1296, 1436, 1440, 1536, 1620, 1728, 1795, 1920, 1944, 2154, 2160, 2304, 2430, 2560, 2592, 2872, 2880, 3231, 3240, 3456, 3590, 3840, 3888, 4308, 4320, 4608, 4860, 5184, 5385, 5744, 5760, 6462, 6480, 6912, 7180, 7680, 7776, 8616, 8640, 9693, 9720, 10368, 10770, 11488, 11520, 12924, 12960, 13824, 14360, 15552, 16155, 17232, 17280, 19386, 19440, 20736, 21540, 22976, 23040, 25848, 25920, 28720, 29079, 31104, 32310, 34464, 34560, 38772, 38880, 41472, 43080, 45952, 48465, 51696, 51840, 57440, 58158, 62208, 64620, 68928, 69120, 77544, 77760, 86160, 87237, 91904, 96930, 103392, 103680, 114880, 116316, 124416, 129240, 137856, 145395, 155088, 155520, 172320, 174474, 183808, 193860, 206784, 207360, 229760, 232632, 258480, 275712, 290790, 310176, 311040, 344640, 348948, 387720, 413568, 436185, 459520, 465264, 516960, 551424, 581580, 620352, 622080, 689280, 697896, 775440, 827136, 872370, 919040, 930528, 1033920, 1163160, 1240704, 1378560, 1395792, 1550880, 1654272, 1744740, 1861056, 2067840, 2326320, 2481408, 2757120, 2791584, 3101760, 3489480, 3722112, 4135680, 4652640, 4962816, 5583168, 6203520, 6978960, 7444224, 8271360, 9305280, 11166336, 12407040, 13957920, 14888448, 18610560, 22332672, 24814080, 27915840, 37221120, 44665344, 55831680, 74442240, 111663360, 223326720]

約数ペア:

[(1, 223326720), (2, 111663360), (3, 74442240), (4, 55831680), (5, 44665344), (6, 37221120), (8, 27915840), (9, 24814080), (10, 22332672), (12, 18610560), (15, 14888448), (16, 13957920), (18, 12407040), (20, 11166336), (24, 9305280), (27, 8271360), (30, 7444224), (32, 6978960), (36, 6203520), (40, 5583168), (45, 4962816), (48, 4652640), (54, 4135680), (60, 3722112), (64, 3489480), (72, 3101760), (80, 2791584), (81, 2757120), (90, 2481408), (96, 2326320), (108, 2067840), (120, 1861056), (128, 1744740), (135, 1654272), (144, 1550880), (160, 1395792), (162, 1378560), (180, 1240704), (192, 1163160), (216, 1033920), (240, 930528), (243, 919040), (256, 872370), (270, 827136), (288, 775440), (320, 697896), (324, 689280), (359, 622080), (360, 620352), (384, 581580), (405, 551424), (432, 516960), (480, 465264), (486, 459520), (512, 436185), (540, 413568), (576, 387720), (640, 348948), (648, 344640), (718, 311040), (720, 310176), (768, 290790), (810, 275712), (864, 258480), (960, 232632), (972, 229760), (1077, 207360), (1080, 206784), (1152, 193860), (1215, 183808), (1280, 174474), (1296, 172320), (1436, 155520), (1440, 155088), (1536, 145395), (1620, 137856), (1728, 129240), (1795, 124416), (1920, 116316), (1944, 114880), (2154, 103680), (2160, 103392), (2304, 96930), (2430, 91904), (2560, 87237), (2592, 86160), (2872, 77760), (2880, 77544), (3231, 69120), (3240, 68928), (3456, 64620), (3590, 62208), (3840, 58158), (3888, 57440), (4308, 51840), (4320, 51696), (4608, 48465), (4860, 45952), (5184, 43080), (5385, 41472), (5744, 38880), (5760, 38772), (6462, 34560), (6480, 34464), (6912, 32310), (7180, 31104), (7680, 29079), (7776, 28720), (8616, 25920), (8640, 25848), (9693, 23040), (9720, 22976), (10368, 21540), (10770, 20736), (11488, 19440), (11520, 19386), (12924, 17280), (12960, 17232), (13824, 16155), (14360, 15552)]