77943997320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{92790473}}^1$

素因数の和:92790494

約数の個数: 64

約数和(自身を含む): 267236565120

約数和(自身を除く): 189292567800

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, 92790473, 185580946, 278371419, 371161892, 463952365, 556742838, 649533311, 742323784, 927904730, 1113485676, 1299066622, 1391857095, 1855809460, 1948599933, 2226971352, 2598133244, 2783714190, 3247666555, 3711618920, 3897199866, 5196266488, 5567428380, 6495333110, 7794399732, 9742999665, 11134856760, 12990666220, 15588799464, 19485999330, 25981332440, 38971998660, 77943997320]

約数ペア:

[(1, 77943997320), (2, 38971998660), (3, 25981332440), (4, 19485999330), (5, 15588799464), (6, 12990666220), (7, 11134856760), (8, 9742999665), (10, 7794399732), (12, 6495333110), (14, 5567428380), (15, 5196266488), (20, 3897199866), (21, 3711618920), (24, 3247666555), (28, 2783714190), (30, 2598133244), (35, 2226971352), (40, 1948599933), (42, 1855809460), (56, 1391857095), (60, 1299066622), (70, 1113485676), (84, 927904730), (105, 742323784), (120, 649533311), (140, 556742838), (168, 463952365), (210, 371161892), (280, 278371419), (420, 185580946), (840, 92790473)]