82214520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 262828800

約数和(自身を除く): 180614280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 107, 114, 120, 152, 190, 214, 228, 285, 321, 337, 380, 428, 456, 535, 570, 642, 674, 760, 856, 1011, 1070, 1140, 1284, 1348, 1605, 1685, 2022, 2033, 2140, 2280, 2568, 2696, 3210, 3370, 4044, 4066, 4280, 5055, 6099, 6403, 6420, 6740, 8088, 8132, 10110, 10165, 12198, 12806, 12840, 13480, 16264, 19209, 20220, 20330, 24396, 25612, 30495, 32015, 36059, 38418, 40440, 40660, 48792, 51224, 60990, 64030, 72118, 76836, 81320, 96045, 108177, 121980, 128060, 144236, 153672, 180295, 192090, 216354, 243960, 256120, 288472, 360590, 384180, 432708, 540885, 685121, 721180, 768360, 865416, 1081770, 1370242, 1442360, 2055363, 2163540, 2740484, 3425605, 4110726, 4327080, 5480968, 6851210, 8221452, 10276815, 13702420, 16442904, 20553630, 27404840, 41107260, 82214520]

約数ペア:

[(1, 82214520), (2, 41107260), (3, 27404840), (4, 20553630), (5, 16442904), (6, 13702420), (8, 10276815), (10, 8221452), (12, 6851210), (15, 5480968), (19, 4327080), (20, 4110726), (24, 3425605), (30, 2740484), (38, 2163540), (40, 2055363), (57, 1442360), (60, 1370242), (76, 1081770), (95, 865416), (107, 768360), (114, 721180), (120, 685121), (152, 540885), (190, 432708), (214, 384180), (228, 360590), (285, 288472), (321, 256120), (337, 243960), (380, 216354), (428, 192090), (456, 180295), (535, 153672), (570, 144236), (642, 128060), (674, 121980), (760, 108177), (856, 96045), (1011, 81320), (1070, 76836), (1140, 72118), (1284, 64030), (1348, 60990), (1605, 51224), (1685, 48792), (2022, 40660), (2033, 40440), (2140, 38418), (2280, 36059), (2568, 32015), (2696, 30495), (3210, 25612), (3370, 24396), (4044, 20330), (4066, 20220), (4280, 19209), (5055, 16264), (6099, 13480), (6403, 12840), (6420, 12806), (6740, 12198), (8088, 10165), (8132, 10110)]