143986560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3988

約数の個数: 128

約数和(自身を含む): 483235200

約数和(自身を除く): 339248640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3947, 4560, 6080, 7296, 7894, 9120, 11841, 12160, 15788, 18240, 19735, 23682, 31576, 36480, 39470, 47364, 59205, 63152, 74993, 78940, 94728, 118410, 126304, 149986, 157880, 189456, 224979, 236820, 252608, 299972, 315760, 374965, 378912, 449958, 473640, 505216, 599944, 631520, 749930, 757824, 899916, 947280, 1124895, 1199888, 1263040, 1499860, 1515648, 1799832, 1894560, 2249790, 2399776, 2526080, 2999720, 3599664, 3789120, 4499580, 4799552, 5999440, 7199328, 7578240, 8999160, 9599104, 11998880, 14398656, 17998320, 23997760, 28797312, 35996640, 47995520, 71993280, 143986560]

約数ペア:

[(1, 143986560), (2, 71993280), (3, 47995520), (4, 35996640), (5, 28797312), (6, 23997760), (8, 17998320), (10, 14398656), (12, 11998880), (15, 9599104), (16, 8999160), (19, 7578240), (20, 7199328), (24, 5999440), (30, 4799552), (32, 4499580), (38, 3789120), (40, 3599664), (48, 2999720), (57, 2526080), (60, 2399776), (64, 2249790), (76, 1894560), (80, 1799832), (95, 1515648), (96, 1499860), (114, 1263040), (120, 1199888), (128, 1124895), (152, 947280), (160, 899916), (190, 757824), (192, 749930), (228, 631520), (240, 599944), (285, 505216), (304, 473640), (320, 449958), (380, 378912), (384, 374965), (456, 315760), (480, 299972), (570, 252608), (608, 236820), (640, 224979), (760, 189456), (912, 157880), (960, 149986), (1140, 126304), (1216, 118410), (1520, 94728), (1824, 78940), (1920, 74993), (2280, 63152), (2432, 59205), (3040, 47364), (3648, 39470), (3947, 36480), (4560, 31576), (6080, 23682), (7296, 19735), (7894, 18240), (9120, 15788), (11841, 12160)]