516942720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{12821}}^1$

素因数の和:12853

約数の個数: 192

約数和(自身を含む): 2040236640

約数和(自身を除く): 1523293920

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 12821, 13440, 20160, 25642, 38463, 40320, 51284, 64105, 76926, 89747, 102568, 115389, 128210, 153852, 179494, 192315, 205136, 230778, 256420, 269241, 307704, 358988, 384630, 410272, 448735, 461556, 512840, 538482, 576945, 615408, 717976, 769260, 807723, 820544, 897470, 923112, 1025680, 1076964, 1153890, 1230816, 1346205, 1435952, 1538520, 1615446, 1641088, 1794940, 1846224, 2051360, 2153928, 2307780, 2461632, 2692410, 2871904, 3077040, 3230892, 3589880, 3692448, 4038615, 4102720, 4307856, 4615560, 4923264, 5384820, 5743808, 6154080, 6461784, 7179760, 7384896, 8077230, 8205440, 8615712, 9231120, 10769640, 11487616, 12308160, 12923568, 14359520, 14769792, 16154460, 17231424, 18462240, 21539280, 24616320, 25847136, 28719040, 32308920, 34462848, 36924480, 43078560, 51694272, 57438080, 64617840, 73848960, 86157120, 103388544, 129235680, 172314240, 258471360, 516942720]

約数ペア:

[(1, 516942720), (2, 258471360), (3, 172314240), (4, 129235680), (5, 103388544), (6, 86157120), (7, 73848960), (8, 64617840), (9, 57438080), (10, 51694272), (12, 43078560), (14, 36924480), (15, 34462848), (16, 32308920), (18, 28719040), (20, 25847136), (21, 24616320), (24, 21539280), (28, 18462240), (30, 17231424), (32, 16154460), (35, 14769792), (36, 14359520), (40, 12923568), (42, 12308160), (45, 11487616), (48, 10769640), (56, 9231120), (60, 8615712), (63, 8205440), (64, 8077230), (70, 7384896), (72, 7179760), (80, 6461784), (84, 6154080), (90, 5743808), (96, 5384820), (105, 4923264), (112, 4615560), (120, 4307856), (126, 4102720), (128, 4038615), (140, 3692448), (144, 3589880), (160, 3230892), (168, 3077040), (180, 2871904), (192, 2692410), (210, 2461632), (224, 2307780), (240, 2153928), (252, 2051360), (280, 1846224), (288, 1794940), (315, 1641088), (320, 1615446), (336, 1538520), (360, 1435952), (384, 1346205), (420, 1230816), (448, 1153890), (480, 1076964), (504, 1025680), (560, 923112), (576, 897470), (630, 820544), (640, 807723), (672, 769260), (720, 717976), (840, 615408), (896, 576945), (960, 538482), (1008, 512840), (1120, 461556), (1152, 448735), (1260, 410272), (1344, 384630), (1440, 358988), (1680, 307704), (1920, 269241), (2016, 256420), (2240, 230778), (2520, 205136), (2688, 192315), (2880, 179494), (3360, 153852), (4032, 128210), (4480, 115389), (5040, 102568), (5760, 89747), (6720, 76926), (8064, 64105), (10080, 51284), (12821, 40320), (13440, 38463), (20160, 25642)]