265387320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:371

約数の個数: 256

約数和(自身を含む): 979776000

約数和(自身を除く): 714388680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 89, 90, 99, 108, 110, 120, 132, 135, 165, 178, 180, 198, 216, 220, 251, 264, 267, 270, 297, 330, 356, 360, 396, 440, 445, 495, 502, 534, 540, 594, 660, 712, 753, 792, 801, 890, 979, 990, 1004, 1068, 1080, 1188, 1255, 1320, 1335, 1485, 1506, 1602, 1780, 1958, 1980, 2008, 2136, 2259, 2376, 2403, 2510, 2670, 2761, 2937, 2970, 3012, 3204, 3560, 3765, 3916, 3960, 4005, 4518, 4806, 4895, 5020, 5340, 5522, 5874, 5940, 6024, 6408, 6777, 7530, 7832, 8010, 8283, 8811, 9036, 9612, 9790, 10040, 10680, 11044, 11295, 11748, 11880, 12015, 13554, 13805, 14685, 15060, 16020, 16566, 17622, 18072, 19224, 19580, 22088, 22339, 22590, 23496, 24030, 24849, 26433, 27108, 27610, 29370, 30120, 32040, 33132, 33885, 35244, 39160, 41415, 44055, 44678, 45180, 48060, 49698, 52866, 54216, 55220, 58740, 66264, 67017, 67770, 70488, 74547, 82830, 88110, 89356, 90360, 96120, 99396, 105732, 110440, 111695, 117480, 124245, 132165, 134034, 135540, 149094, 165660, 176220, 178712, 198792, 201051, 211464, 223390, 245729, 248490, 264330, 268068, 271080, 298188, 331320, 335085, 352440, 372735, 402102, 446780, 491458, 496980, 528660, 536136, 596376, 603153, 670170, 737187, 745470, 804204, 893560, 982916, 993960, 1005255, 1057320, 1206306, 1228645, 1340340, 1474374, 1490940, 1608408, 1965832, 2010510, 2211561, 2412612, 2457290, 2680680, 2948748, 2981880, 3015765, 3685935, 4021020, 4423122, 4825224, 4914580, 5897496, 6031530, 6634683, 7371870, 8042040, 8846244, 9829160, 11057805, 12063060, 13269366, 14743740, 17692488, 22115610, 24126120, 26538732, 29487480, 33173415, 44231220, 53077464, 66346830, 88462440, 132693660, 265387320]

約数ペア:

[(1, 265387320), (2, 132693660), (3, 88462440), (4, 66346830), (5, 53077464), (6, 44231220), (8, 33173415), (9, 29487480), (10, 26538732), (11, 24126120), (12, 22115610), (15, 17692488), (18, 14743740), (20, 13269366), (22, 12063060), (24, 11057805), (27, 9829160), (30, 8846244), (33, 8042040), (36, 7371870), (40, 6634683), (44, 6031530), (45, 5897496), (54, 4914580), (55, 4825224), (60, 4423122), (66, 4021020), (72, 3685935), (88, 3015765), (89, 2981880), (90, 2948748), (99, 2680680), (108, 2457290), (110, 2412612), (120, 2211561), (132, 2010510), (135, 1965832), (165, 1608408), (178, 1490940), (180, 1474374), (198, 1340340), (216, 1228645), (220, 1206306), (251, 1057320), (264, 1005255), (267, 993960), (270, 982916), (297, 893560), (330, 804204), (356, 745470), (360, 737187), (396, 670170), (440, 603153), (445, 596376), (495, 536136), (502, 528660), (534, 496980), (540, 491458), (594, 446780), (660, 402102), (712, 372735), (753, 352440), (792, 335085), (801, 331320), (890, 298188), (979, 271080), (990, 268068), (1004, 264330), (1068, 248490), (1080, 245729), (1188, 223390), (1255, 211464), (1320, 201051), (1335, 198792), (1485, 178712), (1506, 176220), (1602, 165660), (1780, 149094), (1958, 135540), (1980, 134034), (2008, 132165), (2136, 124245), (2259, 117480), (2376, 111695), (2403, 110440), (2510, 105732), (2670, 99396), (2761, 96120), (2937, 90360), (2970, 89356), (3012, 88110), (3204, 82830), (3560, 74547), (3765, 70488), (3916, 67770), (3960, 67017), (4005, 66264), (4518, 58740), (4806, 55220), (4895, 54216), (5020, 52866), (5340, 49698), (5522, 48060), (5874, 45180), (5940, 44678), (6024, 44055), (6408, 41415), (6777, 39160), (7530, 35244), (7832, 33885), (8010, 33132), (8283, 32040), (8811, 30120), (9036, 29370), (9612, 27610), (9790, 27108), (10040, 26433), (10680, 24849), (11044, 24030), (11295, 23496), (11748, 22590), (11880, 22339), (12015, 22088), (13554, 19580), (13805, 19224), (14685, 18072), (15060, 17622), (16020, 16566)]