21461485320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5419567}}^1$

素因数の和:5419595

約数の個数: 96

約数和(自身を含む): 76090734720

約数和(自身を除く): 54629249400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 5419567, 10839134, 16258701, 21678268, 27097835, 32517402, 43356536, 48776103, 54195670, 59615237, 65034804, 81293505, 97552206, 108391340, 119230474, 130069608, 162587010, 178845711, 195104412, 216782680, 238460948, 243880515, 298076185, 325174020, 357691422, 390208824, 476921896, 487761030, 536537133, 596152370, 650348040, 715382844, 894228555, 975522060, 1073074266, 1192304740, 1430765688, 1788457110, 1951044120, 2146148532, 2384609480, 2682685665, 3576914220, 4292297064, 5365371330, 7153828440, 10730742660, 21461485320]

約数ペア:

[(1, 21461485320), (2, 10730742660), (3, 7153828440), (4, 5365371330), (5, 4292297064), (6, 3576914220), (8, 2682685665), (9, 2384609480), (10, 2146148532), (11, 1951044120), (12, 1788457110), (15, 1430765688), (18, 1192304740), (20, 1073074266), (22, 975522060), (24, 894228555), (30, 715382844), (33, 650348040), (36, 596152370), (40, 536537133), (44, 487761030), (45, 476921896), (55, 390208824), (60, 357691422), (66, 325174020), (72, 298076185), (88, 243880515), (90, 238460948), (99, 216782680), (110, 195104412), (120, 178845711), (132, 162587010), (165, 130069608), (180, 119230474), (198, 108391340), (220, 97552206), (264, 81293505), (330, 65034804), (360, 59615237), (396, 54195670), (440, 48776103), (495, 43356536), (660, 32517402), (792, 27097835), (990, 21678268), (1320, 16258701), (1980, 10839134), (3960, 5419567)]