16960680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4283}}^1$

素因数の和:4311

約数の個数: 96

約数和(自身を含む): 60147360

約数和(自身を除く): 43186680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 4283, 8566, 12849, 17132, 21415, 25698, 34264, 38547, 42830, 47113, 51396, 64245, 77094, 85660, 94226, 102792, 128490, 141339, 154188, 171320, 188452, 192735, 235565, 256980, 282678, 308376, 376904, 385470, 424017, 471130, 513960, 565356, 706695, 770940, 848034, 942260, 1130712, 1413390, 1541880, 1696068, 1884520, 2120085, 2826780, 3392136, 4240170, 5653560, 8480340, 16960680]

約数ペア:

[(1, 16960680), (2, 8480340), (3, 5653560), (4, 4240170), (5, 3392136), (6, 2826780), (8, 2120085), (9, 1884520), (10, 1696068), (11, 1541880), (12, 1413390), (15, 1130712), (18, 942260), (20, 848034), (22, 770940), (24, 706695), (30, 565356), (33, 513960), (36, 471130), (40, 424017), (44, 385470), (45, 376904), (55, 308376), (60, 282678), (66, 256980), (72, 235565), (88, 192735), (90, 188452), (99, 171320), (110, 154188), (120, 141339), (132, 128490), (165, 102792), (180, 94226), (198, 85660), (220, 77094), (264, 64245), (330, 51396), (360, 47113), (396, 42830), (440, 38547), (495, 34264), (660, 25698), (792, 21415), (990, 17132), (1320, 12849), (1980, 8566), (3960, 4283)]