227897600

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{5087}}^1$

素因数の和:5120

約数の個数: 108

約数和(自身を含む): 644792064

約数和(自身を除く): 416894464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2800, 3200, 4480, 5087, 5600, 6400, 8960, 10174, 11200, 20348, 22400, 25435, 35609, 40696, 44800, 50870, 71218, 81392, 101740, 127175, 142436, 162784, 178045, 203480, 254350, 284872, 325568, 356090, 406960, 508700, 569744, 651136, 712180, 813920, 890225, 1017400, 1139488, 1302272, 1424360, 1627840, 1780450, 2034800, 2278976, 2848720, 3255680, 3560900, 4069600, 4557952, 5697440, 6511360, 7121800, 8139200, 9115904, 11394880, 14243600, 16278400, 22789760, 28487200, 32556800, 45579520, 56974400, 113948800, 227897600]

約数ペア:

[(1, 227897600), (2, 113948800), (4, 56974400), (5, 45579520), (7, 32556800), (8, 28487200), (10, 22789760), (14, 16278400), (16, 14243600), (20, 11394880), (25, 9115904), (28, 8139200), (32, 7121800), (35, 6511360), (40, 5697440), (50, 4557952), (56, 4069600), (64, 3560900), (70, 3255680), (80, 2848720), (100, 2278976), (112, 2034800), (128, 1780450), (140, 1627840), (160, 1424360), (175, 1302272), (200, 1139488), (224, 1017400), (256, 890225), (280, 813920), (320, 712180), (350, 651136), (400, 569744), (448, 508700), (560, 406960), (640, 356090), (700, 325568), (800, 284872), (896, 254350), (1120, 203480), (1280, 178045), (1400, 162784), (1600, 142436), (1792, 127175), (2240, 101740), (2800, 81392), (3200, 71218), (4480, 50870), (5087, 44800), (5600, 40696), (6400, 35609), (8960, 25435), (10174, 22400), (11200, 20348)]