552751920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{109673}}^1$

素因数の和:109699

約数の個数: 120

約数和(自身を含む): 2121533856

約数和(自身を除く): 1568781936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 109673, 219346, 329019, 438692, 548365, 658038, 767711, 877384, 987057, 1096730, 1316076, 1535422, 1645095, 1754768, 1974114, 2193460, 2303133, 2632152, 3070844, 3290190, 3838555, 3948228, 4386920, 4606266, 4935285, 5264304, 6141688, 6580380, 6909399, 7677110, 7896456, 8773840, 9212532, 9870570, 11515665, 12283376, 13160760, 13818798, 15354220, 15792912, 18425064, 19741140, 23031330, 26321520, 27637596, 30708440, 34546995, 36850128, 39482280, 46062660, 55275192, 61416880, 69093990, 78964560, 92125320, 110550384, 138187980, 184250640, 276375960, 552751920]

約数ペア:

[(1, 552751920), (2, 276375960), (3, 184250640), (4, 138187980), (5, 110550384), (6, 92125320), (7, 78964560), (8, 69093990), (9, 61416880), (10, 55275192), (12, 46062660), (14, 39482280), (15, 36850128), (16, 34546995), (18, 30708440), (20, 27637596), (21, 26321520), (24, 23031330), (28, 19741140), (30, 18425064), (35, 15792912), (36, 15354220), (40, 13818798), (42, 13160760), (45, 12283376), (48, 11515665), (56, 9870570), (60, 9212532), (63, 8773840), (70, 7896456), (72, 7677110), (80, 6909399), (84, 6580380), (90, 6141688), (105, 5264304), (112, 4935285), (120, 4606266), (126, 4386920), (140, 3948228), (144, 3838555), (168, 3290190), (180, 3070844), (210, 2632152), (240, 2303133), (252, 2193460), (280, 1974114), (315, 1754768), (336, 1645095), (360, 1535422), (420, 1316076), (504, 1096730), (560, 987057), (630, 877384), (720, 767711), (840, 658038), (1008, 548365), (1260, 438692), (1680, 329019), (2520, 219346), (5040, 109673)]