211258080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13337}}^1$

素因数の和:13369

約数の個数: 144

約数和(自身を含む): 786515184

約数和(自身を除く): 575257104

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, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 13337, 15840, 26674, 40011, 53348, 66685, 80022, 106696, 120033, 133370, 146707, 160044, 200055, 213392, 240066, 266740, 293414, 320088, 400110, 426784, 440121, 480132, 533480, 586828, 600165, 640176, 733535, 800220, 880242, 960264, 1066960, 1173656, 1200330, 1280352, 1320363, 1467070, 1600440, 1760484, 1920528, 2133920, 2200605, 2347312, 2400660, 2640726, 2934140, 3200880, 3520968, 3841056, 4401210, 4694624, 4801320, 5281452, 5868280, 6401760, 6601815, 7041936, 8802420, 9602640, 10562904, 11736560, 13203630, 14083872, 17604840, 19205280, 21125808, 23473120, 26407260, 35209680, 42251616, 52814520, 70419360, 105629040, 211258080]

約数ペア:

[(1, 211258080), (2, 105629040), (3, 70419360), (4, 52814520), (5, 42251616), (6, 35209680), (8, 26407260), (9, 23473120), (10, 21125808), (11, 19205280), (12, 17604840), (15, 14083872), (16, 13203630), (18, 11736560), (20, 10562904), (22, 9602640), (24, 8802420), (30, 7041936), (32, 6601815), (33, 6401760), (36, 5868280), (40, 5281452), (44, 4801320), (45, 4694624), (48, 4401210), (55, 3841056), (60, 3520968), (66, 3200880), (72, 2934140), (80, 2640726), (88, 2400660), (90, 2347312), (96, 2200605), (99, 2133920), (110, 1920528), (120, 1760484), (132, 1600440), (144, 1467070), (160, 1320363), (165, 1280352), (176, 1200330), (180, 1173656), (198, 1066960), (220, 960264), (240, 880242), (264, 800220), (288, 733535), (330, 640176), (352, 600165), (360, 586828), (396, 533480), (440, 480132), (480, 440121), (495, 426784), (528, 400110), (660, 320088), (720, 293414), (792, 266740), (880, 240066), (990, 213392), (1056, 200055), (1320, 160044), (1440, 146707), (1584, 133370), (1760, 120033), (1980, 106696), (2640, 80022), (3168, 66685), (3960, 53348), (5280, 40011), (7920, 26674), (13337, 15840)]