67625040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{40253}}^1$

素因数の和:40276

約数の個数: 80

約数和(自身を含む): 239591808

約数和(自身を除く): 171966768

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, 40253, 80506, 120759, 161012, 201265, 241518, 281771, 322024, 402530, 483036, 563542, 603795, 644048, 805060, 845313, 966072, 1127084, 1207590, 1408855, 1610120, 1690626, 1932144, 2254168, 2415180, 2817710, 3220240, 3381252, 4226565, 4508336, 4830360, 5635420, 6762504, 8453130, 9660720, 11270840, 13525008, 16906260, 22541680, 33812520, 67625040]

約数ペア:

[(1, 67625040), (2, 33812520), (3, 22541680), (4, 16906260), (5, 13525008), (6, 11270840), (7, 9660720), (8, 8453130), (10, 6762504), (12, 5635420), (14, 4830360), (15, 4508336), (16, 4226565), (20, 3381252), (21, 3220240), (24, 2817710), (28, 2415180), (30, 2254168), (35, 1932144), (40, 1690626), (42, 1610120), (48, 1408855), (56, 1207590), (60, 1127084), (70, 966072), (80, 845313), (84, 805060), (105, 644048), (112, 603795), (120, 563542), (140, 483036), (168, 402530), (210, 322024), (240, 281771), (280, 241518), (336, 201265), (420, 161012), (560, 120759), (840, 80506), (1680, 40253)]