15692013960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{19937}}^1$

素因数の和:20895

約数の個数: 128

約数和(自身を含む): 53861310720

約数和(自身を除く): 38169296760

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, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 937, 1874, 2811, 3748, 4685, 5622, 6559, 7496, 9370, 11244, 13118, 14055, 18740, 19677, 19937, 22488, 26236, 28110, 32795, 37480, 39354, 39874, 52472, 56220, 59811, 65590, 78708, 79748, 98385, 99685, 112440, 119622, 131180, 139559, 157416, 159496, 196770, 199370, 239244, 262360, 279118, 299055, 393540, 398740, 418677, 478488, 558236, 598110, 697795, 787080, 797480, 837354, 1116472, 1196220, 1395590, 1674708, 2093385, 2392440, 2791180, 3349416, 4186770, 5582360, 8373540, 16747080, 18680969, 37361938, 56042907, 74723876, 93404845, 112085814, 130766783, 149447752, 186809690, 224171628, 261533566, 280214535, 373619380, 392300349, 448343256, 523067132, 560429070, 653833915, 747238760, 784600698, 1046134264, 1120858140, 1307667830, 1569201396, 1961501745, 2241716280, 2615335660, 3138402792, 3923003490, 5230671320, 7846006980, 15692013960]

約数ペア:

[(1, 15692013960), (2, 7846006980), (3, 5230671320), (4, 3923003490), (5, 3138402792), (6, 2615335660), (7, 2241716280), (8, 1961501745), (10, 1569201396), (12, 1307667830), (14, 1120858140), (15, 1046134264), (20, 784600698), (21, 747238760), (24, 653833915), (28, 560429070), (30, 523067132), (35, 448343256), (40, 392300349), (42, 373619380), (56, 280214535), (60, 261533566), (70, 224171628), (84, 186809690), (105, 149447752), (120, 130766783), (140, 112085814), (168, 93404845), (210, 74723876), (280, 56042907), (420, 37361938), (840, 18680969), (937, 16747080), (1874, 8373540), (2811, 5582360), (3748, 4186770), (4685, 3349416), (5622, 2791180), (6559, 2392440), (7496, 2093385), (9370, 1674708), (11244, 1395590), (13118, 1196220), (14055, 1116472), (18740, 837354), (19677, 797480), (19937, 787080), (22488, 697795), (26236, 598110), (28110, 558236), (32795, 478488), (37480, 418677), (39354, 398740), (39874, 393540), (52472, 299055), (56220, 279118), (59811, 262360), (65590, 239244), (78708, 199370), (79748, 196770), (98385, 159496), (99685, 157416), (112440, 139559), (119622, 131180)]