151597320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{180473}}^1$

素因数の和:180494

約数の個数: 64

約数和(自身を含む): 519765120

約数和(自身を除く): 368167800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 180473, 360946, 541419, 721892, 902365, 1082838, 1263311, 1443784, 1804730, 2165676, 2526622, 2707095, 3609460, 3789933, 4331352, 5053244, 5414190, 6316555, 7218920, 7579866, 10106488, 10828380, 12633110, 15159732, 18949665, 21656760, 25266220, 30319464, 37899330, 50532440, 75798660, 151597320]

約数ペア:

[(1, 151597320), (2, 75798660), (3, 50532440), (4, 37899330), (5, 30319464), (6, 25266220), (7, 21656760), (8, 18949665), (10, 15159732), (12, 12633110), (14, 10828380), (15, 10106488), (20, 7579866), (21, 7218920), (24, 6316555), (28, 5414190), (30, 5053244), (35, 4331352), (40, 3789933), (42, 3609460), (56, 2707095), (60, 2526622), (70, 2165676), (84, 1804730), (105, 1443784), (120, 1263311), (140, 1082838), (168, 902365), (210, 721892), (280, 541419), (420, 360946), (840, 180473)]