144209920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{14083}}^1$

素因数の和:14110

約数の個数: 48

約数和(自身を含む): 346043880

約数和(自身を除く): 201833960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 14083, 28166, 56332, 70415, 112664, 140830, 225328, 281660, 450656, 563320, 901312, 1126640, 1802624, 2253280, 3605248, 4506560, 7210496, 9013120, 14420992, 18026240, 28841984, 36052480, 72104960, 144209920]

約数ペア:

[(1, 144209920), (2, 72104960), (4, 36052480), (5, 28841984), (8, 18026240), (10, 14420992), (16, 9013120), (20, 7210496), (32, 4506560), (40, 3605248), (64, 2253280), (80, 1802624), (128, 1126640), (160, 901312), (256, 563320), (320, 450656), (512, 281660), (640, 225328), (1024, 140830), (1280, 112664), (2048, 70415), (2560, 56332), (5120, 28166), (10240, 14083)]