192199140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{152539}}^1$

素因数の和:152561

約数の個数: 72

約数和(自身を含む): 666294720

約数和(自身を除く): 474095580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 152539, 305078, 457617, 610156, 762695, 915234, 1067773, 1372851, 1525390, 1830468, 2135546, 2288085, 2745702, 3050780, 3203319, 4271092, 4576170, 5338865, 5491404, 6406638, 6864255, 9152340, 9609957, 10677730, 12813276, 13728510, 16016595, 19219914, 21355460, 27457020, 32033190, 38439828, 48049785, 64066380, 96099570, 192199140]

約数ペア:

[(1, 192199140), (2, 96099570), (3, 64066380), (4, 48049785), (5, 38439828), (6, 32033190), (7, 27457020), (9, 21355460), (10, 19219914), (12, 16016595), (14, 13728510), (15, 12813276), (18, 10677730), (20, 9609957), (21, 9152340), (28, 6864255), (30, 6406638), (35, 5491404), (36, 5338865), (42, 4576170), (45, 4271092), (60, 3203319), (63, 3050780), (70, 2745702), (84, 2288085), (90, 2135546), (105, 1830468), (126, 1525390), (140, 1372851), (180, 1067773), (210, 915234), (252, 762695), (315, 610156), (420, 457617), (630, 305078), (1260, 152539)]