2631222720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{130517}}^1$

素因数の和:130547

約数の個数: 168

約数和(自身を含む): 10343290464

約数和(自身を除く): 7712067744

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 130517, 261034, 391551, 522068, 652585, 783102, 913619, 1044136, 1174653, 1305170, 1566204, 1827238, 1957755, 2088272, 2349306, 2610340, 2740857, 3132408, 3654476, 3915510, 4176544, 4568095, 4698612, 5220680, 5481714, 5873265, 6264816, 7308952, 7831020, 8222571, 8353088, 9136190, 9397224, 10441360, 10963428, 11746530, 12529632, 13704285, 14617904, 15662040, 16445142, 18272380, 18794448, 20882720, 21926856, 23493060, 25059264, 27408570, 29235808, 31324080, 32890284, 36544760, 37588896, 41112855, 41765440, 43853712, 46986120, 54817140, 58471616, 62648160, 65780568, 73089520, 75177792, 82225710, 87707424, 93972240, 109634280, 125296320, 131561136, 146179040, 164451420, 175414848, 187944480, 219268560, 263122272, 292358080, 328902840, 375888960, 438537120, 526244544, 657805680, 877074240, 1315611360, 2631222720]

約数ペア:

[(1, 2631222720), (2, 1315611360), (3, 877074240), (4, 657805680), (5, 526244544), (6, 438537120), (7, 375888960), (8, 328902840), (9, 292358080), (10, 263122272), (12, 219268560), (14, 187944480), (15, 175414848), (16, 164451420), (18, 146179040), (20, 131561136), (21, 125296320), (24, 109634280), (28, 93972240), (30, 87707424), (32, 82225710), (35, 75177792), (36, 73089520), (40, 65780568), (42, 62648160), (45, 58471616), (48, 54817140), (56, 46986120), (60, 43853712), (63, 41765440), (64, 41112855), (70, 37588896), (72, 36544760), (80, 32890284), (84, 31324080), (90, 29235808), (96, 27408570), (105, 25059264), (112, 23493060), (120, 21926856), (126, 20882720), (140, 18794448), (144, 18272380), (160, 16445142), (168, 15662040), (180, 14617904), (192, 13704285), (210, 12529632), (224, 11746530), (240, 10963428), (252, 10441360), (280, 9397224), (288, 9136190), (315, 8353088), (320, 8222571), (336, 7831020), (360, 7308952), (420, 6264816), (448, 5873265), (480, 5481714), (504, 5220680), (560, 4698612), (576, 4568095), (630, 4176544), (672, 3915510), (720, 3654476), (840, 3132408), (960, 2740857), (1008, 2610340), (1120, 2349306), (1260, 2088272), (1344, 1957755), (1440, 1827238), (1680, 1566204), (2016, 1305170), (2240, 1174653), (2520, 1044136), (2880, 913619), (3360, 783102), (4032, 652585), (5040, 522068), (6720, 391551), (10080, 261034), (20160, 130517)]