103060720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 283963968

約数和(自身を除く): 180903248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 61, 70, 80, 98, 112, 122, 140, 196, 244, 245, 280, 305, 392, 427, 431, 488, 490, 560, 610, 784, 854, 862, 976, 980, 1220, 1708, 1724, 1960, 2135, 2155, 2440, 2989, 3017, 3416, 3448, 3920, 4270, 4310, 4880, 5978, 6034, 6832, 6896, 8540, 8620, 11956, 12068, 14945, 15085, 17080, 17240, 21119, 23912, 24136, 26291, 29890, 30170, 34160, 34480, 42238, 47824, 48272, 52582, 59780, 60340, 84476, 105164, 105595, 119560, 120680, 131455, 168952, 184037, 210328, 211190, 239120, 241360, 262910, 337904, 368074, 420656, 422380, 525820, 736148, 844760, 920185, 1051640, 1288259, 1472296, 1689520, 1840370, 2103280, 2576518, 2944592, 3680740, 5153036, 6441295, 7361480, 10306072, 12882590, 14722960, 20612144, 25765180, 51530360, 103060720]

約数ペア:

[(1, 103060720), (2, 51530360), (4, 25765180), (5, 20612144), (7, 14722960), (8, 12882590), (10, 10306072), (14, 7361480), (16, 6441295), (20, 5153036), (28, 3680740), (35, 2944592), (40, 2576518), (49, 2103280), (56, 1840370), (61, 1689520), (70, 1472296), (80, 1288259), (98, 1051640), (112, 920185), (122, 844760), (140, 736148), (196, 525820), (244, 422380), (245, 420656), (280, 368074), (305, 337904), (392, 262910), (427, 241360), (431, 239120), (488, 211190), (490, 210328), (560, 184037), (610, 168952), (784, 131455), (854, 120680), (862, 119560), (976, 105595), (980, 105164), (1220, 84476), (1708, 60340), (1724, 59780), (1960, 52582), (2135, 48272), (2155, 47824), (2440, 42238), (2989, 34480), (3017, 34160), (3416, 30170), (3448, 29890), (3920, 26291), (4270, 24136), (4310, 23912), (4880, 21119), (5978, 17240), (6034, 17080), (6832, 15085), (6896, 14945), (8540, 12068), (8620, 11956)]