158233600

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{883}}^1$

素因数の和:920

約数の個数: 132

約数和(自身を含む): 448767904

約数和(自身を除く): 290534304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 883, 896, 1024, 1120, 1280, 1400, 1600, 1766, 1792, 2240, 2560, 2800, 3200, 3532, 3584, 4415, 4480, 5120, 5600, 6181, 6400, 7064, 7168, 8830, 8960, 11200, 12362, 12800, 14128, 17660, 17920, 22075, 22400, 24724, 25600, 28256, 30905, 35320, 35840, 44150, 44800, 49448, 56512, 61810, 70640, 88300, 89600, 98896, 113024, 123620, 141280, 154525, 176600, 179200, 197792, 226048, 247240, 282560, 309050, 353200, 395584, 452096, 494480, 565120, 618100, 706400, 791168, 904192, 988960, 1130240, 1236200, 1412800, 1582336, 1977920, 2260480, 2472400, 2825600, 3164672, 3955840, 4520960, 4944800, 5651200, 6329344, 7911680, 9889600, 11302400, 15823360, 19779200, 22604800, 31646720, 39558400, 79116800, 158233600]

約数ペア:

[(1, 158233600), (2, 79116800), (4, 39558400), (5, 31646720), (7, 22604800), (8, 19779200), (10, 15823360), (14, 11302400), (16, 9889600), (20, 7911680), (25, 6329344), (28, 5651200), (32, 4944800), (35, 4520960), (40, 3955840), (50, 3164672), (56, 2825600), (64, 2472400), (70, 2260480), (80, 1977920), (100, 1582336), (112, 1412800), (128, 1236200), (140, 1130240), (160, 988960), (175, 904192), (200, 791168), (224, 706400), (256, 618100), (280, 565120), (320, 494480), (350, 452096), (400, 395584), (448, 353200), (512, 309050), (560, 282560), (640, 247240), (700, 226048), (800, 197792), (883, 179200), (896, 176600), (1024, 154525), (1120, 141280), (1280, 123620), (1400, 113024), (1600, 98896), (1766, 89600), (1792, 88300), (2240, 70640), (2560, 61810), (2800, 56512), (3200, 49448), (3532, 44800), (3584, 44150), (4415, 35840), (4480, 35320), (5120, 30905), (5600, 28256), (6181, 25600), (6400, 24724), (7064, 22400), (7168, 22075), (8830, 17920), (8960, 17660), (11200, 14128), (12362, 12800)]