74069520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{44089}}^1$

素因数の和:44112

約数の個数: 80

約数和(自身を含む): 262423680

約数和(自身を除く): 188354160

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, 44089, 88178, 132267, 176356, 220445, 264534, 308623, 352712, 440890, 529068, 617246, 661335, 705424, 881780, 925869, 1058136, 1234492, 1322670, 1543115, 1763560, 1851738, 2116272, 2468984, 2645340, 3086230, 3527120, 3703476, 4629345, 4937968, 5290680, 6172460, 7406952, 9258690, 10581360, 12344920, 14813904, 18517380, 24689840, 37034760, 74069520]

約数ペア:

[(1, 74069520), (2, 37034760), (3, 24689840), (4, 18517380), (5, 14813904), (6, 12344920), (7, 10581360), (8, 9258690), (10, 7406952), (12, 6172460), (14, 5290680), (15, 4937968), (16, 4629345), (20, 3703476), (21, 3527120), (24, 3086230), (28, 2645340), (30, 2468984), (35, 2116272), (40, 1851738), (42, 1763560), (48, 1543115), (56, 1322670), (60, 1234492), (70, 1058136), (80, 925869), (84, 881780), (105, 705424), (112, 661335), (120, 617246), (140, 529068), (168, 440890), (210, 352712), (240, 308623), (280, 264534), (336, 220445), (420, 176356), (560, 132267), (840, 88178), (1680, 44089)]