286199871840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1265923}}^1$

素因数の和:1266101

約数の個数: 144

約数和(自身を含む): 982878584688

約数和(自身を除く): 696678712848

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, 157, 160, 180, 240, 288, 314, 360, 471, 480, 628, 720, 785, 942, 1256, 1413, 1440, 1570, 1884, 2355, 2512, 2826, 3140, 3768, 4710, 5024, 5652, 6280, 7065, 7536, 9420, 11304, 12560, 14130, 15072, 18840, 22608, 25120, 28260, 37680, 45216, 56520, 75360, 113040, 226080, 1265923, 2531846, 3797769, 5063692, 6329615, 7595538, 10127384, 11393307, 12659230, 15191076, 18988845, 20254768, 22786614, 25318460, 30382152, 37977690, 40509536, 45573228, 50636920, 56966535, 60764304, 75955380, 91146456, 101273840, 113933070, 121528608, 151910760, 182292912, 198749911, 202547680, 227866140, 303821520, 364585824, 397499822, 455732280, 596249733, 607643040, 794999644, 911464560, 993749555, 1192499466, 1589999288, 1788749199, 1822929120, 1987499110, 2384998932, 2981248665, 3179998576, 3577498398, 3974998220, 4769997864, 5962497330, 6359997152, 7154996796, 7949996440, 8943745995, 9539995728, 11924994660, 14309993592, 15899992880, 17887491990, 19079991456, 23849989320, 28619987184, 31799985760, 35774983980, 47699978640, 57239974368, 71549967960, 95399957280, 143099935920, 286199871840]

約数ペア:

[(1, 286199871840), (2, 143099935920), (3, 95399957280), (4, 71549967960), (5, 57239974368), (6, 47699978640), (8, 35774983980), (9, 31799985760), (10, 28619987184), (12, 23849989320), (15, 19079991456), (16, 17887491990), (18, 15899992880), (20, 14309993592), (24, 11924994660), (30, 9539995728), (32, 8943745995), (36, 7949996440), (40, 7154996796), (45, 6359997152), (48, 5962497330), (60, 4769997864), (72, 3974998220), (80, 3577498398), (90, 3179998576), (96, 2981248665), (120, 2384998932), (144, 1987499110), (157, 1822929120), (160, 1788749199), (180, 1589999288), (240, 1192499466), (288, 993749555), (314, 911464560), (360, 794999644), (471, 607643040), (480, 596249733), (628, 455732280), (720, 397499822), (785, 364585824), (942, 303821520), (1256, 227866140), (1413, 202547680), (1440, 198749911), (1570, 182292912), (1884, 151910760), (2355, 121528608), (2512, 113933070), (2826, 101273840), (3140, 91146456), (3768, 75955380), (4710, 60764304), (5024, 56966535), (5652, 50636920), (6280, 45573228), (7065, 40509536), (7536, 37977690), (9420, 30382152), (11304, 25318460), (12560, 22786614), (14130, 20254768), (15072, 18988845), (18840, 15191076), (22608, 12659230), (25120, 11393307), (28260, 10127384), (37680, 7595538), (45216, 6329615), (56520, 5063692), (75360, 3797769), (113040, 2531846), (226080, 1265923)]