146666240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{16369}}^1$

素因数の和:16397

約数の個数: 72

約数和(自身を含む): 401523360

約数和(自身を除く): 254857120

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, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 16369, 32738, 65476, 81845, 114583, 130952, 163690, 229166, 261904, 327380, 458332, 523808, 572915, 654760, 916664, 1047616, 1145830, 1309520, 1833328, 2095232, 2291660, 2619040, 3666656, 4190464, 4583320, 5238080, 7333312, 9166640, 10476160, 14666624, 18333280, 20952320, 29333248, 36666560, 73333120, 146666240]

約数ペア:

[(1, 146666240), (2, 73333120), (4, 36666560), (5, 29333248), (7, 20952320), (8, 18333280), (10, 14666624), (14, 10476160), (16, 9166640), (20, 7333312), (28, 5238080), (32, 4583320), (35, 4190464), (40, 3666656), (56, 2619040), (64, 2291660), (70, 2095232), (80, 1833328), (112, 1309520), (128, 1145830), (140, 1047616), (160, 916664), (224, 654760), (256, 572915), (280, 523808), (320, 458332), (448, 327380), (560, 261904), (640, 229166), (896, 163690), (1120, 130952), (1280, 114583), (1792, 81845), (2240, 65476), (4480, 32738), (8960, 16369)]