2071127520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18679}}^1$

素因数の和:18718

約数の個数: 288

約数和(自身を含む): 8812177920

約数和(自身を除く): 6741050400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 6160, 6930, 7392, 7920, 9240, 10080, 11088, 12320, 13860, 15840, 18480, 18679, 22176, 27720, 36960, 37358, 55440, 56037, 74716, 93395, 110880, 112074, 130753, 149432, 168111, 186790, 205469, 224148, 261506, 280185, 298864, 336222, 373580, 392259, 410938, 448296, 523012, 560370, 597728, 616407, 653765, 672444, 747160, 784518, 821876, 840555, 896592, 1027345, 1046024, 1120740, 1176777, 1232814, 1307530, 1344888, 1438283, 1494320, 1569036, 1643752, 1681110, 1793184, 1849221, 1961295, 2054690, 2092048, 2241480, 2353554, 2465628, 2615060, 2689776, 2876566, 2988640, 3082035, 3138072, 3287504, 3362220, 3698442, 3922590, 4109380, 4184096, 4314849, 4482960, 4707108, 4931256, 5230120, 5379552, 5753132, 5883885, 6164070, 6276144, 6575008, 6724440, 7191415, 7396884, 7845180, 8218760, 8629698, 8965920, 9246105, 9414216, 9862512, 10460240, 11506264, 11767770, 12328140, 12552288, 12944547, 13448880, 14382830, 14793768, 15690360, 16437520, 17259396, 18492210, 18828432, 19725024, 20920480, 21574245, 23012528, 23535540, 24656280, 25889094, 26897760, 28765660, 29587536, 31380720, 32875040, 34518792, 36984420, 37656864, 43148490, 46025056, 47071080, 49312560, 51778188, 57531320, 59175072, 62761440, 64722735, 69037584, 73968840, 86296980, 94142160, 98625120, 103556376, 115062640, 129445470, 138075168, 147937680, 172593960, 188284320, 207112752, 230125280, 258890940, 295875360, 345187920, 414225504, 517781880, 690375840, 1035563760, 2071127520]

約数ペア:

[(1, 2071127520), (2, 1035563760), (3, 690375840), (4, 517781880), (5, 414225504), (6, 345187920), (7, 295875360), (8, 258890940), (9, 230125280), (10, 207112752), (11, 188284320), (12, 172593960), (14, 147937680), (15, 138075168), (16, 129445470), (18, 115062640), (20, 103556376), (21, 98625120), (22, 94142160), (24, 86296980), (28, 73968840), (30, 69037584), (32, 64722735), (33, 62761440), (35, 59175072), (36, 57531320), (40, 51778188), (42, 49312560), (44, 47071080), (45, 46025056), (48, 43148490), (55, 37656864), (56, 36984420), (60, 34518792), (63, 32875040), (66, 31380720), (70, 29587536), (72, 28765660), (77, 26897760), (80, 25889094), (84, 24656280), (88, 23535540), (90, 23012528), (96, 21574245), (99, 20920480), (105, 19725024), (110, 18828432), (112, 18492210), (120, 17259396), (126, 16437520), (132, 15690360), (140, 14793768), (144, 14382830), (154, 13448880), (160, 12944547), (165, 12552288), (168, 12328140), (176, 11767770), (180, 11506264), (198, 10460240), (210, 9862512), (220, 9414216), (224, 9246105), (231, 8965920), (240, 8629698), (252, 8218760), (264, 7845180), (280, 7396884), (288, 7191415), (308, 6724440), (315, 6575008), (330, 6276144), (336, 6164070), (352, 5883885), (360, 5753132), (385, 5379552), (396, 5230120), (420, 4931256), (440, 4707108), (462, 4482960), (480, 4314849), (495, 4184096), (504, 4109380), (528, 3922590), (560, 3698442), (616, 3362220), (630, 3287504), (660, 3138072), (672, 3082035), (693, 2988640), (720, 2876566), (770, 2689776), (792, 2615060), (840, 2465628), (880, 2353554), (924, 2241480), (990, 2092048), (1008, 2054690), (1056, 1961295), (1120, 1849221), (1155, 1793184), (1232, 1681110), (1260, 1643752), (1320, 1569036), (1386, 1494320), (1440, 1438283), (1540, 1344888), (1584, 1307530), (1680, 1232814), (1760, 1176777), (1848, 1120740), (1980, 1046024), (2016, 1027345), (2310, 896592), (2464, 840555), (2520, 821876), (2640, 784518), (2772, 747160), (3080, 672444), (3168, 653765), (3360, 616407), (3465, 597728), (3696, 560370), (3960, 523012), (4620, 448296), (5040, 410938), (5280, 392259), (5544, 373580), (6160, 336222), (6930, 298864), (7392, 280185), (7920, 261506), (9240, 224148), (10080, 205469), (11088, 186790), (12320, 168111), (13860, 149432), (15840, 130753), (18480, 112074), (18679, 110880), (22176, 93395), (27720, 74716), (36960, 56037), (37358, 55440)]