142553280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1094

約数の個数: 112

約数和(自身を含む): 455883264

約数和(自身を除く): 313329984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 320, 326, 480, 489, 652, 815, 911, 960, 978, 1304, 1630, 1822, 1956, 2445, 2608, 2733, 3260, 3644, 3912, 4555, 4890, 5216, 5466, 6520, 7288, 7824, 9110, 9780, 10432, 10932, 13040, 13665, 14576, 15648, 18220, 19560, 21864, 26080, 27330, 29152, 31296, 36440, 39120, 43728, 52160, 54660, 58304, 72880, 78240, 87456, 109320, 145760, 148493, 156480, 174912, 218640, 291520, 296986, 437280, 445479, 593972, 742465, 874560, 890958, 1187944, 1484930, 1781916, 2227395, 2375888, 2969860, 3563832, 4454790, 4751776, 5939720, 7127664, 8909580, 9503552, 11879440, 14255328, 17819160, 23758880, 28510656, 35638320, 47517760, 71276640, 142553280]

約数ペア:

[(1, 142553280), (2, 71276640), (3, 47517760), (4, 35638320), (5, 28510656), (6, 23758880), (8, 17819160), (10, 14255328), (12, 11879440), (15, 9503552), (16, 8909580), (20, 7127664), (24, 5939720), (30, 4751776), (32, 4454790), (40, 3563832), (48, 2969860), (60, 2375888), (64, 2227395), (80, 1781916), (96, 1484930), (120, 1187944), (160, 890958), (163, 874560), (192, 742465), (240, 593972), (320, 445479), (326, 437280), (480, 296986), (489, 291520), (652, 218640), (815, 174912), (911, 156480), (960, 148493), (978, 145760), (1304, 109320), (1630, 87456), (1822, 78240), (1956, 72880), (2445, 58304), (2608, 54660), (2733, 52160), (3260, 43728), (3644, 39120), (3912, 36440), (4555, 31296), (4890, 29152), (5216, 27330), (5466, 26080), (6520, 21864), (7288, 19560), (7824, 18220), (9110, 15648), (9780, 14576), (10432, 13665), (10932, 13040)]