193304320

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13729}}^1$

素因数の和:13761

約数の個数: 72

約数和(自身を含む): 505154160

約数和(自身を除く): 311849840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 13729, 14080, 27458, 54916, 68645, 109832, 137290, 151019, 219664, 274580, 302038, 439328, 549160, 604076, 755095, 878656, 1098320, 1208152, 1510190, 1757312, 2196640, 2416304, 3020380, 3514624, 4393280, 4832608, 6040760, 8786560, 9665216, 12081520, 17573120, 19330432, 24163040, 38660864, 48326080, 96652160, 193304320]

約数ペア:

[(1, 193304320), (2, 96652160), (4, 48326080), (5, 38660864), (8, 24163040), (10, 19330432), (11, 17573120), (16, 12081520), (20, 9665216), (22, 8786560), (32, 6040760), (40, 4832608), (44, 4393280), (55, 3514624), (64, 3020380), (80, 2416304), (88, 2196640), (110, 1757312), (128, 1510190), (160, 1208152), (176, 1098320), (220, 878656), (256, 755095), (320, 604076), (352, 549160), (440, 439328), (640, 302038), (704, 274580), (880, 219664), (1280, 151019), (1408, 137290), (1760, 109832), (2816, 68645), (3520, 54916), (7040, 27458), (13729, 14080)]