314960080

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 750179664

約数和(自身を除く): 435219584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 233, 244, 277, 305, 466, 488, 554, 610, 932, 976, 1108, 1165, 1220, 1385, 1864, 2216, 2330, 2440, 2770, 3728, 4432, 4660, 4880, 5540, 9320, 11080, 14213, 16897, 18640, 22160, 28426, 33794, 56852, 64541, 67588, 71065, 84485, 113704, 129082, 135176, 142130, 168970, 227408, 258164, 270352, 284260, 322705, 337940, 516328, 568520, 645410, 675880, 1032656, 1137040, 1290820, 1351760, 2581640, 3937001, 5163280, 7874002, 15748004, 19685005, 31496008, 39370010, 62992016, 78740020, 157480040, 314960080]

約数ペア:

[(1, 314960080), (2, 157480040), (4, 78740020), (5, 62992016), (8, 39370010), (10, 31496008), (16, 19685005), (20, 15748004), (40, 7874002), (61, 5163280), (80, 3937001), (122, 2581640), (233, 1351760), (244, 1290820), (277, 1137040), (305, 1032656), (466, 675880), (488, 645410), (554, 568520), (610, 516328), (932, 337940), (976, 322705), (1108, 284260), (1165, 270352), (1220, 258164), (1385, 227408), (1864, 168970), (2216, 142130), (2330, 135176), (2440, 129082), (2770, 113704), (3728, 84485), (4432, 71065), (4660, 67588), (4880, 64541), (5540, 56852), (9320, 33794), (11080, 28426), (14213, 22160), (16897, 18640)]