42918400

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{479}}^1$

素因数の和:514

約数の個数: 120

約数和(自身を含む): 121777920

約数和(自身を除く): 78859520

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, 479, 512, 560, 640, 700, 800, 896, 958, 1120, 1280, 1400, 1600, 1792, 1916, 2240, 2395, 2560, 2800, 3200, 3353, 3584, 3832, 4480, 4790, 5600, 6400, 6706, 7664, 8960, 9580, 11200, 11975, 12800, 13412, 15328, 16765, 17920, 19160, 22400, 23950, 26824, 30656, 33530, 38320, 44800, 47900, 53648, 61312, 67060, 76640, 83825, 89600, 95800, 107296, 122624, 134120, 153280, 167650, 191600, 214592, 245248, 268240, 306560, 335300, 383200, 429184, 536480, 613120, 670600, 766400, 858368, 1072960, 1226240, 1341200, 1532800, 1716736, 2145920, 2682400, 3065600, 4291840, 5364800, 6131200, 8583680, 10729600, 21459200, 42918400]

約数ペア:

[(1, 42918400), (2, 21459200), (4, 10729600), (5, 8583680), (7, 6131200), (8, 5364800), (10, 4291840), (14, 3065600), (16, 2682400), (20, 2145920), (25, 1716736), (28, 1532800), (32, 1341200), (35, 1226240), (40, 1072960), (50, 858368), (56, 766400), (64, 670600), (70, 613120), (80, 536480), (100, 429184), (112, 383200), (128, 335300), (140, 306560), (160, 268240), (175, 245248), (200, 214592), (224, 191600), (256, 167650), (280, 153280), (320, 134120), (350, 122624), (400, 107296), (448, 95800), (479, 89600), (512, 83825), (560, 76640), (640, 67060), (700, 61312), (800, 53648), (896, 47900), (958, 44800), (1120, 38320), (1280, 33530), (1400, 30656), (1600, 26824), (1792, 23950), (1916, 22400), (2240, 19160), (2395, 17920), (2560, 16765), (2800, 15328), (3200, 13412), (3353, 12800), (3584, 11975), (3832, 11200), (4480, 9580), (4790, 8960), (5600, 7664), (6400, 6706)]