211356767520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{146775533}}^1$

素因数の和:146775554

約数の個数: 72

約数和(自身を含む): 721254974076

約数和(自身を除く): 509898206556

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 146775533, 293551066, 440326599, 587102132, 733877665, 880653198, 1174204264, 1320979797, 1467755330, 1761306396, 2201632995, 2348408528, 2641959594, 2935510660, 3522612792, 4403265990, 4696817056, 5283919188, 5871021320, 6604898985, 7045225584, 8806531980, 10567838376, 11742042640, 13209797970, 14090451168, 17613063960, 21135676752, 23484085280, 26419595940, 35226127920, 42271353504, 52839191880, 70452255840, 105678383760, 211356767520]

約数ペア:

[(1, 211356767520), (2, 105678383760), (3, 70452255840), (4, 52839191880), (5, 42271353504), (6, 35226127920), (8, 26419595940), (9, 23484085280), (10, 21135676752), (12, 17613063960), (15, 14090451168), (16, 13209797970), (18, 11742042640), (20, 10567838376), (24, 8806531980), (30, 7045225584), (32, 6604898985), (36, 5871021320), (40, 5283919188), (45, 4696817056), (48, 4403265990), (60, 3522612792), (72, 2935510660), (80, 2641959594), (90, 2348408528), (96, 2201632995), (120, 1761306396), (144, 1467755330), (160, 1320979797), (180, 1174204264), (240, 880653198), (288, 733877665), (360, 587102132), (480, 440326599), (720, 293551066), (1440, 146775533)]