57275120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:815

約数の個数: 120

約数和(自身を含む): 163270800

約数和(自身を除く): 105995680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 769, 784, 931, 980, 1064, 1330, 1520, 1538, 1862, 1960, 2128, 2660, 3076, 3724, 3845, 3920, 4655, 5320, 5383, 6152, 7448, 7690, 9310, 10640, 10766, 12304, 14611, 14896, 15380, 18620, 21532, 26915, 29222, 30760, 37240, 37681, 43064, 53830, 58444, 61520, 73055, 74480, 75362, 86128, 102277, 107660, 116888, 146110, 150724, 188405, 204554, 215320, 233776, 292220, 301448, 376810, 409108, 430640, 511385, 584440, 602896, 715939, 753620, 818216, 1022770, 1168880, 1431878, 1507240, 1636432, 2045540, 2863756, 3014480, 3579695, 4091080, 5727512, 7159390, 8182160, 11455024, 14318780, 28637560, 57275120]

約数ペア:

[(1, 57275120), (2, 28637560), (4, 14318780), (5, 11455024), (7, 8182160), (8, 7159390), (10, 5727512), (14, 4091080), (16, 3579695), (19, 3014480), (20, 2863756), (28, 2045540), (35, 1636432), (38, 1507240), (40, 1431878), (49, 1168880), (56, 1022770), (70, 818216), (76, 753620), (80, 715939), (95, 602896), (98, 584440), (112, 511385), (133, 430640), (140, 409108), (152, 376810), (190, 301448), (196, 292220), (245, 233776), (266, 215320), (280, 204554), (304, 188405), (380, 150724), (392, 146110), (490, 116888), (532, 107660), (560, 102277), (665, 86128), (760, 75362), (769, 74480), (784, 73055), (931, 61520), (980, 58444), (1064, 53830), (1330, 43064), (1520, 37681), (1538, 37240), (1862, 30760), (1960, 29222), (2128, 26915), (2660, 21532), (3076, 18620), (3724, 15380), (3845, 14896), (3920, 14611), (4655, 12304), (5320, 10766), (5383, 10640), (6152, 9310), (7448, 7690)]