72083200

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{1609}}^1$

素因数の和:1642

約数の個数: 108

約数和(自身を含む): 204032080

約数和(自身を除く): 131948880

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, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1609, 1792, 2240, 2800, 3200, 3218, 4480, 5600, 6400, 6436, 8045, 8960, 11200, 11263, 12872, 16090, 22400, 22526, 25744, 32180, 40225, 44800, 45052, 51488, 56315, 64360, 80450, 90104, 102976, 112630, 128720, 160900, 180208, 205952, 225260, 257440, 281575, 321800, 360416, 411904, 450520, 514880, 563150, 643600, 720832, 901040, 1029760, 1126300, 1287200, 1441664, 1802080, 2059520, 2252600, 2574400, 2883328, 3604160, 4505200, 5148800, 7208320, 9010400, 10297600, 14416640, 18020800, 36041600, 72083200]

約数ペア:

[(1, 72083200), (2, 36041600), (4, 18020800), (5, 14416640), (7, 10297600), (8, 9010400), (10, 7208320), (14, 5148800), (16, 4505200), (20, 3604160), (25, 2883328), (28, 2574400), (32, 2252600), (35, 2059520), (40, 1802080), (50, 1441664), (56, 1287200), (64, 1126300), (70, 1029760), (80, 901040), (100, 720832), (112, 643600), (128, 563150), (140, 514880), (160, 450520), (175, 411904), (200, 360416), (224, 321800), (256, 281575), (280, 257440), (320, 225260), (350, 205952), (400, 180208), (448, 160900), (560, 128720), (640, 112630), (700, 102976), (800, 90104), (896, 80450), (1120, 64360), (1280, 56315), (1400, 51488), (1600, 45052), (1609, 44800), (1792, 40225), (2240, 32180), (2800, 25744), (3200, 22526), (3218, 22400), (4480, 16090), (5600, 12872), (6400, 11263), (6436, 11200), (8045, 8960)]