73332280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 201139200

約数和(自身を除く): 127806920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 59, 70, 92, 115, 118, 140, 161, 184, 193, 230, 236, 280, 295, 322, 386, 413, 460, 472, 590, 644, 772, 805, 826, 920, 965, 1180, 1288, 1351, 1357, 1544, 1610, 1652, 1930, 2065, 2360, 2702, 2714, 3220, 3304, 3860, 4130, 4439, 5404, 5428, 6440, 6755, 6785, 7720, 8260, 8878, 9499, 10808, 10856, 11387, 13510, 13570, 16520, 17756, 18998, 22195, 22774, 27020, 27140, 31073, 35512, 37996, 44390, 45548, 47495, 54040, 54280, 56935, 62146, 75992, 79709, 88780, 91096, 94990, 113870, 124292, 155365, 159418, 177560, 189980, 227740, 248584, 261901, 310730, 318836, 379960, 398545, 455480, 523802, 621460, 637672, 797090, 1047604, 1242920, 1309505, 1594180, 1833307, 2095208, 2619010, 3188360, 3666614, 5238020, 7333228, 9166535, 10476040, 14666456, 18333070, 36666140, 73332280]

約数ペア:

[(1, 73332280), (2, 36666140), (4, 18333070), (5, 14666456), (7, 10476040), (8, 9166535), (10, 7333228), (14, 5238020), (20, 3666614), (23, 3188360), (28, 2619010), (35, 2095208), (40, 1833307), (46, 1594180), (56, 1309505), (59, 1242920), (70, 1047604), (92, 797090), (115, 637672), (118, 621460), (140, 523802), (161, 455480), (184, 398545), (193, 379960), (230, 318836), (236, 310730), (280, 261901), (295, 248584), (322, 227740), (386, 189980), (413, 177560), (460, 159418), (472, 155365), (590, 124292), (644, 113870), (772, 94990), (805, 91096), (826, 88780), (920, 79709), (965, 75992), (1180, 62146), (1288, 56935), (1351, 54280), (1357, 54040), (1544, 47495), (1610, 45548), (1652, 44390), (1930, 37996), (2065, 35512), (2360, 31073), (2702, 27140), (2714, 27020), (3220, 22774), (3304, 22195), (3860, 18998), (4130, 17756), (4439, 16520), (5404, 13570), (5428, 13510), (6440, 11387), (6755, 10856), (6785, 10808), (7720, 9499), (8260, 8878)]