68356440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:566

約数の個数: 128

約数和(自身を含む): 229824000

約数和(自身を除く): 161467560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 167, 180, 216, 270, 334, 360, 379, 501, 540, 668, 758, 835, 1002, 1080, 1137, 1336, 1503, 1516, 1670, 1895, 2004, 2274, 2505, 3006, 3032, 3340, 3411, 3790, 4008, 4509, 4548, 5010, 5685, 6012, 6680, 6822, 7515, 7580, 9018, 9096, 10020, 10233, 11370, 12024, 13644, 15030, 15160, 17055, 18036, 20040, 20466, 22545, 22740, 27288, 30060, 34110, 36072, 40932, 45090, 45480, 51165, 60120, 63293, 68220, 81864, 90180, 102330, 126586, 136440, 180360, 189879, 204660, 253172, 316465, 379758, 409320, 506344, 569637, 632930, 759516, 949395, 1139274, 1265860, 1519032, 1708911, 1898790, 2278548, 2531720, 2848185, 3417822, 3797580, 4557096, 5696370, 6835644, 7595160, 8544555, 11392740, 13671288, 17089110, 22785480, 34178220, 68356440]

約数ペア:

[(1, 68356440), (2, 34178220), (3, 22785480), (4, 17089110), (5, 13671288), (6, 11392740), (8, 8544555), (9, 7595160), (10, 6835644), (12, 5696370), (15, 4557096), (18, 3797580), (20, 3417822), (24, 2848185), (27, 2531720), (30, 2278548), (36, 1898790), (40, 1708911), (45, 1519032), (54, 1265860), (60, 1139274), (72, 949395), (90, 759516), (108, 632930), (120, 569637), (135, 506344), (167, 409320), (180, 379758), (216, 316465), (270, 253172), (334, 204660), (360, 189879), (379, 180360), (501, 136440), (540, 126586), (668, 102330), (758, 90180), (835, 81864), (1002, 68220), (1080, 63293), (1137, 60120), (1336, 51165), (1503, 45480), (1516, 45090), (1670, 40932), (1895, 36072), (2004, 34110), (2274, 30060), (2505, 27288), (3006, 22740), (3032, 22545), (3340, 20466), (3411, 20040), (3790, 18036), (4008, 17055), (4509, 15160), (4548, 15030), (5010, 13644), (5685, 12024), (6012, 11370), (6680, 10233), (6822, 10020), (7515, 9096), (7580, 9018)]