85738560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 224

約数和(自身を含む): 291827712

約数和(自身を除く): 206089152

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

約数ペア:

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