207891360

素因数分解:

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

素因数の和:5377

約数の個数: 144

約数和(自身を含む): 735842016

約数和(自身を除く): 527950656

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 5347, 6480, 7776, 9720, 10694, 12960, 16041, 19440, 21388, 26735, 32082, 38880, 42776, 48123, 53470, 64164, 80205, 85552, 96246, 106940, 128328, 144369, 160410, 171104, 192492, 213880, 240615, 256656, 288738, 320820, 384984, 427760, 433107, 481230, 513312, 577476, 641640, 721845, 769968, 855520, 866214, 962460, 1154952, 1283280, 1299321, 1443690, 1539936, 1732428, 1924920, 2165535, 2309904, 2566560, 2598642, 2887380, 3464856, 3849840, 4331070, 4619808, 5197284, 5774760, 6496605, 6929712, 7699680, 8662140, 10394568, 11549520, 12993210, 13859424, 17324280, 20789136, 23099040, 25986420, 34648560, 41578272, 51972840, 69297120, 103945680, 207891360]

約数ペア:

[(1, 207891360), (2, 103945680), (3, 69297120), (4, 51972840), (5, 41578272), (6, 34648560), (8, 25986420), (9, 23099040), (10, 20789136), (12, 17324280), (15, 13859424), (16, 12993210), (18, 11549520), (20, 10394568), (24, 8662140), (27, 7699680), (30, 6929712), (32, 6496605), (36, 5774760), (40, 5197284), (45, 4619808), (48, 4331070), (54, 3849840), (60, 3464856), (72, 2887380), (80, 2598642), (81, 2566560), (90, 2309904), (96, 2165535), (108, 1924920), (120, 1732428), (135, 1539936), (144, 1443690), (160, 1299321), (162, 1283280), (180, 1154952), (216, 962460), (240, 866214), (243, 855520), (270, 769968), (288, 721845), (324, 641640), (360, 577476), (405, 513312), (432, 481230), (480, 433107), (486, 427760), (540, 384984), (648, 320820), (720, 288738), (810, 256656), (864, 240615), (972, 213880), (1080, 192492), (1215, 171104), (1296, 160410), (1440, 144369), (1620, 128328), (1944, 106940), (2160, 96246), (2430, 85552), (2592, 80205), (3240, 64164), (3888, 53470), (4320, 48123), (4860, 42776), (5347, 38880), (6480, 32082), (7776, 26735), (9720, 21388), (10694, 19440), (12960, 16041)]