165072320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73693}}^1$

素因数の和:73717

約数の個数: 56

約数和(自身を含む): 449238624

約数和(自身を除く): 284166304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 73693, 147386, 294772, 368465, 515851, 589544, 736930, 1031702, 1179088, 1473860, 2063404, 2358176, 2579255, 2947720, 4126808, 4716352, 5158510, 5895440, 8253616, 10317020, 11790880, 16507232, 20634040, 23581760, 33014464, 41268080, 82536160, 165072320]

約数ペア:

[(1, 165072320), (2, 82536160), (4, 41268080), (5, 33014464), (7, 23581760), (8, 20634040), (10, 16507232), (14, 11790880), (16, 10317020), (20, 8253616), (28, 5895440), (32, 5158510), (35, 4716352), (40, 4126808), (56, 2947720), (64, 2579255), (70, 2358176), (80, 2063404), (112, 1473860), (140, 1179088), (160, 1031702), (224, 736930), (280, 589544), (320, 515851), (448, 368465), (560, 294772), (1120, 147386), (2240, 73693)]