1422725120

素因数分解:

$2^{12}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:703

約数の個数: 104

約数和(自身を含む): 3447297024

約数和(自身を除く): 2024571904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 547, 635, 640, 1016, 1024, 1094, 1270, 1280, 2032, 2048, 2188, 2540, 2560, 2735, 4064, 4096, 4376, 5080, 5120, 5470, 8128, 8752, 10160, 10240, 10940, 16256, 17504, 20320, 20480, 21880, 32512, 35008, 40640, 43760, 65024, 69469, 70016, 81280, 87520, 130048, 138938, 140032, 162560, 175040, 260096, 277876, 280064, 325120, 347345, 350080, 520192, 555752, 560128, 650240, 694690, 700160, 1111504, 1120256, 1300480, 1389380, 1400320, 2223008, 2240512, 2600960, 2778760, 2800640, 4446016, 5557520, 5601280, 8892032, 11115040, 11202560, 17784064, 22230080, 35568128, 44460160, 71136256, 88920320, 142272512, 177840640, 284545024, 355681280, 711362560, 1422725120]

約数ペア:

[(1, 1422725120), (2, 711362560), (4, 355681280), (5, 284545024), (8, 177840640), (10, 142272512), (16, 88920320), (20, 71136256), (32, 44460160), (40, 35568128), (64, 22230080), (80, 17784064), (127, 11202560), (128, 11115040), (160, 8892032), (254, 5601280), (256, 5557520), (320, 4446016), (508, 2800640), (512, 2778760), (547, 2600960), (635, 2240512), (640, 2223008), (1016, 1400320), (1024, 1389380), (1094, 1300480), (1270, 1120256), (1280, 1111504), (2032, 700160), (2048, 694690), (2188, 650240), (2540, 560128), (2560, 555752), (2735, 520192), (4064, 350080), (4096, 347345), (4376, 325120), (5080, 280064), (5120, 277876), (5470, 260096), (8128, 175040), (8752, 162560), (10160, 140032), (10240, 138938), (10940, 130048), (16256, 87520), (17504, 81280), (20320, 70016), (20480, 69469), (21880, 65024), (32512, 43760), (35008, 40640)]