18072317760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2689333}}^1$

素因数の和:2689360

約数の個数: 112

約数和(自身を含む): 65576720256

約数和(自身を除く): 47504402496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 2689333, 5378666, 8067999, 10757332, 13446665, 16135998, 18825331, 21514664, 26893330, 32271996, 37650662, 40339995, 43029328, 53786660, 56475993, 64543992, 75301324, 80679990, 86058656, 94126655, 107573320, 112951986, 129087984, 150602648, 161359980, 172117312, 188253310, 215146640, 225903972, 258175968, 282379965, 301205296, 322719960, 376506620, 430293280, 451807944, 516351936, 564759930, 602410592, 645439920, 753013240, 860586560, 903615888, 1129519860, 1204821184, 1290879840, 1506026480, 1807231776, 2259039720, 2581759680, 3012052960, 3614463552, 4518079440, 6024105920, 9036158880, 18072317760]

約数ペア:

[(1, 18072317760), (2, 9036158880), (3, 6024105920), (4, 4518079440), (5, 3614463552), (6, 3012052960), (7, 2581759680), (8, 2259039720), (10, 1807231776), (12, 1506026480), (14, 1290879840), (15, 1204821184), (16, 1129519860), (20, 903615888), (21, 860586560), (24, 753013240), (28, 645439920), (30, 602410592), (32, 564759930), (35, 516351936), (40, 451807944), (42, 430293280), (48, 376506620), (56, 322719960), (60, 301205296), (64, 282379965), (70, 258175968), (80, 225903972), (84, 215146640), (96, 188253310), (105, 172117312), (112, 161359980), (120, 150602648), (140, 129087984), (160, 112951986), (168, 107573320), (192, 94126655), (210, 86058656), (224, 80679990), (240, 75301324), (280, 64543992), (320, 56475993), (336, 53786660), (420, 43029328), (448, 40339995), (480, 37650662), (560, 32271996), (672, 26893330), (840, 21514664), (960, 18825331), (1120, 16135998), (1344, 13446665), (1680, 10757332), (2240, 8067999), (3360, 5378666), (6720, 2689333)]