15668848160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13990043}}^1$

素因数の和:13990065

約数の個数: 48

約数和(自身を含む): 42305893056

約数和(自身を除く): 26637044896

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, 13990043, 27980086, 55960172, 69950215, 97930301, 111920344, 139900430, 195860602, 223840688, 279800860, 391721204, 447681376, 489651505, 559601720, 783442408, 979303010, 1119203440, 1566884816, 1958606020, 2238406880, 3133769632, 3917212040, 7834424080, 15668848160]

約数ペア:

[(1, 15668848160), (2, 7834424080), (4, 3917212040), (5, 3133769632), (7, 2238406880), (8, 1958606020), (10, 1566884816), (14, 1119203440), (16, 979303010), (20, 783442408), (28, 559601720), (32, 489651505), (35, 447681376), (40, 391721204), (56, 279800860), (70, 223840688), (80, 195860602), (112, 139900430), (140, 111920344), (160, 97930301), (224, 69950215), (280, 55960172), (560, 27980086), (1120, 13990043)]