3180800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{71}}^1$

素因数の和:104

約数の個数: 108

約数和(自身を含む): 9124416

約数和(自身を除く): 5943616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 71, 80, 100, 112, 128, 140, 142, 160, 175, 200, 224, 256, 280, 284, 320, 350, 355, 400, 448, 497, 560, 568, 640, 700, 710, 800, 896, 994, 1120, 1136, 1280, 1400, 1420, 1600, 1775, 1792, 1988, 2240, 2272, 2485, 2800, 2840, 3200, 3550, 3976, 4480, 4544, 4970, 5600, 5680, 6400, 7100, 7952, 8960, 9088, 9940, 11200, 11360, 12425, 14200, 15904, 18176, 19880, 22400, 22720, 24850, 28400, 31808, 39760, 44800, 45440, 49700, 56800, 63616, 79520, 90880, 99400, 113600, 127232, 159040, 198800, 227200, 318080, 397600, 454400, 636160, 795200, 1590400, 3180800]

約数ペア:

[(1, 3180800), (2, 1590400), (4, 795200), (5, 636160), (7, 454400), (8, 397600), (10, 318080), (14, 227200), (16, 198800), (20, 159040), (25, 127232), (28, 113600), (32, 99400), (35, 90880), (40, 79520), (50, 63616), (56, 56800), (64, 49700), (70, 45440), (71, 44800), (80, 39760), (100, 31808), (112, 28400), (128, 24850), (140, 22720), (142, 22400), (160, 19880), (175, 18176), (200, 15904), (224, 14200), (256, 12425), (280, 11360), (284, 11200), (320, 9940), (350, 9088), (355, 8960), (400, 7952), (448, 7100), (497, 6400), (560, 5680), (568, 5600), (640, 4970), (700, 4544), (710, 4480), (800, 3976), (896, 3550), (994, 3200), (1120, 2840), (1136, 2800), (1280, 2485), (1400, 2272), (1420, 2240), (1600, 1988), (1775, 1792)]