39914147280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23758421}}^1$

素因数の和:23758444

約数の個数: 80

約数和(自身を含む): 141410127744

約数和(自身を除く): 101495980464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 23758421, 47516842, 71275263, 95033684, 118792105, 142550526, 166308947, 190067368, 237584210, 285101052, 332617894, 356376315, 380134736, 475168420, 498926841, 570202104, 665235788, 712752630, 831544735, 950336840, 997853682, 1140404208, 1330471576, 1425505260, 1663089470, 1900673680, 1995707364, 2494634205, 2660943152, 2851010520, 3326178940, 3991414728, 4989268410, 5702021040, 6652357880, 7982829456, 9978536820, 13304715760, 19957073640, 39914147280]

約数ペア:

[(1, 39914147280), (2, 19957073640), (3, 13304715760), (4, 9978536820), (5, 7982829456), (6, 6652357880), (7, 5702021040), (8, 4989268410), (10, 3991414728), (12, 3326178940), (14, 2851010520), (15, 2660943152), (16, 2494634205), (20, 1995707364), (21, 1900673680), (24, 1663089470), (28, 1425505260), (30, 1330471576), (35, 1140404208), (40, 997853682), (42, 950336840), (48, 831544735), (56, 712752630), (60, 665235788), (70, 570202104), (80, 498926841), (84, 475168420), (105, 380134736), (112, 356376315), (120, 332617894), (140, 285101052), (168, 237584210), (210, 190067368), (240, 166308947), (280, 142550526), (336, 118792105), (420, 95033684), (560, 71275263), (840, 47516842), (1680, 23758421)]