7475927040

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{81119}}^1$

素因数の和:81152

約数の個数: 144

約数和(自身を含む): 25910539200

約数和(自身を除く): 18434612160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 30720, 46080, 81119, 92160, 162238, 243357, 324476, 405595, 486714, 648952, 730071, 811190, 973428, 1216785, 1297904, 1460142, 1622380, 1946856, 2433570, 2595808, 2920284, 3244760, 3650355, 3893712, 4867140, 5191616, 5840568, 6489520, 7300710, 7787424, 9734280, 10383232, 11681136, 12979040, 14601420, 15574848, 19468560, 20766464, 23362272, 25958080, 29202840, 31149696, 38937120, 41532928, 46724544, 51916160, 58405680, 62299392, 77874240, 83065856, 93449088, 103832320, 116811360, 124598784, 155748480, 166131712, 186898176, 207664640, 233622720, 249197568, 311496960, 373796352, 415329280, 467245440, 498395136, 622993920, 747592704, 830658560, 934490880, 1245987840, 1495185408, 1868981760, 2491975680, 3737963520, 7475927040]

約数ペア:

[(1, 7475927040), (2, 3737963520), (3, 2491975680), (4, 1868981760), (5, 1495185408), (6, 1245987840), (8, 934490880), (9, 830658560), (10, 747592704), (12, 622993920), (15, 498395136), (16, 467245440), (18, 415329280), (20, 373796352), (24, 311496960), (30, 249197568), (32, 233622720), (36, 207664640), (40, 186898176), (45, 166131712), (48, 155748480), (60, 124598784), (64, 116811360), (72, 103832320), (80, 93449088), (90, 83065856), (96, 77874240), (120, 62299392), (128, 58405680), (144, 51916160), (160, 46724544), (180, 41532928), (192, 38937120), (240, 31149696), (256, 29202840), (288, 25958080), (320, 23362272), (360, 20766464), (384, 19468560), (480, 15574848), (512, 14601420), (576, 12979040), (640, 11681136), (720, 10383232), (768, 9734280), (960, 7787424), (1024, 7300710), (1152, 6489520), (1280, 5840568), (1440, 5191616), (1536, 4867140), (1920, 3893712), (2048, 3650355), (2304, 3244760), (2560, 2920284), (2880, 2595808), (3072, 2433570), (3840, 1946856), (4608, 1622380), (5120, 1460142), (5760, 1297904), (6144, 1216785), (7680, 973428), (9216, 811190), (10240, 730071), (11520, 648952), (15360, 486714), (18432, 405595), (23040, 324476), (30720, 243357), (46080, 162238), (81119, 92160)]