148158080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{33071}}^1$

素因数の和:33097

約数の個数: 64

約数和(自身を含む): 404801280

約数和(自身を除く): 256643200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 33071, 66142, 132284, 165355, 231497, 264568, 330710, 462994, 529136, 661420, 925988, 1058272, 1157485, 1322840, 1851976, 2116544, 2314970, 2645680, 3703952, 4233088, 4629940, 5291360, 7407904, 9259880, 10582720, 14815808, 18519760, 21165440, 29631616, 37039520, 74079040, 148158080]

約数ペア:

[(1, 148158080), (2, 74079040), (4, 37039520), (5, 29631616), (7, 21165440), (8, 18519760), (10, 14815808), (14, 10582720), (16, 9259880), (20, 7407904), (28, 5291360), (32, 4629940), (35, 4233088), (40, 3703952), (56, 2645680), (64, 2314970), (70, 2116544), (80, 1851976), (112, 1322840), (128, 1157485), (140, 1058272), (160, 925988), (224, 661420), (280, 529136), (320, 462994), (448, 330710), (560, 264568), (640, 231497), (896, 165355), (1120, 132284), (2240, 66142), (4480, 33071)]