142673280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3911}}^1$

素因数の和:3952

約数の個数: 128

約数和(自身を含む): 478828800

約数和(自身を除く): 336155520

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, 3911, 4560, 6080, 7296, 7822, 9120, 11733, 12160, 15644, 18240, 19555, 23466, 31288, 36480, 39110, 46932, 58665, 62576, 74309, 78220, 93864, 117330, 125152, 148618, 156440, 187728, 222927, 234660, 250304, 297236, 312880, 371545, 375456, 445854, 469320, 500608, 594472, 625760, 743090, 750912, 891708, 938640, 1114635, 1188944, 1251520, 1486180, 1501824, 1783416, 1877280, 2229270, 2377888, 2503040, 2972360, 3566832, 3754560, 4458540, 4755776, 5944720, 7133664, 7509120, 8917080, 9511552, 11889440, 14267328, 17834160, 23778880, 28534656, 35668320, 47557760, 71336640, 142673280]

約数ペア:

[(1, 142673280), (2, 71336640), (3, 47557760), (4, 35668320), (5, 28534656), (6, 23778880), (8, 17834160), (10, 14267328), (12, 11889440), (15, 9511552), (16, 8917080), (19, 7509120), (20, 7133664), (24, 5944720), (30, 4755776), (32, 4458540), (38, 3754560), (40, 3566832), (48, 2972360), (57, 2503040), (60, 2377888), (64, 2229270), (76, 1877280), (80, 1783416), (95, 1501824), (96, 1486180), (114, 1251520), (120, 1188944), (128, 1114635), (152, 938640), (160, 891708), (190, 750912), (192, 743090), (228, 625760), (240, 594472), (285, 500608), (304, 469320), (320, 445854), (380, 375456), (384, 371545), (456, 312880), (480, 297236), (570, 250304), (608, 234660), (640, 222927), (760, 187728), (912, 156440), (960, 148618), (1140, 125152), (1216, 117330), (1520, 93864), (1824, 78220), (1920, 74309), (2280, 62576), (2432, 58665), (3040, 46932), (3648, 39110), (3911, 36480), (4560, 31288), (6080, 23466), (7296, 19555), (7822, 18240), (9120, 15644), (11733, 12160)]