61116160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 176601600

約数和(自身を除く): 115485440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 359, 380, 448, 532, 560, 608, 640, 665, 718, 760, 896, 1064, 1120, 1216, 1280, 1330, 1436, 1520, 1792, 1795, 2128, 2240, 2432, 2513, 2660, 2872, 3040, 3590, 4256, 4480, 4864, 5026, 5320, 5744, 6080, 6821, 7180, 8512, 8960, 10052, 10640, 11488, 12160, 12565, 13642, 14360, 17024, 20104, 21280, 22976, 24320, 25130, 27284, 28720, 34048, 34105, 40208, 42560, 45952, 47747, 50260, 54568, 57440, 68210, 80416, 85120, 91904, 95494, 100520, 109136, 114880, 136420, 160832, 170240, 190988, 201040, 218272, 229760, 238735, 272840, 321664, 381976, 402080, 436544, 459520, 477470, 545680, 643328, 763952, 804160, 873088, 954940, 1091360, 1527904, 1608320, 1746176, 1909880, 2182720, 3055808, 3216640, 3819760, 4365440, 6111616, 7639520, 8730880, 12223232, 15279040, 30558080, 61116160]

約数ペア:

[(1, 61116160), (2, 30558080), (4, 15279040), (5, 12223232), (7, 8730880), (8, 7639520), (10, 6111616), (14, 4365440), (16, 3819760), (19, 3216640), (20, 3055808), (28, 2182720), (32, 1909880), (35, 1746176), (38, 1608320), (40, 1527904), (56, 1091360), (64, 954940), (70, 873088), (76, 804160), (80, 763952), (95, 643328), (112, 545680), (128, 477470), (133, 459520), (140, 436544), (152, 402080), (160, 381976), (190, 321664), (224, 272840), (256, 238735), (266, 229760), (280, 218272), (304, 201040), (320, 190988), (359, 170240), (380, 160832), (448, 136420), (532, 114880), (560, 109136), (608, 100520), (640, 95494), (665, 91904), (718, 85120), (760, 80416), (896, 68210), (1064, 57440), (1120, 54568), (1216, 50260), (1280, 47747), (1330, 45952), (1436, 42560), (1520, 40208), (1792, 34105), (1795, 34048), (2128, 28720), (2240, 27284), (2432, 25130), (2513, 24320), (2660, 22976), (2872, 21280), (3040, 20104), (3590, 17024), (4256, 14360), (4480, 13642), (4864, 12565), (5026, 12160), (5320, 11488), (5744, 10640), (6080, 10052), (6821, 8960), (7180, 8512)]