67683480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 214617600

約数和(自身を除く): 146934120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 137, 138, 179, 184, 230, 274, 276, 345, 358, 411, 460, 537, 548, 552, 685, 690, 716, 822, 895, 920, 1074, 1096, 1370, 1380, 1432, 1644, 1790, 2055, 2148, 2685, 2740, 2760, 3151, 3288, 3580, 4110, 4117, 4296, 5370, 5480, 6302, 7160, 8220, 8234, 9453, 10740, 12351, 12604, 15755, 16440, 16468, 18906, 20585, 21480, 24523, 24702, 25208, 31510, 32936, 37812, 41170, 47265, 49046, 49404, 61755, 63020, 73569, 75624, 82340, 94530, 98092, 98808, 122615, 123510, 126040, 147138, 164680, 189060, 196184, 245230, 247020, 294276, 367845, 378120, 490460, 494040, 564029, 588552, 735690, 980920, 1128058, 1471380, 1692087, 2256116, 2820145, 2942760, 3384174, 4512232, 5640290, 6768348, 8460435, 11280580, 13536696, 16920870, 22561160, 33841740, 67683480]

約数ペア:

[(1, 67683480), (2, 33841740), (3, 22561160), (4, 16920870), (5, 13536696), (6, 11280580), (8, 8460435), (10, 6768348), (12, 5640290), (15, 4512232), (20, 3384174), (23, 2942760), (24, 2820145), (30, 2256116), (40, 1692087), (46, 1471380), (60, 1128058), (69, 980920), (92, 735690), (115, 588552), (120, 564029), (137, 494040), (138, 490460), (179, 378120), (184, 367845), (230, 294276), (274, 247020), (276, 245230), (345, 196184), (358, 189060), (411, 164680), (460, 147138), (537, 126040), (548, 123510), (552, 122615), (685, 98808), (690, 98092), (716, 94530), (822, 82340), (895, 75624), (920, 73569), (1074, 63020), (1096, 61755), (1370, 49404), (1380, 49046), (1432, 47265), (1644, 41170), (1790, 37812), (2055, 32936), (2148, 31510), (2685, 25208), (2740, 24702), (2760, 24523), (3151, 21480), (3288, 20585), (3580, 18906), (4110, 16468), (4117, 16440), (4296, 15755), (5370, 12604), (5480, 12351), (6302, 10740), (7160, 9453), (8220, 8234)]