20232716280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{359501}}^1$

素因数の和:359589

約数の個数: 128

約数和(自身を含む): 70404871680

約数和(自身を除く): 50172155400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4020, 4690, 5628, 7035, 8040, 9380, 11256, 14070, 18760, 28140, 56280, 359501, 719002, 1078503, 1438004, 1797505, 2157006, 2516507, 2876008, 3595010, 4314012, 5033014, 5392515, 7190020, 7549521, 8628024, 10066028, 10785030, 12582535, 14380040, 15099042, 20132056, 21570060, 24086567, 25165070, 30198084, 37747605, 43140120, 48173134, 50330140, 60396168, 72259701, 75495210, 96346268, 100660280, 120432835, 144519402, 150990420, 168605969, 192692536, 240865670, 289038804, 301980840, 337211938, 361298505, 481731340, 505817907, 578077608, 674423876, 722597010, 843029845, 963462680, 1011635814, 1348847752, 1445194020, 1686059690, 2023271628, 2529089535, 2890388040, 3372119380, 4046543256, 5058179070, 6744238760, 10116358140, 20232716280]

約数ペア:

[(1, 20232716280), (2, 10116358140), (3, 6744238760), (4, 5058179070), (5, 4046543256), (6, 3372119380), (7, 2890388040), (8, 2529089535), (10, 2023271628), (12, 1686059690), (14, 1445194020), (15, 1348847752), (20, 1011635814), (21, 963462680), (24, 843029845), (28, 722597010), (30, 674423876), (35, 578077608), (40, 505817907), (42, 481731340), (56, 361298505), (60, 337211938), (67, 301980840), (70, 289038804), (84, 240865670), (105, 192692536), (120, 168605969), (134, 150990420), (140, 144519402), (168, 120432835), (201, 100660280), (210, 96346268), (268, 75495210), (280, 72259701), (335, 60396168), (402, 50330140), (420, 48173134), (469, 43140120), (536, 37747605), (670, 30198084), (804, 25165070), (840, 24086567), (938, 21570060), (1005, 20132056), (1340, 15099042), (1407, 14380040), (1608, 12582535), (1876, 10785030), (2010, 10066028), (2345, 8628024), (2680, 7549521), (2814, 7190020), (3752, 5392515), (4020, 5033014), (4690, 4314012), (5628, 3595010), (7035, 2876008), (8040, 2516507), (9380, 2157006), (11256, 1797505), (14070, 1438004), (18760, 1078503), (28140, 719002), (56280, 359501)]