132988720

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 317211840

約数和(自身を除く): 184223120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 109, 151, 202, 218, 302, 404, 436, 505, 545, 604, 755, 808, 872, 1010, 1090, 1208, 1510, 1616, 1744, 2020, 2180, 2416, 3020, 4040, 4360, 6040, 8080, 8720, 11009, 12080, 15251, 16459, 22018, 30502, 32918, 44036, 55045, 61004, 65836, 76255, 82295, 88072, 110090, 122008, 131672, 152510, 164590, 176144, 220180, 244016, 263344, 305020, 329180, 440360, 610040, 658360, 880720, 1220080, 1316720, 1662359, 3324718, 6649436, 8311795, 13298872, 16623590, 26597744, 33247180, 66494360, 132988720]

約数ペア:

[(1, 132988720), (2, 66494360), (4, 33247180), (5, 26597744), (8, 16623590), (10, 13298872), (16, 8311795), (20, 6649436), (40, 3324718), (80, 1662359), (101, 1316720), (109, 1220080), (151, 880720), (202, 658360), (218, 610040), (302, 440360), (404, 329180), (436, 305020), (505, 263344), (545, 244016), (604, 220180), (755, 176144), (808, 164590), (872, 152510), (1010, 131672), (1090, 122008), (1208, 110090), (1510, 88072), (1616, 82295), (1744, 76255), (2020, 65836), (2180, 61004), (2416, 55045), (3020, 44036), (4040, 32918), (4360, 30502), (6040, 22018), (8080, 16459), (8720, 15251), (11009, 12080)]