178232320

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{4973}}^1$

素因数の和:5005

約数の個数: 88

約数和(自身を含む): 488725344

約数和(自身を除く): 310493024

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, 4973, 5120, 7168, 8960, 9946, 17920, 19892, 24865, 34811, 35840, 39784, 49730, 69622, 79568, 99460, 139244, 159136, 174055, 198920, 278488, 318272, 348110, 397840, 556976, 636544, 696220, 795680, 1113952, 1273088, 1392440, 1591360, 2227904, 2546176, 2784880, 3182720, 4455808, 5092352, 5569760, 6365440, 8911616, 11139520, 12730880, 17823232, 22279040, 25461760, 35646464, 44558080, 89116160, 178232320]

約数ペア:

[(1, 178232320), (2, 89116160), (4, 44558080), (5, 35646464), (7, 25461760), (8, 22279040), (10, 17823232), (14, 12730880), (16, 11139520), (20, 8911616), (28, 6365440), (32, 5569760), (35, 5092352), (40, 4455808), (56, 3182720), (64, 2784880), (70, 2546176), (80, 2227904), (112, 1591360), (128, 1392440), (140, 1273088), (160, 1113952), (224, 795680), (256, 696220), (280, 636544), (320, 556976), (448, 397840), (512, 348110), (560, 318272), (640, 278488), (896, 198920), (1024, 174055), (1120, 159136), (1280, 139244), (1792, 99460), (2240, 79568), (2560, 69622), (3584, 49730), (4480, 39784), (4973, 35840), (5120, 34811), (7168, 24865), (8960, 19892), (9946, 17920)]