68933891240

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{229199}}^1$

素因数の和:229386

約数の個数: 64

約数和(自身を含む): 158753088000

約数和(自身を除く): 89819196760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 103, 146, 206, 292, 365, 412, 515, 584, 730, 824, 1030, 1460, 2060, 2920, 4120, 7519, 15038, 30076, 37595, 60152, 75190, 150380, 229199, 300760, 458398, 916796, 1145995, 1833592, 2291990, 4583980, 9167960, 16731527, 23607497, 33463054, 47214994, 66926108, 83657635, 94429988, 118037485, 133852216, 167315270, 188859976, 236074970, 334630540, 472149940, 669261080, 944299880, 1723347281, 3446694562, 6893389124, 8616736405, 13786778248, 17233472810, 34466945620, 68933891240]

約数ペア:

[(1, 68933891240), (2, 34466945620), (4, 17233472810), (5, 13786778248), (8, 8616736405), (10, 6893389124), (20, 3446694562), (40, 1723347281), (73, 944299880), (103, 669261080), (146, 472149940), (206, 334630540), (292, 236074970), (365, 188859976), (412, 167315270), (515, 133852216), (584, 118037485), (730, 94429988), (824, 83657635), (1030, 66926108), (1460, 47214994), (2060, 33463054), (2920, 23607497), (4120, 16731527), (7519, 9167960), (15038, 4583980), (30076, 2291990), (37595, 1833592), (60152, 1145995), (75190, 916796), (150380, 458398), (229199, 300760)]