13916550420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{5479}}^1$

素因数の和:5734

約数の個数: 144

約数和(自身を含む): 42942332160

約数和(自身を除く): 29025781740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 137, 180, 206, 274, 309, 411, 412, 515, 548, 618, 685, 822, 927, 1030, 1233, 1236, 1370, 1545, 1644, 1854, 2055, 2060, 2466, 2740, 3090, 3708, 4110, 4635, 4932, 5479, 6165, 6180, 8220, 9270, 10958, 12330, 14111, 16437, 18540, 21916, 24660, 27395, 28222, 32874, 42333, 49311, 54790, 56444, 65748, 70555, 82185, 84666, 98622, 109580, 126999, 141110, 164370, 169332, 197244, 211665, 246555, 253998, 282220, 328740, 423330, 493110, 507996, 564337, 634995, 750623, 846660, 986220, 1128674, 1269990, 1501246, 1693011, 2251869, 2257348, 2539980, 2821685, 3002492, 3386022, 3753115, 4503738, 5079033, 5643370, 6755607, 6772044, 7506230, 8465055, 9007476, 10158066, 11259345, 11286740, 13511214, 15012460, 16930110, 20316132, 22518690, 25395165, 27022428, 33778035, 33860220, 45037380, 50790330, 67556070, 77314169, 101580660, 135112140, 154628338, 231942507, 309256676, 386570845, 463885014, 695827521, 773141690, 927770028, 1159712535, 1391655042, 1546283380, 2319425070, 2783310084, 3479137605, 4638850140, 6958275210, 13916550420]

約数ペア:

[(1, 13916550420), (2, 6958275210), (3, 4638850140), (4, 3479137605), (5, 2783310084), (6, 2319425070), (9, 1546283380), (10, 1391655042), (12, 1159712535), (15, 927770028), (18, 773141690), (20, 695827521), (30, 463885014), (36, 386570845), (45, 309256676), (60, 231942507), (90, 154628338), (103, 135112140), (137, 101580660), (180, 77314169), (206, 67556070), (274, 50790330), (309, 45037380), (411, 33860220), (412, 33778035), (515, 27022428), (548, 25395165), (618, 22518690), (685, 20316132), (822, 16930110), (927, 15012460), (1030, 13511214), (1233, 11286740), (1236, 11259345), (1370, 10158066), (1545, 9007476), (1644, 8465055), (1854, 7506230), (2055, 6772044), (2060, 6755607), (2466, 5643370), (2740, 5079033), (3090, 4503738), (3708, 3753115), (4110, 3386022), (4635, 3002492), (4932, 2821685), (5479, 2539980), (6165, 2257348), (6180, 2251869), (8220, 1693011), (9270, 1501246), (10958, 1269990), (12330, 1128674), (14111, 986220), (16437, 846660), (18540, 750623), (21916, 634995), (24660, 564337), (27395, 507996), (28222, 493110), (32874, 423330), (42333, 328740), (49311, 282220), (54790, 253998), (56444, 246555), (65748, 211665), (70555, 197244), (82185, 169332), (84666, 164370), (98622, 141110), (109580, 126999)]