242959360

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{6779}}^1$

素因数の和:6811

約数の個数: 88

約数和(自身を含む): 666175680

約数和(自身を除く): 423216320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 6779, 7168, 8960, 13558, 17920, 27116, 33895, 35840, 47453, 54232, 67790, 94906, 108464, 135580, 189812, 216928, 237265, 271160, 379624, 433856, 474530, 542320, 759248, 867712, 949060, 1084640, 1518496, 1735424, 1898120, 2169280, 3036992, 3470848, 3796240, 4338560, 6073984, 6941696, 7592480, 8677120, 12147968, 15184960, 17354240, 24295936, 30369920, 34708480, 48591872, 60739840, 121479680, 242959360]

約数ペア:

[(1, 242959360), (2, 121479680), (4, 60739840), (5, 48591872), (7, 34708480), (8, 30369920), (10, 24295936), (14, 17354240), (16, 15184960), (20, 12147968), (28, 8677120), (32, 7592480), (35, 6941696), (40, 6073984), (56, 4338560), (64, 3796240), (70, 3470848), (80, 3036992), (112, 2169280), (128, 1898120), (140, 1735424), (160, 1518496), (224, 1084640), (256, 949060), (280, 867712), (320, 759248), (448, 542320), (512, 474530), (560, 433856), (640, 379624), (896, 271160), (1024, 237265), (1120, 216928), (1280, 189812), (1792, 135580), (2240, 108464), (2560, 94906), (3584, 67790), (4480, 54232), (5120, 47453), (6779, 35840), (7168, 33895), (8960, 27116), (13558, 17920)]