381514560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{56773}}^1$

素因数の和:56800

約数の個数: 112

約数和(自身を含む): 1384377216

約数和(自身を除く): 1002862656

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 56773, 113546, 170319, 227092, 283865, 340638, 397411, 454184, 567730, 681276, 794822, 851595, 908368, 1135460, 1192233, 1362552, 1589644, 1703190, 1816736, 1987055, 2270920, 2384466, 2725104, 3179288, 3406380, 3633472, 3974110, 4541840, 4768932, 5450208, 5961165, 6358576, 6812760, 7948220, 9083680, 9537864, 10900416, 11922330, 12717152, 13625520, 15896440, 18167360, 19075728, 23844660, 25434304, 27251040, 31792880, 38151456, 47689320, 54502080, 63585760, 76302912, 95378640, 127171520, 190757280, 381514560]

約数ペア:

[(1, 381514560), (2, 190757280), (3, 127171520), (4, 95378640), (5, 76302912), (6, 63585760), (7, 54502080), (8, 47689320), (10, 38151456), (12, 31792880), (14, 27251040), (15, 25434304), (16, 23844660), (20, 19075728), (21, 18167360), (24, 15896440), (28, 13625520), (30, 12717152), (32, 11922330), (35, 10900416), (40, 9537864), (42, 9083680), (48, 7948220), (56, 6812760), (60, 6358576), (64, 5961165), (70, 5450208), (80, 4768932), (84, 4541840), (96, 3974110), (105, 3633472), (112, 3406380), (120, 3179288), (140, 2725104), (160, 2384466), (168, 2270920), (192, 1987055), (210, 1816736), (224, 1703190), (240, 1589644), (280, 1362552), (320, 1192233), (336, 1135460), (420, 908368), (448, 851595), (480, 794822), (560, 681276), (672, 567730), (840, 454184), (960, 397411), (1120, 340638), (1344, 283865), (1680, 227092), (2240, 170319), (3360, 113546), (6720, 56773)]