828371040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{246539}}^1$

素因数の和:246564

約数の個数: 96

約数和(自身を含む): 2982147840

約数和(自身を除く): 2153776800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 246539, 493078, 739617, 986156, 1232695, 1479234, 1725773, 1972312, 2465390, 2958468, 3451546, 3698085, 3944624, 4930780, 5177319, 5916936, 6903092, 7396170, 7889248, 8628865, 9861560, 10354638, 11833872, 13806184, 14792340, 17257730, 19723120, 20709276, 23667744, 25886595, 27612368, 29584680, 34515460, 39446240, 41418552, 51773190, 55224736, 59169360, 69030920, 82837104, 103546380, 118338720, 138061840, 165674208, 207092760, 276123680, 414185520, 828371040]

約数ペア:

[(1, 828371040), (2, 414185520), (3, 276123680), (4, 207092760), (5, 165674208), (6, 138061840), (7, 118338720), (8, 103546380), (10, 82837104), (12, 69030920), (14, 59169360), (15, 55224736), (16, 51773190), (20, 41418552), (21, 39446240), (24, 34515460), (28, 29584680), (30, 27612368), (32, 25886595), (35, 23667744), (40, 20709276), (42, 19723120), (48, 17257730), (56, 14792340), (60, 13806184), (70, 11833872), (80, 10354638), (84, 9861560), (96, 8628865), (105, 7889248), (112, 7396170), (120, 6903092), (140, 5916936), (160, 5177319), (168, 4930780), (210, 3944624), (224, 3698085), (240, 3451546), (280, 2958468), (336, 2465390), (420, 1972312), (480, 1725773), (560, 1479234), (672, 1232695), (840, 986156), (1120, 739617), (1680, 493078), (3360, 246539)]