1091439720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{8839}}^1$

素因数の和:8877

約数の個数: 192

約数和(自身を含む): 4137120000

約数和(自身を除く): 3045680280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2520, 2744, 2940, 3087, 3430, 3528, 4116, 4410, 5145, 5880, 6174, 6860, 8232, 8820, 8839, 10290, 12348, 13720, 15435, 17640, 17678, 20580, 24696, 26517, 30870, 35356, 41160, 44195, 53034, 61740, 61873, 70712, 79551, 88390, 106068, 123480, 123746, 132585, 159102, 176780, 185619, 212136, 247492, 265170, 309365, 318204, 353560, 371238, 397755, 433111, 494984, 530340, 556857, 618730, 636408, 742476, 795510, 866222, 928095, 1060680, 1113714, 1237460, 1299333, 1484952, 1591020, 1732444, 1856190, 2165555, 2227428, 2474920, 2598666, 2784285, 3031777, 3182040, 3464888, 3712380, 3897999, 4331110, 4454856, 5197332, 5568570, 6063554, 6496665, 7424760, 7795998, 8662220, 9095331, 10394664, 11137140, 12127108, 12993330, 15158885, 15591996, 17324440, 18190662, 19489995, 22274280, 24254216, 25986660, 27285993, 30317770, 31183992, 36381324, 38979990, 45476655, 51973320, 54571986, 60635540, 72762648, 77959980, 90953310, 109143972, 121271080, 136429965, 155919960, 181906620, 218287944, 272859930, 363813240, 545719860, 1091439720]

約数ペア:

[(1, 1091439720), (2, 545719860), (3, 363813240), (4, 272859930), (5, 218287944), (6, 181906620), (7, 155919960), (8, 136429965), (9, 121271080), (10, 109143972), (12, 90953310), (14, 77959980), (15, 72762648), (18, 60635540), (20, 54571986), (21, 51973320), (24, 45476655), (28, 38979990), (30, 36381324), (35, 31183992), (36, 30317770), (40, 27285993), (42, 25986660), (45, 24254216), (49, 22274280), (56, 19489995), (60, 18190662), (63, 17324440), (70, 15591996), (72, 15158885), (84, 12993330), (90, 12127108), (98, 11137140), (105, 10394664), (120, 9095331), (126, 8662220), (140, 7795998), (147, 7424760), (168, 6496665), (180, 6063554), (196, 5568570), (210, 5197332), (245, 4454856), (252, 4331110), (280, 3897999), (294, 3712380), (315, 3464888), (343, 3182040), (360, 3031777), (392, 2784285), (420, 2598666), (441, 2474920), (490, 2227428), (504, 2165555), (588, 1856190), (630, 1732444), (686, 1591020), (735, 1484952), (840, 1299333), (882, 1237460), (980, 1113714), (1029, 1060680), (1176, 928095), (1260, 866222), (1372, 795510), (1470, 742476), (1715, 636408), (1764, 618730), (1960, 556857), (2058, 530340), (2205, 494984), (2520, 433111), (2744, 397755), (2940, 371238), (3087, 353560), (3430, 318204), (3528, 309365), (4116, 265170), (4410, 247492), (5145, 212136), (5880, 185619), (6174, 176780), (6860, 159102), (8232, 132585), (8820, 123746), (8839, 123480), (10290, 106068), (12348, 88390), (13720, 79551), (15435, 70712), (17640, 61873), (17678, 61740), (20580, 53034), (24696, 44195), (26517, 41160), (30870, 35356)]