538282080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53401}}^1$

素因数の和:53429

約数の個数: 144

約数和(自身を含む): 2099339424

約数和(自身を除く): 1561057344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 53401, 106802, 160203, 213604, 267005, 320406, 373807, 427208, 480609, 534010, 640812, 747614, 801015, 854416, 961218, 1068020, 1121421, 1281624, 1495228, 1602030, 1708832, 1869035, 1922436, 2136040, 2242842, 2403045, 2563248, 2990456, 3204060, 3364263, 3738070, 3844872, 4272080, 4485684, 4806090, 5126496, 5607105, 5980912, 6408120, 6728526, 7476140, 7689744, 8544160, 8971368, 9612180, 11214210, 11961824, 12816240, 13457052, 14952280, 15379488, 16821315, 17942736, 19224360, 22428420, 25632480, 26914104, 29904560, 33642630, 35885472, 38448720, 44856840, 53828208, 59809120, 67285260, 76897440, 89713680, 107656416, 134570520, 179427360, 269141040, 538282080]

約数ペア:

[(1, 538282080), (2, 269141040), (3, 179427360), (4, 134570520), (5, 107656416), (6, 89713680), (7, 76897440), (8, 67285260), (9, 59809120), (10, 53828208), (12, 44856840), (14, 38448720), (15, 35885472), (16, 33642630), (18, 29904560), (20, 26914104), (21, 25632480), (24, 22428420), (28, 19224360), (30, 17942736), (32, 16821315), (35, 15379488), (36, 14952280), (40, 13457052), (42, 12816240), (45, 11961824), (48, 11214210), (56, 9612180), (60, 8971368), (63, 8544160), (70, 7689744), (72, 7476140), (80, 6728526), (84, 6408120), (90, 5980912), (96, 5607105), (105, 5126496), (112, 4806090), (120, 4485684), (126, 4272080), (140, 3844872), (144, 3738070), (160, 3364263), (168, 3204060), (180, 2990456), (210, 2563248), (224, 2403045), (240, 2242842), (252, 2136040), (280, 1922436), (288, 1869035), (315, 1708832), (336, 1602030), (360, 1495228), (420, 1281624), (480, 1121421), (504, 1068020), (560, 961218), (630, 854416), (672, 801015), (720, 747614), (840, 640812), (1008, 534010), (1120, 480609), (1260, 427208), (1440, 373807), (1680, 320406), (2016, 267005), (2520, 213604), (3360, 160203), (5040, 106802), (10080, 53401)]