143242260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1427}}^1$

素因数の和:1685

約数の個数: 96

約数和(自身を含む): 460615680

約数和(自身を除く): 317373420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 239, 420, 478, 717, 956, 1195, 1427, 1434, 1673, 2390, 2854, 2868, 3346, 3585, 4281, 4780, 5019, 5708, 6692, 7135, 7170, 8365, 8562, 9989, 10038, 14270, 14340, 16730, 17124, 19978, 20076, 21405, 25095, 28540, 29967, 33460, 39956, 42810, 49945, 50190, 59934, 85620, 99890, 100380, 119868, 149835, 199780, 299670, 341053, 599340, 682106, 1023159, 1364212, 1705265, 2046318, 2387371, 3410530, 4092636, 4774742, 5115795, 6821060, 7162113, 9549484, 10231590, 11936855, 14324226, 20463180, 23873710, 28648452, 35810565, 47747420, 71621130, 143242260]

約数ペア:

[(1, 143242260), (2, 71621130), (3, 47747420), (4, 35810565), (5, 28648452), (6, 23873710), (7, 20463180), (10, 14324226), (12, 11936855), (14, 10231590), (15, 9549484), (20, 7162113), (21, 6821060), (28, 5115795), (30, 4774742), (35, 4092636), (42, 3410530), (60, 2387371), (70, 2046318), (84, 1705265), (105, 1364212), (140, 1023159), (210, 682106), (239, 599340), (420, 341053), (478, 299670), (717, 199780), (956, 149835), (1195, 119868), (1427, 100380), (1434, 99890), (1673, 85620), (2390, 59934), (2854, 50190), (2868, 49945), (3346, 42810), (3585, 39956), (4281, 33460), (4780, 29967), (5019, 28540), (5708, 25095), (6692, 21405), (7135, 20076), (7170, 19978), (8365, 17124), (8562, 16730), (9989, 14340), (10038, 14270)]