470718080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{105071}}^1$

素因数の和:105097

約数の個数: 64

約数和(自身を含む): 1286081280

約数和(自身を除く): 815363200

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 105071, 210142, 420284, 525355, 735497, 840568, 1050710, 1470994, 1681136, 2101420, 2941988, 3362272, 3677485, 4202840, 5883976, 6724544, 7354970, 8405680, 11767952, 13449088, 14709940, 16811360, 23535904, 29419880, 33622720, 47071808, 58839760, 67245440, 94143616, 117679520, 235359040, 470718080]

約数ペア:

[(1, 470718080), (2, 235359040), (4, 117679520), (5, 94143616), (7, 67245440), (8, 58839760), (10, 47071808), (14, 33622720), (16, 29419880), (20, 23535904), (28, 16811360), (32, 14709940), (35, 13449088), (40, 11767952), (56, 8405680), (64, 7354970), (70, 6724544), (80, 5883976), (112, 4202840), (128, 3677485), (140, 3362272), (160, 2941988), (224, 2101420), (280, 1681136), (320, 1470994), (448, 1050710), (560, 840568), (640, 735497), (896, 525355), (1120, 420284), (2240, 210142), (4480, 105071)]