520894080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{12919}}^1$

素因数の和:12951

約数の個数: 192

約数和(自身を含む): 2055830400

約数和(自身を除く): 1534936320

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, 12919, 13440, 20160, 25838, 38757, 40320, 51676, 64595, 77514, 90433, 103352, 116271, 129190, 155028, 180866, 193785, 206704, 232542, 258380, 271299, 310056, 361732, 387570, 413408, 452165, 465084, 516760, 542598, 581355, 620112, 723464, 775140, 813897, 826816, 904330, 930168, 1033520, 1085196, 1162710, 1240224, 1356495, 1446928, 1550280, 1627794, 1653632, 1808660, 1860336, 2067040, 2170392, 2325420, 2480448, 2712990, 2893856, 3100560, 3255588, 3617320, 3720672, 4069485, 4134080, 4340784, 4650840, 4960896, 5425980, 5787712, 6201120, 6511176, 7234640, 7441344, 8138970, 8268160, 8681568, 9301680, 10851960, 11575424, 12402240, 13022352, 14469280, 14882688, 16277940, 17363136, 18603360, 21703920, 24804480, 26044704, 28938560, 32555880, 34726272, 37206720, 43407840, 52089408, 57877120, 65111760, 74413440, 86815680, 104178816, 130223520, 173631360, 260447040, 520894080]

約数ペア:

[(1, 520894080), (2, 260447040), (3, 173631360), (4, 130223520), (5, 104178816), (6, 86815680), (7, 74413440), (8, 65111760), (9, 57877120), (10, 52089408), (12, 43407840), (14, 37206720), (15, 34726272), (16, 32555880), (18, 28938560), (20, 26044704), (21, 24804480), (24, 21703920), (28, 18603360), (30, 17363136), (32, 16277940), (35, 14882688), (36, 14469280), (40, 13022352), (42, 12402240), (45, 11575424), (48, 10851960), (56, 9301680), (60, 8681568), (63, 8268160), (64, 8138970), (70, 7441344), (72, 7234640), (80, 6511176), (84, 6201120), (90, 5787712), (96, 5425980), (105, 4960896), (112, 4650840), (120, 4340784), (126, 4134080), (128, 4069485), (140, 3720672), (144, 3617320), (160, 3255588), (168, 3100560), (180, 2893856), (192, 2712990), (210, 2480448), (224, 2325420), (240, 2170392), (252, 2067040), (280, 1860336), (288, 1808660), (315, 1653632), (320, 1627794), (336, 1550280), (360, 1446928), (384, 1356495), (420, 1240224), (448, 1162710), (480, 1085196), (504, 1033520), (560, 930168), (576, 904330), (630, 826816), (640, 813897), (672, 775140), (720, 723464), (840, 620112), (896, 581355), (960, 542598), (1008, 516760), (1120, 465084), (1152, 452165), (1260, 413408), (1344, 387570), (1440, 361732), (1680, 310056), (1920, 271299), (2016, 258380), (2240, 232542), (2520, 206704), (2688, 193785), (2880, 180866), (3360, 155028), (4032, 129190), (4480, 116271), (5040, 103352), (5760, 90433), (6720, 77514), (8064, 64595), (10080, 51676), (12919, 40320), (13440, 38757), (20160, 25838)]