216857462040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3836827}}^1$

素因数の和:3837001

約数の個数: 96

約数和(自身を含む): 709276024080

約数和(自身を除く): 492418562040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 9420, 11304, 14130, 18840, 28260, 56520, 3836827, 7673654, 11510481, 15347308, 19184135, 23020962, 30694616, 34531443, 38368270, 46041924, 57552405, 69062886, 76736540, 92083848, 115104810, 138125772, 153473080, 172657215, 230209620, 276251544, 345314430, 460419240, 602381839, 690628860, 1204763678, 1381257720, 1807145517, 2409527356, 3011909195, 3614291034, 4819054712, 5421436551, 6023818390, 7228582068, 9035727585, 10842873102, 12047636780, 14457164136, 18071455170, 21685746204, 24095273560, 27107182755, 36142910340, 43371492408, 54214365510, 72285820680, 108428731020, 216857462040]

約数ペア:

[(1, 216857462040), (2, 108428731020), (3, 72285820680), (4, 54214365510), (5, 43371492408), (6, 36142910340), (8, 27107182755), (9, 24095273560), (10, 21685746204), (12, 18071455170), (15, 14457164136), (18, 12047636780), (20, 10842873102), (24, 9035727585), (30, 7228582068), (36, 6023818390), (40, 5421436551), (45, 4819054712), (60, 3614291034), (72, 3011909195), (90, 2409527356), (120, 1807145517), (157, 1381257720), (180, 1204763678), (314, 690628860), (360, 602381839), (471, 460419240), (628, 345314430), (785, 276251544), (942, 230209620), (1256, 172657215), (1413, 153473080), (1570, 138125772), (1884, 115104810), (2355, 92083848), (2826, 76736540), (3140, 69062886), (3768, 57552405), (4710, 46041924), (5652, 38368270), (6280, 34531443), (7065, 30694616), (9420, 23020962), (11304, 19184135), (14130, 15347308), (18840, 11510481), (28260, 7673654), (56520, 3836827)]