139694080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:407

約数の個数: 104

約数和(自身を含む): 353851200

約数和(自身を除く): 214157120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 359, 380, 512, 608, 640, 718, 760, 1024, 1216, 1280, 1436, 1520, 1795, 2048, 2432, 2560, 2872, 3040, 3590, 4096, 4864, 5120, 5744, 6080, 6821, 7180, 9728, 10240, 11488, 12160, 13642, 14360, 19456, 20480, 22976, 24320, 27284, 28720, 34105, 38912, 45952, 48640, 54568, 57440, 68210, 77824, 91904, 97280, 109136, 114880, 136420, 183808, 194560, 218272, 229760, 272840, 367616, 389120, 436544, 459520, 545680, 735232, 873088, 919040, 1091360, 1470464, 1746176, 1838080, 2182720, 3492352, 3676160, 4365440, 6984704, 7352320, 8730880, 13969408, 17461760, 27938816, 34923520, 69847040, 139694080]

約数ペア:

[(1, 139694080), (2, 69847040), (4, 34923520), (5, 27938816), (8, 17461760), (10, 13969408), (16, 8730880), (19, 7352320), (20, 6984704), (32, 4365440), (38, 3676160), (40, 3492352), (64, 2182720), (76, 1838080), (80, 1746176), (95, 1470464), (128, 1091360), (152, 919040), (160, 873088), (190, 735232), (256, 545680), (304, 459520), (320, 436544), (359, 389120), (380, 367616), (512, 272840), (608, 229760), (640, 218272), (718, 194560), (760, 183808), (1024, 136420), (1216, 114880), (1280, 109136), (1436, 97280), (1520, 91904), (1795, 77824), (2048, 68210), (2432, 57440), (2560, 54568), (2872, 48640), (3040, 45952), (3590, 38912), (4096, 34105), (4864, 28720), (5120, 27284), (5744, 24320), (6080, 22976), (6821, 20480), (7180, 19456), (9728, 14360), (10240, 13642), (11488, 12160)]