214944720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47137}}^1$

素因数の和:47172

約数の個数: 80

約数和(自身を含む): 701413440

約数和(自身を除く): 486468720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 47137, 94274, 141411, 188548, 235685, 282822, 377096, 471370, 565644, 707055, 754192, 895603, 942740, 1131288, 1414110, 1791206, 1885480, 2262576, 2686809, 2828220, 3582412, 3770960, 4478015, 5373618, 5656440, 7164824, 8956030, 10747236, 11312880, 13434045, 14329648, 17912060, 21494472, 26868090, 35824120, 42988944, 53736180, 71648240, 107472360, 214944720]

約数ペア:

[(1, 214944720), (2, 107472360), (3, 71648240), (4, 53736180), (5, 42988944), (6, 35824120), (8, 26868090), (10, 21494472), (12, 17912060), (15, 14329648), (16, 13434045), (19, 11312880), (20, 10747236), (24, 8956030), (30, 7164824), (38, 5656440), (40, 5373618), (48, 4478015), (57, 3770960), (60, 3582412), (76, 2828220), (80, 2686809), (95, 2262576), (114, 1885480), (120, 1791206), (152, 1414110), (190, 1131288), (228, 942740), (240, 895603), (285, 754192), (304, 707055), (380, 565644), (456, 471370), (570, 377096), (760, 282822), (912, 235685), (1140, 188548), (1520, 141411), (2280, 94274), (4560, 47137)]