144342920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5737}}^1$

素因数の和:5802

約数の個数: 64

約数和(自身を含む): 353231280

約数和(自身を除く): 208888360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 3145, 5032, 5737, 6290, 11474, 12580, 22948, 25160, 28685, 45896, 57370, 97529, 114740, 195058, 212269, 229480, 390116, 424538, 487645, 780232, 849076, 975290, 1061345, 1698152, 1950580, 2122690, 3608573, 3901160, 4245380, 7217146, 8490760, 14434292, 18042865, 28868584, 36085730, 72171460, 144342920]

約数ペア:

[(1, 144342920), (2, 72171460), (4, 36085730), (5, 28868584), (8, 18042865), (10, 14434292), (17, 8490760), (20, 7217146), (34, 4245380), (37, 3901160), (40, 3608573), (68, 2122690), (74, 1950580), (85, 1698152), (136, 1061345), (148, 975290), (170, 849076), (185, 780232), (296, 487645), (340, 424538), (370, 390116), (629, 229480), (680, 212269), (740, 195058), (1258, 114740), (1480, 97529), (2516, 57370), (3145, 45896), (5032, 28685), (5737, 25160), (6290, 22948), (11474, 12580)]