84845040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{50503}}^1$

素因数の和:50526

約数の個数: 80

約数和(自身を含む): 300599808

約数和(自身を除く): 215754768

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, 50503, 101006, 151509, 202012, 252515, 303018, 353521, 404024, 505030, 606036, 707042, 757545, 808048, 1010060, 1060563, 1212072, 1414084, 1515090, 1767605, 2020120, 2121126, 2424144, 2828168, 3030180, 3535210, 4040240, 4242252, 5302815, 5656336, 6060360, 7070420, 8484504, 10605630, 12120720, 14140840, 16969008, 21211260, 28281680, 42422520, 84845040]

約数ペア:

[(1, 84845040), (2, 42422520), (3, 28281680), (4, 21211260), (5, 16969008), (6, 14140840), (7, 12120720), (8, 10605630), (10, 8484504), (12, 7070420), (14, 6060360), (15, 5656336), (16, 5302815), (20, 4242252), (21, 4040240), (24, 3535210), (28, 3030180), (30, 2828168), (35, 2424144), (40, 2121126), (42, 2020120), (48, 1767605), (56, 1515090), (60, 1414084), (70, 1212072), (80, 1060563), (84, 1010060), (105, 808048), (112, 757545), (120, 707042), (140, 606036), (168, 505030), (210, 404024), (240, 353521), (280, 303018), (336, 252515), (420, 202012), (560, 151509), (840, 101006), (1680, 50503)]