4640225940

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{136397}}^1$

素因数の和:136428

約数の個数: 144

約数和(自身を含む): 16682020992

約数和(自身を除く): 12041795052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 34020, 136397, 272794, 409191, 545588, 681985, 818382, 954779, 1227573, 1363970, 1636764, 1909558, 2045955, 2455146, 2727940, 2864337, 3682719, 3819116, 4091910, 4773895, 4910292, 5728674, 6137865, 7365438, 8183820, 8593011, 9547790, 11048157, 11457348, 12275730, 14321685, 14730876, 17186022, 18413595, 19095580, 22096314, 24551460, 25779033, 28643370, 33144471, 34372044, 36827190, 42965055, 44192628, 51558066, 55240785, 57286740, 66288942, 73654380, 77337099, 85930110, 103116132, 110481570, 128895165, 132577884, 154674198, 165722355, 171860220, 220963140, 232011297, 257790330, 309348396, 331444710, 386685495, 464022594, 515580660, 662889420, 773370990, 928045188, 1160056485, 1546741980, 2320112970, 4640225940]

約数ペア:

[(1, 4640225940), (2, 2320112970), (3, 1546741980), (4, 1160056485), (5, 928045188), (6, 773370990), (7, 662889420), (9, 515580660), (10, 464022594), (12, 386685495), (14, 331444710), (15, 309348396), (18, 257790330), (20, 232011297), (21, 220963140), (27, 171860220), (28, 165722355), (30, 154674198), (35, 132577884), (36, 128895165), (42, 110481570), (45, 103116132), (54, 85930110), (60, 77337099), (63, 73654380), (70, 66288942), (81, 57286740), (84, 55240785), (90, 51558066), (105, 44192628), (108, 42965055), (126, 36827190), (135, 34372044), (140, 33144471), (162, 28643370), (180, 25779033), (189, 24551460), (210, 22096314), (243, 19095580), (252, 18413595), (270, 17186022), (315, 14730876), (324, 14321685), (378, 12275730), (405, 11457348), (420, 11048157), (486, 9547790), (540, 8593011), (567, 8183820), (630, 7365438), (756, 6137865), (810, 5728674), (945, 4910292), (972, 4773895), (1134, 4091910), (1215, 3819116), (1260, 3682719), (1620, 2864337), (1701, 2727940), (1890, 2455146), (2268, 2045955), (2430, 1909558), (2835, 1636764), (3402, 1363970), (3780, 1227573), (4860, 954779), (5670, 818382), (6804, 681985), (8505, 545588), (11340, 409191), (17010, 272794), (34020, 136397)]