1025231760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{203419}}^1$

素因数の和:203445

約数の個数: 120

約数和(自身を含む): 3934956480

約数和(自身を除く): 2909724720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 203419, 406838, 610257, 813676, 1017095, 1220514, 1423933, 1627352, 1830771, 2034190, 2441028, 2847866, 3051285, 3254704, 3661542, 4068380, 4271799, 4882056, 5695732, 6102570, 7119665, 7323084, 8136760, 8543598, 9153855, 9764112, 11391464, 12205140, 12815397, 14239330, 14646168, 16273520, 17087196, 18307710, 21358995, 22782928, 24410280, 25630794, 28478660, 29292336, 34174392, 36615420, 42717990, 48820560, 51261588, 56957320, 64076985, 68348784, 73230840, 85435980, 102523176, 113914640, 128153970, 146461680, 170871960, 205046352, 256307940, 341743920, 512615880, 1025231760]

約数ペア:

[(1, 1025231760), (2, 512615880), (3, 341743920), (4, 256307940), (5, 205046352), (6, 170871960), (7, 146461680), (8, 128153970), (9, 113914640), (10, 102523176), (12, 85435980), (14, 73230840), (15, 68348784), (16, 64076985), (18, 56957320), (20, 51261588), (21, 48820560), (24, 42717990), (28, 36615420), (30, 34174392), (35, 29292336), (36, 28478660), (40, 25630794), (42, 24410280), (45, 22782928), (48, 21358995), (56, 18307710), (60, 17087196), (63, 16273520), (70, 14646168), (72, 14239330), (80, 12815397), (84, 12205140), (90, 11391464), (105, 9764112), (112, 9153855), (120, 8543598), (126, 8136760), (140, 7323084), (144, 7119665), (168, 6102570), (180, 5695732), (210, 4882056), (240, 4271799), (252, 4068380), (280, 3661542), (315, 3254704), (336, 3051285), (360, 2847866), (420, 2441028), (504, 2034190), (560, 1830771), (630, 1627352), (720, 1423933), (840, 1220514), (1008, 1017095), (1260, 813676), (1680, 610257), (2520, 406838), (5040, 203419)]