818714520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58313}}^1$

素因数の和:58346

約数の個数: 128

約数和(自身を含む): 2939025600

約数和(自身を除く): 2120311080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 58313, 116626, 174939, 233252, 291565, 349878, 466504, 524817, 583130, 699756, 758069, 874695, 1049634, 1166260, 1399512, 1516138, 1574451, 1749390, 2099268, 2274207, 2332520, 2624085, 3032276, 3148902, 3498780, 3790345, 4198536, 4548414, 5248170, 6064552, 6297804, 6822621, 6997560, 7580690, 7872255, 9096828, 10496340, 11371035, 12595608, 13645242, 15161380, 15744510, 18193656, 20467863, 20992680, 22742070, 27290484, 30322760, 31489020, 34113105, 40935726, 45484140, 54580968, 62978040, 68226210, 81871452, 90968280, 102339315, 136452420, 163742904, 204678630, 272904840, 409357260, 818714520]

約数ペア:

[(1, 818714520), (2, 409357260), (3, 272904840), (4, 204678630), (5, 163742904), (6, 136452420), (8, 102339315), (9, 90968280), (10, 81871452), (12, 68226210), (13, 62978040), (15, 54580968), (18, 45484140), (20, 40935726), (24, 34113105), (26, 31489020), (27, 30322760), (30, 27290484), (36, 22742070), (39, 20992680), (40, 20467863), (45, 18193656), (52, 15744510), (54, 15161380), (60, 13645242), (65, 12595608), (72, 11371035), (78, 10496340), (90, 9096828), (104, 7872255), (108, 7580690), (117, 6997560), (120, 6822621), (130, 6297804), (135, 6064552), (156, 5248170), (180, 4548414), (195, 4198536), (216, 3790345), (234, 3498780), (260, 3148902), (270, 3032276), (312, 2624085), (351, 2332520), (360, 2274207), (390, 2099268), (468, 1749390), (520, 1574451), (540, 1516138), (585, 1399512), (702, 1166260), (780, 1049634), (936, 874695), (1080, 758069), (1170, 699756), (1404, 583130), (1560, 524817), (1755, 466504), (2340, 349878), (2808, 291565), (3510, 233252), (4680, 174939), (7020, 116626), (14040, 58313)]