202394640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{120473}}^1$

素因数の和:120496

約数の個数: 80

約数和(自身を含む): 717061248

約数和(自身を除く): 514666608

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, 120473, 240946, 361419, 481892, 602365, 722838, 843311, 963784, 1204730, 1445676, 1686622, 1807095, 1927568, 2409460, 2529933, 2891352, 3373244, 3614190, 4216555, 4818920, 5059866, 5782704, 6746488, 7228380, 8433110, 9637840, 10119732, 12649665, 13492976, 14456760, 16866220, 20239464, 25299330, 28913520, 33732440, 40478928, 50598660, 67464880, 101197320, 202394640]

約数ペア:

[(1, 202394640), (2, 101197320), (3, 67464880), (4, 50598660), (5, 40478928), (6, 33732440), (7, 28913520), (8, 25299330), (10, 20239464), (12, 16866220), (14, 14456760), (15, 13492976), (16, 12649665), (20, 10119732), (21, 9637840), (24, 8433110), (28, 7228380), (30, 6746488), (35, 5782704), (40, 5059866), (42, 4818920), (48, 4216555), (56, 3614190), (60, 3373244), (70, 2891352), (80, 2529933), (84, 2409460), (105, 1927568), (112, 1807095), (120, 1686622), (140, 1445676), (168, 1204730), (210, 963784), (240, 843311), (280, 722838), (336, 602365), (420, 481892), (560, 361419), (840, 240946), (1680, 120473)]