208620160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{46567}}^1$

素因数の和:46593

約数の個数: 64

約数和(自身を含む): 569992320

約数和(自身を除く): 361372160

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, 46567, 93134, 186268, 232835, 325969, 372536, 465670, 651938, 745072, 931340, 1303876, 1490144, 1629845, 1862680, 2607752, 2980288, 3259690, 3725360, 5215504, 5960576, 6519380, 7450720, 10431008, 13038760, 14901440, 20862016, 26077520, 29802880, 41724032, 52155040, 104310080, 208620160]

約数ペア:

[(1, 208620160), (2, 104310080), (4, 52155040), (5, 41724032), (7, 29802880), (8, 26077520), (10, 20862016), (14, 14901440), (16, 13038760), (20, 10431008), (28, 7450720), (32, 6519380), (35, 5960576), (40, 5215504), (56, 3725360), (64, 3259690), (70, 2980288), (80, 2607752), (112, 1862680), (128, 1629845), (140, 1490144), (160, 1303876), (224, 931340), (280, 745072), (320, 651938), (448, 465670), (560, 372536), (640, 325969), (896, 232835), (1120, 186268), (2240, 93134), (4480, 46567)]