103116720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61379}}^1$

素因数の和:61402

約数の個数: 80

約数和(自身を含む): 365333760

約数和(自身を除く): 262217040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 61379, 122758, 184137, 245516, 306895, 368274, 429653, 491032, 613790, 736548, 859306, 920685, 982064, 1227580, 1288959, 1473096, 1718612, 1841370, 2148265, 2455160, 2577918, 2946192, 3437224, 3682740, 4296530, 4910320, 5155836, 6444795, 6874448, 7365480, 8593060, 10311672, 12889590, 14730960, 17186120, 20623344, 25779180, 34372240, 51558360, 103116720]

約数ペア:

[(1, 103116720), (2, 51558360), (3, 34372240), (4, 25779180), (5, 20623344), (6, 17186120), (7, 14730960), (8, 12889590), (10, 10311672), (12, 8593060), (14, 7365480), (15, 6874448), (16, 6444795), (20, 5155836), (21, 4910320), (24, 4296530), (28, 3682740), (30, 3437224), (35, 2946192), (40, 2577918), (42, 2455160), (48, 2148265), (56, 1841370), (60, 1718612), (70, 1473096), (80, 1288959), (84, 1227580), (105, 982064), (112, 920685), (120, 859306), (140, 736548), (168, 613790), (210, 491032), (240, 429653), (280, 368274), (336, 306895), (420, 245516), (560, 184137), (840, 122758), (1680, 61379)]