73333120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{16369}}^1$

素因数の和:16395

約数の個数: 64

約数和(自身を含む): 200368800

約数和(自身を除く): 127035680

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, 16369, 32738, 65476, 81845, 114583, 130952, 163690, 229166, 261904, 327380, 458332, 523808, 572915, 654760, 916664, 1047616, 1145830, 1309520, 1833328, 2095232, 2291660, 2619040, 3666656, 4583320, 5238080, 7333312, 9166640, 10476160, 14666624, 18333280, 36666560, 73333120]

約数ペア:

[(1, 73333120), (2, 36666560), (4, 18333280), (5, 14666624), (7, 10476160), (8, 9166640), (10, 7333312), (14, 5238080), (16, 4583320), (20, 3666656), (28, 2619040), (32, 2291660), (35, 2095232), (40, 1833328), (56, 1309520), (64, 1145830), (70, 1047616), (80, 916664), (112, 654760), (128, 572915), (140, 523808), (160, 458332), (224, 327380), (280, 261904), (320, 229166), (448, 163690), (560, 130952), (640, 114583), (896, 81845), (1120, 65476), (2240, 32738), (4480, 16369)]