55306728120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{65841343}}^1$

素因数の和:65841364

約数の個数: 64

約数和(自身を含む): 189623070720

約数和(自身を除く): 134316342600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 65841343, 131682686, 197524029, 263365372, 329206715, 395048058, 460889401, 526730744, 658413430, 790096116, 921778802, 987620145, 1316826860, 1382668203, 1580192232, 1843557604, 1975240290, 2304447005, 2633653720, 2765336406, 3687115208, 3950480580, 4608894010, 5530672812, 6913341015, 7900961160, 9217788020, 11061345624, 13826682030, 18435576040, 27653364060, 55306728120]

約数ペア:

[(1, 55306728120), (2, 27653364060), (3, 18435576040), (4, 13826682030), (5, 11061345624), (6, 9217788020), (7, 7900961160), (8, 6913341015), (10, 5530672812), (12, 4608894010), (14, 3950480580), (15, 3687115208), (20, 2765336406), (21, 2633653720), (24, 2304447005), (28, 1975240290), (30, 1843557604), (35, 1580192232), (40, 1382668203), (42, 1316826860), (56, 987620145), (60, 921778802), (70, 790096116), (84, 658413430), (105, 526730744), (120, 460889401), (140, 395048058), (168, 329206715), (210, 263365372), (280, 197524029), (420, 131682686), (840, 65841343)]