831565440

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{5347}}^1$

素因数の和:5381

約数の個数: 192

約数和(自身を含む): 2978408160

約数和(自身を除く): 2146842720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4860, 5184, 5347, 5760, 6480, 7776, 8640, 9720, 10368, 10694, 12960, 15552, 16041, 17280, 19440, 21388, 25920, 26735, 31104, 32082, 38880, 42776, 48123, 51840, 53470, 64164, 77760, 80205, 85552, 96246, 106940, 128328, 144369, 155520, 160410, 171104, 192492, 213880, 240615, 256656, 288738, 320820, 342208, 384984, 427760, 433107, 481230, 513312, 577476, 641640, 684416, 721845, 769968, 855520, 866214, 962460, 1026624, 1154952, 1283280, 1299321, 1443690, 1539936, 1711040, 1732428, 1924920, 2053248, 2165535, 2309904, 2566560, 2598642, 2887380, 3079872, 3422080, 3464856, 3849840, 4331070, 4619808, 5133120, 5197284, 5774760, 6159744, 6496605, 6929712, 7699680, 8662140, 9239616, 10266240, 10394568, 11549520, 12993210, 13859424, 15399360, 17324280, 18479232, 20789136, 23099040, 25986420, 27718848, 30798720, 34648560, 41578272, 46198080, 51972840, 55437696, 69297120, 83156544, 92396160, 103945680, 138594240, 166313088, 207891360, 277188480, 415782720, 831565440]

約数ペア:

[(1, 831565440), (2, 415782720), (3, 277188480), (4, 207891360), (5, 166313088), (6, 138594240), (8, 103945680), (9, 92396160), (10, 83156544), (12, 69297120), (15, 55437696), (16, 51972840), (18, 46198080), (20, 41578272), (24, 34648560), (27, 30798720), (30, 27718848), (32, 25986420), (36, 23099040), (40, 20789136), (45, 18479232), (48, 17324280), (54, 15399360), (60, 13859424), (64, 12993210), (72, 11549520), (80, 10394568), (81, 10266240), (90, 9239616), (96, 8662140), (108, 7699680), (120, 6929712), (128, 6496605), (135, 6159744), (144, 5774760), (160, 5197284), (162, 5133120), (180, 4619808), (192, 4331070), (216, 3849840), (240, 3464856), (243, 3422080), (270, 3079872), (288, 2887380), (320, 2598642), (324, 2566560), (360, 2309904), (384, 2165535), (405, 2053248), (432, 1924920), (480, 1732428), (486, 1711040), (540, 1539936), (576, 1443690), (640, 1299321), (648, 1283280), (720, 1154952), (810, 1026624), (864, 962460), (960, 866214), (972, 855520), (1080, 769968), (1152, 721845), (1215, 684416), (1296, 641640), (1440, 577476), (1620, 513312), (1728, 481230), (1920, 433107), (1944, 427760), (2160, 384984), (2430, 342208), (2592, 320820), (2880, 288738), (3240, 256656), (3456, 240615), (3888, 213880), (4320, 192492), (4860, 171104), (5184, 160410), (5347, 155520), (5760, 144369), (6480, 128328), (7776, 106940), (8640, 96246), (9720, 85552), (10368, 80205), (10694, 77760), (12960, 64164), (15552, 53470), (16041, 51840), (17280, 48123), (19440, 42776), (21388, 38880), (25920, 32082), (26735, 31104)]