1519140420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{133963}}^1$

素因数の和:133991

約数の個数: 120

約数和(自身を含む): 5446440384

約数和(自身を除く): 3927299964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 133963, 267926, 401889, 535852, 669815, 803778, 937741, 1205667, 1339630, 1607556, 1875482, 2009445, 2411334, 2679260, 2813223, 3617001, 3750964, 4018890, 4688705, 4822668, 5626446, 6028335, 7234002, 8037780, 8439669, 9377410, 10851003, 11252892, 12056670, 14066115, 14468004, 16879338, 18085005, 18754820, 21702006, 24113340, 25319007, 28132230, 33758676, 36170010, 42198345, 43404012, 50638014, 54255015, 56264460, 72340020, 75957021, 84396690, 101276028, 108510030, 126595035, 151914042, 168793380, 217020060, 253190070, 303828084, 379785105, 506380140, 759570210, 1519140420]

約数ペア:

[(1, 1519140420), (2, 759570210), (3, 506380140), (4, 379785105), (5, 303828084), (6, 253190070), (7, 217020060), (9, 168793380), (10, 151914042), (12, 126595035), (14, 108510030), (15, 101276028), (18, 84396690), (20, 75957021), (21, 72340020), (27, 56264460), (28, 54255015), (30, 50638014), (35, 43404012), (36, 42198345), (42, 36170010), (45, 33758676), (54, 28132230), (60, 25319007), (63, 24113340), (70, 21702006), (81, 18754820), (84, 18085005), (90, 16879338), (105, 14468004), (108, 14066115), (126, 12056670), (135, 11252892), (140, 10851003), (162, 9377410), (180, 8439669), (189, 8037780), (210, 7234002), (252, 6028335), (270, 5626446), (315, 4822668), (324, 4688705), (378, 4018890), (405, 3750964), (420, 3617001), (540, 2813223), (567, 2679260), (630, 2411334), (756, 2009445), (810, 1875482), (945, 1607556), (1134, 1339630), (1260, 1205667), (1620, 937741), (1890, 803778), (2268, 669815), (2835, 535852), (3780, 401889), (5670, 267926), (11340, 133963)]