211696320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20047}}^1$

素因数の和:20078

約数の個数: 112

約数和(自身を含む): 733275648

約数和(自身を除く): 521579328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 20047, 40094, 60141, 80188, 100235, 120282, 160376, 200470, 220517, 240564, 300705, 320752, 400940, 441034, 481128, 601410, 641504, 661551, 801880, 882068, 962256, 1102585, 1202820, 1283008, 1323102, 1603760, 1764136, 1924512, 2205170, 2405640, 2646204, 3207520, 3307755, 3528272, 3849024, 4410340, 4811280, 5292408, 6415040, 6615510, 7056544, 8820680, 9622560, 10584816, 13231020, 14113088, 17641360, 19245120, 21169632, 26462040, 35282720, 42339264, 52924080, 70565440, 105848160, 211696320]

約数ペア:

[(1, 211696320), (2, 105848160), (3, 70565440), (4, 52924080), (5, 42339264), (6, 35282720), (8, 26462040), (10, 21169632), (11, 19245120), (12, 17641360), (15, 14113088), (16, 13231020), (20, 10584816), (22, 9622560), (24, 8820680), (30, 7056544), (32, 6615510), (33, 6415040), (40, 5292408), (44, 4811280), (48, 4410340), (55, 3849024), (60, 3528272), (64, 3307755), (66, 3207520), (80, 2646204), (88, 2405640), (96, 2205170), (110, 1924512), (120, 1764136), (132, 1603760), (160, 1323102), (165, 1283008), (176, 1202820), (192, 1102585), (220, 962256), (240, 882068), (264, 801880), (320, 661551), (330, 641504), (352, 601410), (440, 481128), (480, 441034), (528, 400940), (660, 320752), (704, 300705), (880, 240564), (960, 220517), (1056, 200470), (1320, 160376), (1760, 120282), (2112, 100235), (2640, 80188), (3520, 60141), (5280, 40094), (10560, 20047)]