157169280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:882

約数の個数: 128

約数和(自身を含む): 506246400

約数和(自身を除く): 349077120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 320, 327, 384, 436, 480, 545, 640, 654, 751, 872, 960, 1090, 1308, 1502, 1635, 1744, 1920, 2180, 2253, 2616, 3004, 3270, 3488, 3755, 4360, 4506, 5232, 6008, 6540, 6976, 7510, 8720, 9012, 10464, 11265, 12016, 13080, 13952, 15020, 17440, 18024, 20928, 22530, 24032, 26160, 30040, 34880, 36048, 41856, 45060, 48064, 52320, 60080, 69760, 72096, 81859, 90120, 96128, 104640, 120160, 144192, 163718, 180240, 209280, 240320, 245577, 288384, 327436, 360480, 409295, 480640, 491154, 654872, 720960, 818590, 982308, 1227885, 1309744, 1441920, 1637180, 1964616, 2455770, 2619488, 3274360, 3929232, 4911540, 5238976, 6548720, 7858464, 9823080, 10477952, 13097440, 15716928, 19646160, 26194880, 31433856, 39292320, 52389760, 78584640, 157169280]

約数ペア:

[(1, 157169280), (2, 78584640), (3, 52389760), (4, 39292320), (5, 31433856), (6, 26194880), (8, 19646160), (10, 15716928), (12, 13097440), (15, 10477952), (16, 9823080), (20, 7858464), (24, 6548720), (30, 5238976), (32, 4911540), (40, 3929232), (48, 3274360), (60, 2619488), (64, 2455770), (80, 1964616), (96, 1637180), (109, 1441920), (120, 1309744), (128, 1227885), (160, 982308), (192, 818590), (218, 720960), (240, 654872), (320, 491154), (327, 480640), (384, 409295), (436, 360480), (480, 327436), (545, 288384), (640, 245577), (654, 240320), (751, 209280), (872, 180240), (960, 163718), (1090, 144192), (1308, 120160), (1502, 104640), (1635, 96128), (1744, 90120), (1920, 81859), (2180, 72096), (2253, 69760), (2616, 60080), (3004, 52320), (3270, 48064), (3488, 45060), (3755, 41856), (4360, 36048), (4506, 34880), (5232, 30040), (6008, 26160), (6540, 24032), (6976, 22530), (7510, 20928), (8720, 18024), (9012, 17440), (10464, 15020), (11265, 13952), (12016, 13080)]