9889955040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{22469}}^1$

素因数の和:22625

約数の個数: 192

約数和(自身を含む): 35877219840

約数和(自身を除く): 25987264800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 131, 140, 160, 168, 210, 224, 240, 262, 280, 336, 393, 420, 480, 524, 560, 655, 672, 786, 840, 917, 1048, 1120, 1310, 1572, 1680, 1834, 1965, 2096, 2620, 2751, 3144, 3360, 3668, 3930, 4192, 4585, 5240, 5502, 6288, 7336, 7860, 9170, 10480, 11004, 12576, 13755, 14672, 15720, 18340, 20960, 22008, 22469, 27510, 29344, 31440, 36680, 44016, 44938, 55020, 62880, 67407, 73360, 88032, 89876, 110040, 112345, 134814, 146720, 157283, 179752, 220080, 224690, 269628, 314566, 337035, 359504, 440160, 449380, 471849, 539256, 629132, 674070, 719008, 786415, 898760, 943698, 1078512, 1258264, 1348140, 1572830, 1797520, 1887396, 2157024, 2359245, 2516528, 2696280, 2943439, 3145660, 3595040, 3774792, 4718490, 5033056, 5392560, 5886878, 6291320, 7549584, 8830317, 9436980, 10785120, 11773756, 12582640, 14717195, 15099168, 17660634, 18873960, 20604073, 23547512, 25165280, 29434390, 35321268, 37747920, 41208146, 44151585, 47095024, 58868780, 61812219, 70642536, 75495840, 82416292, 88303170, 94190048, 103020365, 117737560, 123624438, 141285072, 164832584, 176606340, 206040730, 235475120, 247248876, 282570144, 309061095, 329665168, 353212680, 412081460, 470950240, 494497752, 618122190, 659330336, 706425360, 824162920, 988995504, 1236244380, 1412850720, 1648325840, 1977991008, 2472488760, 3296651680, 4944977520, 9889955040]

約数ペア:

[(1, 9889955040), (2, 4944977520), (3, 3296651680), (4, 2472488760), (5, 1977991008), (6, 1648325840), (7, 1412850720), (8, 1236244380), (10, 988995504), (12, 824162920), (14, 706425360), (15, 659330336), (16, 618122190), (20, 494497752), (21, 470950240), (24, 412081460), (28, 353212680), (30, 329665168), (32, 309061095), (35, 282570144), (40, 247248876), (42, 235475120), (48, 206040730), (56, 176606340), (60, 164832584), (70, 141285072), (80, 123624438), (84, 117737560), (96, 103020365), (105, 94190048), (112, 88303170), (120, 82416292), (131, 75495840), (140, 70642536), (160, 61812219), (168, 58868780), (210, 47095024), (224, 44151585), (240, 41208146), (262, 37747920), (280, 35321268), (336, 29434390), (393, 25165280), (420, 23547512), (480, 20604073), (524, 18873960), (560, 17660634), (655, 15099168), (672, 14717195), (786, 12582640), (840, 11773756), (917, 10785120), (1048, 9436980), (1120, 8830317), (1310, 7549584), (1572, 6291320), (1680, 5886878), (1834, 5392560), (1965, 5033056), (2096, 4718490), (2620, 3774792), (2751, 3595040), (3144, 3145660), (3360, 2943439), (3668, 2696280), (3930, 2516528), (4192, 2359245), (4585, 2157024), (5240, 1887396), (5502, 1797520), (6288, 1572830), (7336, 1348140), (7860, 1258264), (9170, 1078512), (10480, 943698), (11004, 898760), (12576, 786415), (13755, 719008), (14672, 674070), (15720, 629132), (18340, 539256), (20960, 471849), (22008, 449380), (22469, 440160), (27510, 359504), (29344, 337035), (31440, 314566), (36680, 269628), (44016, 224690), (44938, 220080), (55020, 179752), (62880, 157283), (67407, 146720), (73360, 134814), (88032, 112345), (89876, 110040)]