163282020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3389}}^1$

素因数の和:3485

約数の個数: 96

約数和(自身を含む): 505733760

約数和(自身を除く): 342451740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 132, 146, 165, 219, 220, 292, 330, 365, 438, 660, 730, 803, 876, 1095, 1460, 1606, 2190, 2409, 3212, 3389, 4015, 4380, 4818, 6778, 8030, 9636, 10167, 12045, 13556, 16060, 16945, 20334, 24090, 33890, 37279, 40668, 48180, 50835, 67780, 74558, 101670, 111837, 149116, 186395, 203340, 223674, 247397, 372790, 447348, 494794, 559185, 742191, 745580, 989588, 1118370, 1236985, 1484382, 2236740, 2473970, 2721367, 2968764, 3710955, 4947940, 5442734, 7421910, 8164101, 10885468, 13606835, 14843820, 16328202, 27213670, 32656404, 40820505, 54427340, 81641010, 163282020]

約数ペア:

[(1, 163282020), (2, 81641010), (3, 54427340), (4, 40820505), (5, 32656404), (6, 27213670), (10, 16328202), (11, 14843820), (12, 13606835), (15, 10885468), (20, 8164101), (22, 7421910), (30, 5442734), (33, 4947940), (44, 3710955), (55, 2968764), (60, 2721367), (66, 2473970), (73, 2236740), (110, 1484382), (132, 1236985), (146, 1118370), (165, 989588), (219, 745580), (220, 742191), (292, 559185), (330, 494794), (365, 447348), (438, 372790), (660, 247397), (730, 223674), (803, 203340), (876, 186395), (1095, 149116), (1460, 111837), (1606, 101670), (2190, 74558), (2409, 67780), (3212, 50835), (3389, 48180), (4015, 40668), (4380, 37279), (4818, 33890), (6778, 24090), (8030, 20334), (9636, 16945), (10167, 16060), (12045, 13556)]