198312840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16693}}^1$

素因数の和:16724

約数の個数: 128

約数和(自身を含む): 721180800

約数和(自身を除く): 522867960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 16693, 33386, 50079, 66772, 83465, 100158, 133544, 150237, 166930, 183623, 200316, 250395, 300474, 333860, 367246, 400632, 450711, 500790, 550869, 600948, 667720, 734492, 751185, 901422, 918115, 1001580, 1101738, 1201896, 1468984, 1502370, 1652607, 1802844, 1836230, 2003160, 2203476, 2253555, 2754345, 3004740, 3305214, 3605688, 3672460, 4406952, 4507110, 4957821, 5508690, 6009480, 6610428, 7344920, 8263035, 9014220, 9915642, 11017380, 13220856, 16526070, 18028440, 19831284, 22034760, 24789105, 33052140, 39662568, 49578210, 66104280, 99156420, 198312840]

約数ペア:

[(1, 198312840), (2, 99156420), (3, 66104280), (4, 49578210), (5, 39662568), (6, 33052140), (8, 24789105), (9, 22034760), (10, 19831284), (11, 18028440), (12, 16526070), (15, 13220856), (18, 11017380), (20, 9915642), (22, 9014220), (24, 8263035), (27, 7344920), (30, 6610428), (33, 6009480), (36, 5508690), (40, 4957821), (44, 4507110), (45, 4406952), (54, 3672460), (55, 3605688), (60, 3305214), (66, 3004740), (72, 2754345), (88, 2253555), (90, 2203476), (99, 2003160), (108, 1836230), (110, 1802844), (120, 1652607), (132, 1502370), (135, 1468984), (165, 1201896), (180, 1101738), (198, 1001580), (216, 918115), (220, 901422), (264, 751185), (270, 734492), (297, 667720), (330, 600948), (360, 550869), (396, 500790), (440, 450711), (495, 400632), (540, 367246), (594, 333860), (660, 300474), (792, 250395), (990, 200316), (1080, 183623), (1188, 166930), (1320, 150237), (1485, 133544), (1980, 100158), (2376, 83465), (2970, 66772), (3960, 50079), (5940, 33386), (11880, 16693)]