239626240

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{3343}}^1$

素因数の和:3377

約数の個数: 96

約数和(自身を含む): 657296640

約数和(自身を除く): 417670400

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, 2048, 2240, 2560, 3343, 3584, 4480, 5120, 6686, 7168, 8960, 10240, 13372, 14336, 16715, 17920, 23401, 26744, 33430, 35840, 46802, 53488, 66860, 71680, 93604, 106976, 117005, 133720, 187208, 213952, 234010, 267440, 374416, 427904, 468020, 534880, 748832, 855808, 936040, 1069760, 1497664, 1711616, 1872080, 2139520, 2995328, 3423232, 3744160, 4279040, 5990656, 6846464, 7488320, 8558080, 11981312, 14976640, 17116160, 23962624, 29953280, 34232320, 47925248, 59906560, 119813120, 239626240]

約数ペア:

[(1, 239626240), (2, 119813120), (4, 59906560), (5, 47925248), (7, 34232320), (8, 29953280), (10, 23962624), (14, 17116160), (16, 14976640), (20, 11981312), (28, 8558080), (32, 7488320), (35, 6846464), (40, 5990656), (56, 4279040), (64, 3744160), (70, 3423232), (80, 2995328), (112, 2139520), (128, 1872080), (140, 1711616), (160, 1497664), (224, 1069760), (256, 936040), (280, 855808), (320, 748832), (448, 534880), (512, 468020), (560, 427904), (640, 374416), (896, 267440), (1024, 234010), (1120, 213952), (1280, 187208), (1792, 133720), (2048, 117005), (2240, 106976), (2560, 93604), (3343, 71680), (3584, 66860), (4480, 53488), (5120, 46802), (6686, 35840), (7168, 33430), (8960, 26744), (10240, 23401), (13372, 17920), (14336, 16715)]