143744120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14549}}^1$

素因数の和:14592

約数の個数: 64

約数和(自身を含む): 366660000

約数和(自身を除く): 222915880

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 14549, 29098, 58196, 72745, 116392, 145490, 189137, 276431, 290980, 378274, 552862, 581960, 756548, 945685, 1105724, 1382155, 1513096, 1891370, 2211448, 2764310, 3593603, 3782740, 5528620, 7187206, 7565480, 11057240, 14374412, 17968015, 28748824, 35936030, 71872060, 143744120]

約数ペア:

[(1, 143744120), (2, 71872060), (4, 35936030), (5, 28748824), (8, 17968015), (10, 14374412), (13, 11057240), (19, 7565480), (20, 7187206), (26, 5528620), (38, 3782740), (40, 3593603), (52, 2764310), (65, 2211448), (76, 1891370), (95, 1513096), (104, 1382155), (130, 1105724), (152, 945685), (190, 756548), (247, 581960), (260, 552862), (380, 378274), (494, 290980), (520, 276431), (760, 189137), (988, 145490), (1235, 116392), (1976, 72745), (2470, 58196), (4940, 29098), (9880, 14549)]