141330560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31547}}^1$

素因数の和:31573

約数の個数: 64

約数和(自身を含む): 386147520

約数和(自身を除く): 244816960

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, 31547, 63094, 126188, 157735, 220829, 252376, 315470, 441658, 504752, 630940, 883316, 1009504, 1104145, 1261880, 1766632, 2019008, 2208290, 2523760, 3533264, 4038016, 4416580, 5047520, 7066528, 8833160, 10095040, 14133056, 17666320, 20190080, 28266112, 35332640, 70665280, 141330560]

約数ペア:

[(1, 141330560), (2, 70665280), (4, 35332640), (5, 28266112), (7, 20190080), (8, 17666320), (10, 14133056), (14, 10095040), (16, 8833160), (20, 7066528), (28, 5047520), (32, 4416580), (35, 4038016), (40, 3533264), (56, 2523760), (64, 2208290), (70, 2019008), (80, 1766632), (112, 1261880), (128, 1104145), (140, 1009504), (160, 883316), (224, 630940), (280, 504752), (320, 441658), (448, 315470), (560, 252376), (640, 220829), (896, 157735), (1120, 126188), (2240, 63094), (4480, 31547)]