394238042520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{469331003}}^1$

素因数の和:469331024

約数の個数: 64

約数和(自身を含む): 1351673291520

約数和(自身を除く): 957435249000

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, 469331003, 938662006, 1407993009, 1877324012, 2346655015, 2815986018, 3285317021, 3754648024, 4693310030, 5631972036, 6570634042, 7039965045, 9386620060, 9855951063, 11263944072, 13141268084, 14079930090, 16426585105, 18773240120, 19711902126, 26282536168, 28159860180, 32853170210, 39423804252, 49279755315, 56319720360, 65706340420, 78847608504, 98559510630, 131412680840, 197119021260, 394238042520]

約数ペア:

[(1, 394238042520), (2, 197119021260), (3, 131412680840), (4, 98559510630), (5, 78847608504), (6, 65706340420), (7, 56319720360), (8, 49279755315), (10, 39423804252), (12, 32853170210), (14, 28159860180), (15, 26282536168), (20, 19711902126), (21, 18773240120), (24, 16426585105), (28, 14079930090), (30, 13141268084), (35, 11263944072), (40, 9855951063), (42, 9386620060), (56, 7039965045), (60, 6570634042), (70, 5631972036), (84, 4693310030), (105, 3754648024), (120, 3285317021), (140, 2815986018), (168, 2346655015), (210, 1877324012), (280, 1407993009), (420, 938662006), (840, 469331003)]