542213280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53791}}^1$

素因数の和:53819

約数の個数: 144

約数和(自身を含む): 2114671104

約数和(自身を除く): 1572457824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 53791, 107582, 161373, 215164, 268955, 322746, 376537, 430328, 484119, 537910, 645492, 753074, 806865, 860656, 968238, 1075820, 1129611, 1290984, 1506148, 1613730, 1721312, 1882685, 1936476, 2151640, 2259222, 2420595, 2581968, 3012296, 3227460, 3388833, 3765370, 3872952, 4303280, 4518444, 4841190, 5163936, 5648055, 6024592, 6454920, 6777666, 7530740, 7745904, 8606560, 9036888, 9682380, 11296110, 12049184, 12909840, 13555332, 15061480, 15491808, 16944165, 18073776, 19364760, 22592220, 25819680, 27110664, 30122960, 33888330, 36147552, 38729520, 45184440, 54221328, 60245920, 67776660, 77459040, 90368880, 108442656, 135553320, 180737760, 271106640, 542213280]

約数ペア:

[(1, 542213280), (2, 271106640), (3, 180737760), (4, 135553320), (5, 108442656), (6, 90368880), (7, 77459040), (8, 67776660), (9, 60245920), (10, 54221328), (12, 45184440), (14, 38729520), (15, 36147552), (16, 33888330), (18, 30122960), (20, 27110664), (21, 25819680), (24, 22592220), (28, 19364760), (30, 18073776), (32, 16944165), (35, 15491808), (36, 15061480), (40, 13555332), (42, 12909840), (45, 12049184), (48, 11296110), (56, 9682380), (60, 9036888), (63, 8606560), (70, 7745904), (72, 7530740), (80, 6777666), (84, 6454920), (90, 6024592), (96, 5648055), (105, 5163936), (112, 4841190), (120, 4518444), (126, 4303280), (140, 3872952), (144, 3765370), (160, 3388833), (168, 3227460), (180, 3012296), (210, 2581968), (224, 2420595), (240, 2259222), (252, 2151640), (280, 1936476), (288, 1882685), (315, 1721312), (336, 1613730), (360, 1506148), (420, 1290984), (480, 1129611), (504, 1075820), (560, 968238), (630, 860656), (672, 806865), (720, 753074), (840, 645492), (1008, 537910), (1120, 484119), (1260, 430328), (1440, 376537), (1680, 322746), (2016, 268955), (2520, 215164), (3360, 161373), (5040, 107582), (10080, 53791)]