1256850540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{463}}^1$

素因数の和:949

約数の個数: 192

約数和(自身を含む): 4284241920

約数和(自身を除く): 3027391380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 457, 463, 495, 540, 594, 660, 914, 926, 990, 1188, 1371, 1389, 1485, 1828, 1852, 1980, 2285, 2315, 2742, 2778, 2970, 4113, 4167, 4570, 4630, 5027, 5093, 5484, 5556, 5940, 6855, 6945, 8226, 8334, 9140, 9260, 10054, 10186, 12339, 12501, 13710, 13890, 15081, 15279, 16452, 16668, 20108, 20372, 20565, 20835, 24678, 25002, 25135, 25465, 27420, 27780, 30162, 30558, 41130, 41670, 45243, 45837, 49356, 50004, 50270, 50930, 60324, 61116, 61695, 62505, 75405, 76395, 82260, 83340, 90486, 91674, 100540, 101860, 123390, 125010, 135729, 137511, 150810, 152790, 180972, 183348, 211591, 226215, 229185, 246780, 250020, 271458, 275022, 301620, 305580, 423182, 452430, 458370, 542916, 550044, 634773, 678645, 687555, 846364, 904860, 916740, 1057955, 1269546, 1357290, 1375110, 1904319, 2115910, 2327501, 2539092, 2714580, 2750220, 3173865, 3808638, 4231820, 4655002, 5712957, 6347730, 6982503, 7617276, 9310004, 9521595, 11425914, 11637505, 12695460, 13965006, 19043190, 20947509, 22851828, 23275010, 27930012, 28564785, 34912515, 38086380, 41895018, 46550020, 57129570, 62842527, 69825030, 83790036, 104737545, 114259140, 125685054, 139650060, 209475090, 251370108, 314212635, 418950180, 628425270, 1256850540]

約数ペア:

[(1, 1256850540), (2, 628425270), (3, 418950180), (4, 314212635), (5, 251370108), (6, 209475090), (9, 139650060), (10, 125685054), (11, 114259140), (12, 104737545), (15, 83790036), (18, 69825030), (20, 62842527), (22, 57129570), (27, 46550020), (30, 41895018), (33, 38086380), (36, 34912515), (44, 28564785), (45, 27930012), (54, 23275010), (55, 22851828), (60, 20947509), (66, 19043190), (90, 13965006), (99, 12695460), (108, 11637505), (110, 11425914), (132, 9521595), (135, 9310004), (165, 7617276), (180, 6982503), (198, 6347730), (220, 5712957), (270, 4655002), (297, 4231820), (330, 3808638), (396, 3173865), (457, 2750220), (463, 2714580), (495, 2539092), (540, 2327501), (594, 2115910), (660, 1904319), (914, 1375110), (926, 1357290), (990, 1269546), (1188, 1057955), (1371, 916740), (1389, 904860), (1485, 846364), (1828, 687555), (1852, 678645), (1980, 634773), (2285, 550044), (2315, 542916), (2742, 458370), (2778, 452430), (2970, 423182), (4113, 305580), (4167, 301620), (4570, 275022), (4630, 271458), (5027, 250020), (5093, 246780), (5484, 229185), (5556, 226215), (5940, 211591), (6855, 183348), (6945, 180972), (8226, 152790), (8334, 150810), (9140, 137511), (9260, 135729), (10054, 125010), (10186, 123390), (12339, 101860), (12501, 100540), (13710, 91674), (13890, 90486), (15081, 83340), (15279, 82260), (16452, 76395), (16668, 75405), (20108, 62505), (20372, 61695), (20565, 61116), (20835, 60324), (24678, 50930), (25002, 50270), (25135, 50004), (25465, 49356), (27420, 45837), (27780, 45243), (30162, 41670), (30558, 41130)]