16529520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{9839}}^1$

素因数の和:9862

約数の個数: 80

約数和(自身を含む): 58567680

約数和(自身を除く): 42038160

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, 9839, 19678, 29517, 39356, 49195, 59034, 68873, 78712, 98390, 118068, 137746, 147585, 157424, 196780, 206619, 236136, 275492, 295170, 344365, 393560, 413238, 472272, 550984, 590340, 688730, 787120, 826476, 1033095, 1101968, 1180680, 1377460, 1652952, 2066190, 2361360, 2754920, 3305904, 4132380, 5509840, 8264760, 16529520]

約数ペア:

[(1, 16529520), (2, 8264760), (3, 5509840), (4, 4132380), (5, 3305904), (6, 2754920), (7, 2361360), (8, 2066190), (10, 1652952), (12, 1377460), (14, 1180680), (15, 1101968), (16, 1033095), (20, 826476), (21, 787120), (24, 688730), (28, 590340), (30, 550984), (35, 472272), (40, 413238), (42, 393560), (48, 344365), (56, 295170), (60, 275492), (70, 236136), (80, 206619), (84, 196780), (105, 157424), (112, 147585), (120, 137746), (140, 118068), (168, 98390), (210, 78712), (240, 68873), (280, 59034), (336, 49195), (420, 39356), (560, 29517), (840, 19678), (1680, 9839)]