163157160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79979}}^1$

素因数の和:80010

約数の個数: 64

約数和(自身を含む): 518270400

約数和(自身を除く): 355113240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 79979, 159958, 239937, 319916, 399895, 479874, 639832, 799790, 959748, 1199685, 1359643, 1599580, 1919496, 2399370, 2719286, 3199160, 4078929, 4798740, 5438572, 6798215, 8157858, 9597480, 10877144, 13596430, 16315716, 20394645, 27192860, 32631432, 40789290, 54385720, 81578580, 163157160]

約数ペア:

[(1, 163157160), (2, 81578580), (3, 54385720), (4, 40789290), (5, 32631432), (6, 27192860), (8, 20394645), (10, 16315716), (12, 13596430), (15, 10877144), (17, 9597480), (20, 8157858), (24, 6798215), (30, 5438572), (34, 4798740), (40, 4078929), (51, 3199160), (60, 2719286), (68, 2399370), (85, 1919496), (102, 1599580), (120, 1359643), (136, 1199685), (170, 959748), (204, 799790), (255, 639832), (340, 479874), (408, 399895), (510, 319916), (680, 239937), (1020, 159958), (2040, 79979)]