184943360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{20641}}^1$

素因数の和:20669

約数の個数: 72

約数和(自身を含む): 506306976

約数和(自身を除く): 321363616

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, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 20641, 41282, 82564, 103205, 144487, 165128, 206410, 288974, 330256, 412820, 577948, 660512, 722435, 825640, 1155896, 1321024, 1444870, 1651280, 2311792, 2642048, 2889740, 3302560, 4623584, 5284096, 5779480, 6605120, 9247168, 11558960, 13210240, 18494336, 23117920, 26420480, 36988672, 46235840, 92471680, 184943360]

約数ペア:

[(1, 184943360), (2, 92471680), (4, 46235840), (5, 36988672), (7, 26420480), (8, 23117920), (10, 18494336), (14, 13210240), (16, 11558960), (20, 9247168), (28, 6605120), (32, 5779480), (35, 5284096), (40, 4623584), (56, 3302560), (64, 2889740), (70, 2642048), (80, 2311792), (112, 1651280), (128, 1444870), (140, 1321024), (160, 1155896), (224, 825640), (256, 722435), (280, 660512), (320, 577948), (448, 412820), (560, 330256), (640, 288974), (896, 206410), (1120, 165128), (1280, 144487), (1792, 103205), (2240, 82564), (4480, 41282), (8960, 20641)]