7666321320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{3042191}}^1$

素因数の和:3042215

約数の個数: 96

約数和(自身を含む): 28474917120

約数和(自身を除く): 20808595800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 3042191, 6084382, 9126573, 12168764, 15210955, 18253146, 21295337, 24337528, 27379719, 30421910, 36506292, 42590674, 45632865, 54759438, 60843820, 63886011, 73012584, 85181348, 91265730, 106476685, 109518876, 121687640, 127772022, 136898595, 170362696, 182531460, 191658033, 212953370, 219037752, 255544044, 273797190, 319430055, 365062920, 383316066, 425906740, 511088088, 547594380, 638860110, 766632132, 851813480, 958290165, 1095188760, 1277720220, 1533264264, 1916580330, 2555440440, 3833160660, 7666321320]

約数ペア:

[(1, 7666321320), (2, 3833160660), (3, 2555440440), (4, 1916580330), (5, 1533264264), (6, 1277720220), (7, 1095188760), (8, 958290165), (9, 851813480), (10, 766632132), (12, 638860110), (14, 547594380), (15, 511088088), (18, 425906740), (20, 383316066), (21, 365062920), (24, 319430055), (28, 273797190), (30, 255544044), (35, 219037752), (36, 212953370), (40, 191658033), (42, 182531460), (45, 170362696), (56, 136898595), (60, 127772022), (63, 121687640), (70, 109518876), (72, 106476685), (84, 91265730), (90, 85181348), (105, 73012584), (120, 63886011), (126, 60843820), (140, 54759438), (168, 45632865), (180, 42590674), (210, 36506292), (252, 30421910), (280, 27379719), (315, 24337528), (360, 21295337), (420, 18253146), (504, 15210955), (630, 12168764), (840, 9126573), (1260, 6084382), (2520, 3042191)]