227783040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 775526400

約数和(自身を除く): 547743360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 64, 80, 86, 89, 93, 96, 120, 124, 128, 129, 155, 160, 172, 178, 186, 192, 215, 240, 248, 258, 267, 310, 320, 344, 356, 372, 384, 430, 445, 465, 480, 496, 516, 534, 620, 640, 645, 688, 712, 744, 860, 890, 930, 960, 992, 1032, 1068, 1240, 1290, 1333, 1335, 1376, 1424, 1488, 1720, 1780, 1860, 1920, 1984, 2064, 2136, 2480, 2580, 2666, 2670, 2752, 2759, 2848, 2976, 3440, 3560, 3720, 3827, 3968, 3999, 4128, 4272, 4960, 5160, 5332, 5340, 5504, 5518, 5696, 5952, 6665, 6880, 7120, 7440, 7654, 7998, 8256, 8277, 8544, 9920, 10320, 10664, 10680, 11036, 11392, 11481, 11904, 13330, 13760, 13795, 14240, 14880, 15308, 15996, 16512, 16554, 17088, 19135, 19840, 19995, 20640, 21328, 21360, 22072, 22962, 26660, 27520, 27590, 28480, 29760, 30616, 31992, 33108, 34176, 38270, 39990, 41280, 41385, 42656, 42720, 44144, 45924, 53320, 55180, 56960, 57405, 59520, 61232, 63984, 66216, 76540, 79980, 82560, 82770, 85312, 85440, 88288, 91848, 106640, 110360, 114810, 118637, 122464, 127968, 132432, 153080, 159960, 165540, 170624, 170880, 176576, 183696, 213280, 220720, 229620, 237274, 244928, 255936, 264864, 306160, 319920, 331080, 353152, 355911, 367392, 426560, 441440, 459240, 474548, 489856, 511872, 529728, 593185, 612320, 639840, 662160, 711822, 734784, 853120, 882880, 918480, 949096, 1059456, 1186370, 1224640, 1279680, 1324320, 1423644, 1469568, 1765760, 1779555, 1836960, 1898192, 2372740, 2449280, 2559360, 2648640, 2847288, 3559110, 3673920, 3796384, 4745480, 5297280, 5694576, 7118220, 7347840, 7592768, 9490960, 11389152, 14236440, 15185536, 18981920, 22778304, 28472880, 37963840, 45556608, 56945760, 75927680, 113891520, 227783040]

約数ペア:

[(1, 227783040), (2, 113891520), (3, 75927680), (4, 56945760), (5, 45556608), (6, 37963840), (8, 28472880), (10, 22778304), (12, 18981920), (15, 15185536), (16, 14236440), (20, 11389152), (24, 9490960), (30, 7592768), (31, 7347840), (32, 7118220), (40, 5694576), (43, 5297280), (48, 4745480), (60, 3796384), (62, 3673920), (64, 3559110), (80, 2847288), (86, 2648640), (89, 2559360), (93, 2449280), (96, 2372740), (120, 1898192), (124, 1836960), (128, 1779555), (129, 1765760), (155, 1469568), (160, 1423644), (172, 1324320), (178, 1279680), (186, 1224640), (192, 1186370), (215, 1059456), (240, 949096), (248, 918480), (258, 882880), (267, 853120), (310, 734784), (320, 711822), (344, 662160), (356, 639840), (372, 612320), (384, 593185), (430, 529728), (445, 511872), (465, 489856), (480, 474548), (496, 459240), (516, 441440), (534, 426560), (620, 367392), (640, 355911), (645, 353152), (688, 331080), (712, 319920), (744, 306160), (860, 264864), (890, 255936), (930, 244928), (960, 237274), (992, 229620), (1032, 220720), (1068, 213280), (1240, 183696), (1290, 176576), (1333, 170880), (1335, 170624), (1376, 165540), (1424, 159960), (1488, 153080), (1720, 132432), (1780, 127968), (1860, 122464), (1920, 118637), (1984, 114810), (2064, 110360), (2136, 106640), (2480, 91848), (2580, 88288), (2666, 85440), (2670, 85312), (2752, 82770), (2759, 82560), (2848, 79980), (2976, 76540), (3440, 66216), (3560, 63984), (3720, 61232), (3827, 59520), (3968, 57405), (3999, 56960), (4128, 55180), (4272, 53320), (4960, 45924), (5160, 44144), (5332, 42720), (5340, 42656), (5504, 41385), (5518, 41280), (5696, 39990), (5952, 38270), (6665, 34176), (6880, 33108), (7120, 31992), (7440, 30616), (7654, 29760), (7998, 28480), (8256, 27590), (8277, 27520), (8544, 26660), (9920, 22962), (10320, 22072), (10664, 21360), (10680, 21328), (11036, 20640), (11392, 19995), (11481, 19840), (11904, 19135), (13330, 17088), (13760, 16554), (13795, 16512), (14240, 15996), (14880, 15308)]