171477120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 256

約数和(自身を含む): 585953280

約数和(自身を除く): 414476160

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, 67, 80, 86, 93, 96, 120, 124, 128, 129, 134, 155, 160, 172, 186, 192, 201, 215, 240, 248, 258, 268, 310, 320, 335, 344, 372, 384, 402, 430, 465, 480, 496, 516, 536, 620, 640, 645, 670, 688, 744, 804, 860, 930, 960, 992, 1005, 1032, 1072, 1240, 1290, 1333, 1340, 1376, 1488, 1608, 1720, 1860, 1920, 1984, 2010, 2064, 2077, 2144, 2480, 2580, 2666, 2680, 2752, 2881, 2976, 3216, 3440, 3720, 3968, 3999, 4020, 4128, 4154, 4288, 4960, 5160, 5332, 5360, 5504, 5762, 5952, 6231, 6432, 6665, 6880, 7440, 7998, 8040, 8256, 8308, 8576, 8643, 9920, 10320, 10385, 10664, 10720, 11524, 11904, 12462, 12864, 13330, 13760, 14405, 14880, 15996, 16080, 16512, 16616, 17286, 19840, 19995, 20640, 20770, 21328, 21440, 23048, 24924, 25728, 26660, 27520, 28810, 29760, 31155, 31992, 32160, 33232, 34572, 39990, 41280, 41540, 42656, 42880, 43215, 46096, 49848, 53320, 57620, 59520, 62310, 63984, 64320, 66464, 69144, 79980, 82560, 83080, 85312, 86430, 89311, 92192, 99696, 106640, 115240, 124620, 127968, 128640, 132928, 138288, 159960, 166160, 170624, 172860, 178622, 184384, 199392, 213280, 230480, 249240, 255936, 265856, 267933, 276576, 319920, 332320, 345720, 357244, 368768, 398784, 426560, 446555, 460960, 498480, 511872, 535866, 553152, 639840, 664640, 691440, 714488, 797568, 853120, 893110, 921920, 996960, 1071732, 1106304, 1279680, 1329280, 1339665, 1382880, 1428976, 1786220, 1843840, 1993920, 2143464, 2559360, 2679330, 2765760, 2857952, 3572440, 3987840, 4286928, 5358660, 5531520, 5715904, 7144880, 8573856, 10717320, 11431808, 14289760, 17147712, 21434640, 28579520, 34295424, 42869280, 57159040, 85738560, 171477120]

約数ペア:

[(1, 171477120), (2, 85738560), (3, 57159040), (4, 42869280), (5, 34295424), (6, 28579520), (8, 21434640), (10, 17147712), (12, 14289760), (15, 11431808), (16, 10717320), (20, 8573856), (24, 7144880), (30, 5715904), (31, 5531520), (32, 5358660), (40, 4286928), (43, 3987840), (48, 3572440), (60, 2857952), (62, 2765760), (64, 2679330), (67, 2559360), (80, 2143464), (86, 1993920), (93, 1843840), (96, 1786220), (120, 1428976), (124, 1382880), (128, 1339665), (129, 1329280), (134, 1279680), (155, 1106304), (160, 1071732), (172, 996960), (186, 921920), (192, 893110), (201, 853120), (215, 797568), (240, 714488), (248, 691440), (258, 664640), (268, 639840), (310, 553152), (320, 535866), (335, 511872), (344, 498480), (372, 460960), (384, 446555), (402, 426560), (430, 398784), (465, 368768), (480, 357244), (496, 345720), (516, 332320), (536, 319920), (620, 276576), (640, 267933), (645, 265856), (670, 255936), (688, 249240), (744, 230480), (804, 213280), (860, 199392), (930, 184384), (960, 178622), (992, 172860), (1005, 170624), (1032, 166160), (1072, 159960), (1240, 138288), (1290, 132928), (1333, 128640), (1340, 127968), (1376, 124620), (1488, 115240), (1608, 106640), (1720, 99696), (1860, 92192), (1920, 89311), (1984, 86430), (2010, 85312), (2064, 83080), (2077, 82560), (2144, 79980), (2480, 69144), (2580, 66464), (2666, 64320), (2680, 63984), (2752, 62310), (2881, 59520), (2976, 57620), (3216, 53320), (3440, 49848), (3720, 46096), (3968, 43215), (3999, 42880), (4020, 42656), (4128, 41540), (4154, 41280), (4288, 39990), (4960, 34572), (5160, 33232), (5332, 32160), (5360, 31992), (5504, 31155), (5762, 29760), (5952, 28810), (6231, 27520), (6432, 26660), (6665, 25728), (6880, 24924), (7440, 23048), (7998, 21440), (8040, 21328), (8256, 20770), (8308, 20640), (8576, 19995), (8643, 19840), (9920, 17286), (10320, 16616), (10385, 16512), (10664, 16080), (10720, 15996), (11524, 14880), (11904, 14405), (12462, 13760), (12864, 13330)]