15663593120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13985351}}^1$

素因数の和:13985373

約数の個数: 48

約数和(自身を含む): 42291704448

約数和(自身を除く): 26628111328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 13985351, 27970702, 55941404, 69926755, 97897457, 111882808, 139853510, 195794914, 223765616, 279707020, 391589828, 447531232, 489487285, 559414040, 783179656, 978974570, 1118828080, 1566359312, 1957949140, 2237656160, 3132718624, 3915898280, 7831796560, 15663593120]

約数ペア:

[(1, 15663593120), (2, 7831796560), (4, 3915898280), (5, 3132718624), (7, 2237656160), (8, 1957949140), (10, 1566359312), (14, 1118828080), (16, 978974570), (20, 783179656), (28, 559414040), (32, 489487285), (35, 447531232), (40, 391589828), (56, 279707020), (70, 223765616), (80, 195794914), (112, 139853510), (140, 111882808), (160, 97897457), (224, 69926755), (280, 55941404), (560, 27970702), (1120, 13985351)]