8120327040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{28771}}^1$

素因数の和:28810

約数の個数: 288

約数和(自身を含む): 32619679560

約数和(自身を除く): 24499352520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 9408, 10080, 11760, 13440, 14112, 15680, 17640, 18816, 20160, 23520, 28224, 28771, 31360, 35280, 40320, 47040, 56448, 57542, 70560, 86313, 94080, 115084, 141120, 143855, 172626, 201397, 230168, 258939, 282240, 287710, 345252, 402794, 431565, 460336, 517878, 575420, 604191, 690504, 805588, 863130, 920672, 1006985, 1035756, 1150840, 1208382, 1294695, 1381008, 1409779, 1611176, 1726260, 1812573, 1841344, 2013970, 2071512, 2301680, 2416764, 2589390, 2762016, 2819558, 3020955, 3222352, 3452520, 3625146, 3682688, 4027940, 4143024, 4229337, 4603360, 4833528, 5178780, 5524032, 5639116, 6041910, 6444704, 6905040, 7048895, 7250292, 8055880, 8286048, 8458674, 9062865, 9206720, 9667056, 10357560, 11048064, 11278232, 12083820, 12688011, 12889408, 13810080, 14097790, 14500584, 16111760, 16572096, 16917348, 18125730, 18413440, 19334112, 20715120, 21146685, 22556464, 24167640, 25376022, 25778816, 27620160, 28195580, 29001168, 32223520, 33144192, 33834696, 36251460, 38668224, 41430240, 42293370, 45112928, 48335280, 50752044, 55240320, 56391160, 58002336, 63440055, 64447040, 67669392, 72502920, 77336448, 82860480, 84586740, 90225856, 96670560, 101504088, 112782320, 116004672, 126880110, 128894080, 135338784, 145005840, 165720960, 169173480, 180451712, 193341120, 203008176, 225564640, 232009344, 253760220, 270677568, 290011680, 338346960, 386682240, 406016352, 451129280, 507520440, 541355136, 580023360, 676693920, 812032704, 902258560, 1015040880, 1160046720, 1353387840, 1624065408, 2030081760, 2706775680, 4060163520, 8120327040]

約数ペア:

[(1, 8120327040), (2, 4060163520), (3, 2706775680), (4, 2030081760), (5, 1624065408), (6, 1353387840), (7, 1160046720), (8, 1015040880), (9, 902258560), (10, 812032704), (12, 676693920), (14, 580023360), (15, 541355136), (16, 507520440), (18, 451129280), (20, 406016352), (21, 386682240), (24, 338346960), (28, 290011680), (30, 270677568), (32, 253760220), (35, 232009344), (36, 225564640), (40, 203008176), (42, 193341120), (45, 180451712), (48, 169173480), (49, 165720960), (56, 145005840), (60, 135338784), (63, 128894080), (64, 126880110), (70, 116004672), (72, 112782320), (80, 101504088), (84, 96670560), (90, 90225856), (96, 84586740), (98, 82860480), (105, 77336448), (112, 72502920), (120, 67669392), (126, 64447040), (128, 63440055), (140, 58002336), (144, 56391160), (147, 55240320), (160, 50752044), (168, 48335280), (180, 45112928), (192, 42293370), (196, 41430240), (210, 38668224), (224, 36251460), (240, 33834696), (245, 33144192), (252, 32223520), (280, 29001168), (288, 28195580), (294, 27620160), (315, 25778816), (320, 25376022), (336, 24167640), (360, 22556464), (384, 21146685), (392, 20715120), (420, 19334112), (441, 18413440), (448, 18125730), (480, 16917348), (490, 16572096), (504, 16111760), (560, 14500584), (576, 14097790), (588, 13810080), (630, 12889408), (640, 12688011), (672, 12083820), (720, 11278232), (735, 11048064), (784, 10357560), (840, 9667056), (882, 9206720), (896, 9062865), (960, 8458674), (980, 8286048), (1008, 8055880), (1120, 7250292), (1152, 7048895), (1176, 6905040), (1260, 6444704), (1344, 6041910), (1440, 5639116), (1470, 5524032), (1568, 5178780), (1680, 4833528), (1764, 4603360), (1920, 4229337), (1960, 4143024), (2016, 4027940), (2205, 3682688), (2240, 3625146), (2352, 3452520), (2520, 3222352), (2688, 3020955), (2880, 2819558), (2940, 2762016), (3136, 2589390), (3360, 2416764), (3528, 2301680), (3920, 2071512), (4032, 2013970), (4410, 1841344), (4480, 1812573), (4704, 1726260), (5040, 1611176), (5760, 1409779), (5880, 1381008), (6272, 1294695), (6720, 1208382), (7056, 1150840), (7840, 1035756), (8064, 1006985), (8820, 920672), (9408, 863130), (10080, 805588), (11760, 690504), (13440, 604191), (14112, 575420), (15680, 517878), (17640, 460336), (18816, 431565), (20160, 402794), (23520, 345252), (28224, 287710), (28771, 282240), (31360, 258939), (35280, 230168), (40320, 201397), (47040, 172626), (56448, 143855), (57542, 141120), (70560, 115084), (86313, 94080)]