4980317760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157207}}^1$

素因数の和:157241

約数の個数: 168

約数和(自身を含む): 18687629376

約数和(自身を除く): 13707311616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 31680, 157207, 314414, 471621, 628828, 786035, 943242, 1257656, 1414863, 1572070, 1729277, 1886484, 2358105, 2515312, 2829726, 3144140, 3458554, 3772968, 4716210, 5030624, 5187831, 5659452, 6288280, 6917108, 7074315, 7545936, 8646385, 9432420, 10061248, 10375662, 11318904, 12576560, 13834216, 14148630, 15091872, 15563493, 17292770, 18864840, 20751324, 22637808, 25153120, 25939155, 27668432, 28297260, 30183744, 31126986, 34585540, 37729680, 41502648, 45275616, 50306240, 51878310, 55336864, 56594520, 62253972, 69171080, 75459360, 77817465, 83005296, 90551232, 103756620, 110673728, 113189040, 124507944, 138342160, 150918720, 155634930, 166010592, 207513240, 226378080, 249015888, 276684320, 311269860, 332021184, 415026480, 452756160, 498031776, 553368640, 622539720, 830052960, 996063552, 1245079440, 1660105920, 2490158880, 4980317760]

約数ペア:

[(1, 4980317760), (2, 2490158880), (3, 1660105920), (4, 1245079440), (5, 996063552), (6, 830052960), (8, 622539720), (9, 553368640), (10, 498031776), (11, 452756160), (12, 415026480), (15, 332021184), (16, 311269860), (18, 276684320), (20, 249015888), (22, 226378080), (24, 207513240), (30, 166010592), (32, 155634930), (33, 150918720), (36, 138342160), (40, 124507944), (44, 113189040), (45, 110673728), (48, 103756620), (55, 90551232), (60, 83005296), (64, 77817465), (66, 75459360), (72, 69171080), (80, 62253972), (88, 56594520), (90, 55336864), (96, 51878310), (99, 50306240), (110, 45275616), (120, 41502648), (132, 37729680), (144, 34585540), (160, 31126986), (165, 30183744), (176, 28297260), (180, 27668432), (192, 25939155), (198, 25153120), (220, 22637808), (240, 20751324), (264, 18864840), (288, 17292770), (320, 15563493), (330, 15091872), (352, 14148630), (360, 13834216), (396, 12576560), (440, 11318904), (480, 10375662), (495, 10061248), (528, 9432420), (576, 8646385), (660, 7545936), (704, 7074315), (720, 6917108), (792, 6288280), (880, 5659452), (960, 5187831), (990, 5030624), (1056, 4716210), (1320, 3772968), (1440, 3458554), (1584, 3144140), (1760, 2829726), (1980, 2515312), (2112, 2358105), (2640, 1886484), (2880, 1729277), (3168, 1572070), (3520, 1414863), (3960, 1257656), (5280, 943242), (6336, 786035), (7920, 628828), (10560, 471621), (15840, 314414), (31680, 157207)]