13306578660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1\times {\mathrm{1873}}^1$

素因数の和:3278

約数の個数: 144

約数和(自身を含む): 41808115440

約数和(自身を除く): 28501536780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1361, 1740, 1873, 2610, 2722, 3746, 4083, 5220, 5444, 5619, 6805, 7492, 8166, 9365, 11238, 12249, 13610, 16332, 16857, 18730, 20415, 22476, 24498, 27220, 28095, 33714, 37460, 39469, 40830, 48996, 54317, 56190, 61245, 67428, 78938, 81660, 84285, 108634, 112380, 118407, 122490, 157876, 162951, 168570, 197345, 217268, 236814, 244980, 271585, 325902, 337140, 355221, 394690, 473628, 488853, 543170, 592035, 651804, 710442, 789380, 814755, 977706, 1086340, 1184070, 1420884, 1629510, 1776105, 1955412, 2368140, 2444265, 2549153, 3259020, 3552210, 4888530, 5098306, 7104420, 7647459, 9777060, 10196612, 12745765, 15294918, 22942377, 25491530, 30589836, 38237295, 45884754, 50983060, 73925437, 76474590, 91769508, 114711885, 147850874, 152949180, 221776311, 229423770, 295701748, 369627185, 443552622, 458847540, 665328933, 739254370, 887105244, 1108881555, 1330657866, 1478508740, 2217763110, 2661315732, 3326644665, 4435526220, 6653289330, 13306578660]

約数ペア:

[(1, 13306578660), (2, 6653289330), (3, 4435526220), (4, 3326644665), (5, 2661315732), (6, 2217763110), (9, 1478508740), (10, 1330657866), (12, 1108881555), (15, 887105244), (18, 739254370), (20, 665328933), (29, 458847540), (30, 443552622), (36, 369627185), (45, 295701748), (58, 229423770), (60, 221776311), (87, 152949180), (90, 147850874), (116, 114711885), (145, 91769508), (174, 76474590), (180, 73925437), (261, 50983060), (290, 45884754), (348, 38237295), (435, 30589836), (522, 25491530), (580, 22942377), (870, 15294918), (1044, 12745765), (1305, 10196612), (1361, 9777060), (1740, 7647459), (1873, 7104420), (2610, 5098306), (2722, 4888530), (3746, 3552210), (4083, 3259020), (5220, 2549153), (5444, 2444265), (5619, 2368140), (6805, 1955412), (7492, 1776105), (8166, 1629510), (9365, 1420884), (11238, 1184070), (12249, 1086340), (13610, 977706), (16332, 814755), (16857, 789380), (18730, 710442), (20415, 651804), (22476, 592035), (24498, 543170), (27220, 488853), (28095, 473628), (33714, 394690), (37460, 355221), (39469, 337140), (40830, 325902), (48996, 271585), (54317, 244980), (56190, 236814), (61245, 217268), (67428, 197345), (78938, 168570), (81660, 162951), (84285, 157876), (108634, 122490), (112380, 118407)]