113288960

素因数分解:

$2^8\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1409

約数の個数: 72

約数和(自身を含む): 275621136

約数和(自身を除く): 162332176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 536, 640, 670, 1072, 1280, 1321, 1340, 2144, 2642, 2680, 4288, 5284, 5360, 6605, 8576, 10568, 10720, 13210, 17152, 21136, 21440, 26420, 42272, 42880, 52840, 84544, 85760, 88507, 105680, 169088, 177014, 211360, 338176, 354028, 422720, 442535, 708056, 845440, 885070, 1416112, 1690880, 1770140, 2832224, 3540280, 5664448, 7080560, 11328896, 14161120, 22657792, 28322240, 56644480, 113288960]

約数ペア:

[(1, 113288960), (2, 56644480), (4, 28322240), (5, 22657792), (8, 14161120), (10, 11328896), (16, 7080560), (20, 5664448), (32, 3540280), (40, 2832224), (64, 1770140), (67, 1690880), (80, 1416112), (128, 885070), (134, 845440), (160, 708056), (256, 442535), (268, 422720), (320, 354028), (335, 338176), (536, 211360), (640, 177014), (670, 169088), (1072, 105680), (1280, 88507), (1321, 85760), (1340, 84544), (2144, 52840), (2642, 42880), (2680, 42272), (4288, 26420), (5284, 21440), (5360, 21136), (6605, 17152), (8576, 13210), (10568, 10720)]