8423888960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{701}}^1$

素因数の和:829

約数の個数: 168

約数和(自身を含む): 21731822424

約数和(自身を除く): 13307933464

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 64, 68, 80, 85, 94, 136, 160, 170, 188, 235, 272, 320, 340, 376, 470, 544, 680, 701, 752, 799, 940, 1088, 1360, 1402, 1504, 1598, 1880, 2209, 2720, 2804, 3008, 3196, 3505, 3760, 3995, 4418, 5440, 5608, 6392, 7010, 7520, 7990, 8836, 11045, 11216, 11917, 12784, 14020, 15040, 15980, 17672, 22090, 22432, 23834, 25568, 28040, 31960, 32947, 35344, 37553, 44180, 44864, 47668, 51136, 56080, 59585, 63920, 65894, 70688, 75106, 88360, 95336, 112160, 119170, 127840, 131788, 141376, 150212, 164735, 176720, 187765, 190672, 224320, 238340, 255680, 263576, 300424, 329470, 353440, 375530, 381344, 476680, 527152, 560099, 600848, 658940, 706880, 751060, 762688, 953360, 1054304, 1120198, 1201696, 1317880, 1502120, 1548509, 1906720, 2108608, 2240396, 2403392, 2635760, 2800495, 3004240, 3097018, 3813440, 4480792, 5271520, 5600990, 6008480, 6194036, 7742545, 8961584, 10543040, 11201980, 12016960, 12388072, 15485090, 17923168, 22403960, 24776144, 26324653, 30970180, 35846336, 44807920, 49552288, 52649306, 61940360, 89615840, 99104576, 105298612, 123880720, 131623265, 179231680, 210597224, 247761440, 263246530, 421194448, 495522880, 526493060, 842388896, 1052986120, 1684777792, 2105972240, 4211944480, 8423888960]

約数ペア:

[(1, 8423888960), (2, 4211944480), (4, 2105972240), (5, 1684777792), (8, 1052986120), (10, 842388896), (16, 526493060), (17, 495522880), (20, 421194448), (32, 263246530), (34, 247761440), (40, 210597224), (47, 179231680), (64, 131623265), (68, 123880720), (80, 105298612), (85, 99104576), (94, 89615840), (136, 61940360), (160, 52649306), (170, 49552288), (188, 44807920), (235, 35846336), (272, 30970180), (320, 26324653), (340, 24776144), (376, 22403960), (470, 17923168), (544, 15485090), (680, 12388072), (701, 12016960), (752, 11201980), (799, 10543040), (940, 8961584), (1088, 7742545), (1360, 6194036), (1402, 6008480), (1504, 5600990), (1598, 5271520), (1880, 4480792), (2209, 3813440), (2720, 3097018), (2804, 3004240), (3008, 2800495), (3196, 2635760), (3505, 2403392), (3760, 2240396), (3995, 2108608), (4418, 1906720), (5440, 1548509), (5608, 1502120), (6392, 1317880), (7010, 1201696), (7520, 1120198), (7990, 1054304), (8836, 953360), (11045, 762688), (11216, 751060), (11917, 706880), (12784, 658940), (14020, 600848), (15040, 560099), (15980, 527152), (17672, 476680), (22090, 381344), (22432, 375530), (23834, 353440), (25568, 329470), (28040, 300424), (31960, 263576), (32947, 255680), (35344, 238340), (37553, 224320), (44180, 190672), (44864, 187765), (47668, 176720), (51136, 164735), (56080, 150212), (59585, 141376), (63920, 131788), (65894, 127840), (70688, 119170), (75106, 112160), (88360, 95336)]