128209200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{15263}}^1$

素因数の和:15291

約数の個数: 120

約数和(自身を含む): 469398528

約数和(自身を除く): 341189328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 15263, 30526, 45789, 61052, 76315, 91578, 106841, 122104, 152630, 183156, 213682, 228945, 244208, 305260, 320523, 366312, 381575, 427364, 457890, 534205, 610520, 641046, 732624, 763150, 854728, 915780, 1068410, 1144725, 1221040, 1282092, 1526300, 1602615, 1709456, 1831560, 2136820, 2289450, 2564184, 2671025, 3052600, 3205230, 3663120, 4273640, 4578900, 5128368, 5342050, 6105200, 6410460, 8013075, 8547280, 9157800, 10684100, 12820920, 16026150, 18315600, 21368200, 25641840, 32052300, 42736400, 64104600, 128209200]

約数ペア:

[(1, 128209200), (2, 64104600), (3, 42736400), (4, 32052300), (5, 25641840), (6, 21368200), (7, 18315600), (8, 16026150), (10, 12820920), (12, 10684100), (14, 9157800), (15, 8547280), (16, 8013075), (20, 6410460), (21, 6105200), (24, 5342050), (25, 5128368), (28, 4578900), (30, 4273640), (35, 3663120), (40, 3205230), (42, 3052600), (48, 2671025), (50, 2564184), (56, 2289450), (60, 2136820), (70, 1831560), (75, 1709456), (80, 1602615), (84, 1526300), (100, 1282092), (105, 1221040), (112, 1144725), (120, 1068410), (140, 915780), (150, 854728), (168, 763150), (175, 732624), (200, 641046), (210, 610520), (240, 534205), (280, 457890), (300, 427364), (336, 381575), (350, 366312), (400, 320523), (420, 305260), (525, 244208), (560, 228945), (600, 213682), (700, 183156), (840, 152630), (1050, 122104), (1200, 106841), (1400, 91578), (1680, 76315), (2100, 61052), (2800, 45789), (4200, 30526), (8400, 15263)]