871889760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1386

約数の個数: 288

約数和(自身を含む): 3453795072

約数和(自身を除く): 2581905312

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, 56, 60, 63, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 134, 140, 144, 160, 168, 180, 201, 210, 224, 240, 252, 268, 280, 288, 315, 335, 336, 360, 402, 420, 469, 480, 504, 536, 560, 603, 630, 670, 672, 720, 804, 840, 938, 1005, 1008, 1072, 1120, 1206, 1260, 1291, 1340, 1407, 1440, 1608, 1680, 1876, 2010, 2016, 2144, 2345, 2412, 2520, 2582, 2680, 2814, 3015, 3216, 3360, 3752, 3873, 4020, 4221, 4690, 4824, 5040, 5164, 5360, 5628, 6030, 6432, 6455, 7035, 7504, 7746, 8040, 8442, 9037, 9380, 9648, 10080, 10328, 10720, 11256, 11619, 12060, 12910, 14070, 15008, 15492, 16080, 16884, 18074, 18760, 19296, 19365, 20656, 21105, 22512, 23238, 24120, 25820, 27111, 28140, 30984, 32160, 33768, 36148, 37520, 38730, 41312, 42210, 45024, 45185, 46476, 48240, 51640, 54222, 56280, 58095, 61968, 67536, 72296, 75040, 77460, 81333, 84420, 86497, 90370, 92952, 96480, 103280, 108444, 112560, 116190, 123936, 135072, 135555, 144592, 154920, 162666, 168840, 172994, 180740, 185904, 206560, 216888, 225120, 232380, 259491, 271110, 289184, 309840, 325332, 337680, 345988, 361480, 371808, 406665, 432485, 433776, 464760, 518982, 542220, 605479, 619680, 650664, 675360, 691976, 722960, 778473, 813330, 864970, 867552, 929520, 1037964, 1084440, 1210958, 1297455, 1301328, 1383952, 1445920, 1556946, 1626660, 1729940, 1816437, 1859040, 2075928, 2168880, 2421916, 2594910, 2602656, 2767904, 3027395, 3113892, 3253320, 3459880, 3632874, 3892365, 4151856, 4337760, 4843832, 5189820, 5449311, 6054790, 6227784, 6506640, 6919760, 7265748, 7784730, 8303712, 9082185, 9687664, 10379640, 10898622, 12109580, 12455568, 13013280, 13839520, 14531496, 15569460, 18164370, 19375328, 20759280, 21797244, 24219160, 24911136, 27246555, 29062992, 31138920, 36328740, 41518560, 43594488, 48438320, 54493110, 58125984, 62277840, 72657480, 87188976, 96876640, 108986220, 124555680, 145314960, 174377952, 217972440, 290629920, 435944880, 871889760]

約数ペア:

[(1, 871889760), (2, 435944880), (3, 290629920), (4, 217972440), (5, 174377952), (6, 145314960), (7, 124555680), (8, 108986220), (9, 96876640), (10, 87188976), (12, 72657480), (14, 62277840), (15, 58125984), (16, 54493110), (18, 48438320), (20, 43594488), (21, 41518560), (24, 36328740), (28, 31138920), (30, 29062992), (32, 27246555), (35, 24911136), (36, 24219160), (40, 21797244), (42, 20759280), (45, 19375328), (48, 18164370), (56, 15569460), (60, 14531496), (63, 13839520), (67, 13013280), (70, 12455568), (72, 12109580), (80, 10898622), (84, 10379640), (90, 9687664), (96, 9082185), (105, 8303712), (112, 7784730), (120, 7265748), (126, 6919760), (134, 6506640), (140, 6227784), (144, 6054790), (160, 5449311), (168, 5189820), (180, 4843832), (201, 4337760), (210, 4151856), (224, 3892365), (240, 3632874), (252, 3459880), (268, 3253320), (280, 3113892), (288, 3027395), (315, 2767904), (335, 2602656), (336, 2594910), (360, 2421916), (402, 2168880), (420, 2075928), (469, 1859040), (480, 1816437), (504, 1729940), (536, 1626660), (560, 1556946), (603, 1445920), (630, 1383952), (670, 1301328), (672, 1297455), (720, 1210958), (804, 1084440), (840, 1037964), (938, 929520), (1005, 867552), (1008, 864970), (1072, 813330), (1120, 778473), (1206, 722960), (1260, 691976), (1291, 675360), (1340, 650664), (1407, 619680), (1440, 605479), (1608, 542220), (1680, 518982), (1876, 464760), (2010, 433776), (2016, 432485), (2144, 406665), (2345, 371808), (2412, 361480), (2520, 345988), (2582, 337680), (2680, 325332), (2814, 309840), (3015, 289184), (3216, 271110), (3360, 259491), (3752, 232380), (3873, 225120), (4020, 216888), (4221, 206560), (4690, 185904), (4824, 180740), (5040, 172994), (5164, 168840), (5360, 162666), (5628, 154920), (6030, 144592), (6432, 135555), (6455, 135072), (7035, 123936), (7504, 116190), (7746, 112560), (8040, 108444), (8442, 103280), (9037, 96480), (9380, 92952), (9648, 90370), (10080, 86497), (10328, 84420), (10720, 81333), (11256, 77460), (11619, 75040), (12060, 72296), (12910, 67536), (14070, 61968), (15008, 58095), (15492, 56280), (16080, 54222), (16884, 51640), (18074, 48240), (18760, 46476), (19296, 45185), (19365, 45024), (20656, 42210), (21105, 41312), (22512, 38730), (23238, 37520), (24120, 36148), (25820, 33768), (27111, 32160), (28140, 30984)]