69804240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 239020416

約数和(自身を除く): 169216176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 137, 165, 176, 193, 220, 240, 264, 274, 330, 386, 411, 440, 528, 548, 579, 660, 685, 772, 822, 880, 965, 1096, 1158, 1320, 1370, 1507, 1544, 1644, 1930, 2055, 2123, 2192, 2316, 2640, 2740, 2895, 3014, 3088, 3288, 3860, 4110, 4246, 4521, 4632, 5480, 5790, 6028, 6369, 6576, 7535, 7720, 8220, 8492, 9042, 9264, 10615, 10960, 11580, 12056, 12738, 15070, 15440, 16440, 16984, 18084, 21230, 22605, 23160, 24112, 25476, 26441, 30140, 31845, 32880, 33968, 36168, 42460, 45210, 46320, 50952, 52882, 60280, 63690, 72336, 79323, 84920, 90420, 101904, 105764, 120560, 127380, 132205, 158646, 169840, 180840, 211528, 254760, 264410, 290851, 317292, 361680, 396615, 423056, 509520, 528820, 581702, 634584, 793230, 872553, 1057640, 1163404, 1269168, 1454255, 1586460, 1745106, 2115280, 2326808, 2908510, 3172920, 3490212, 4362765, 4653616, 5817020, 6345840, 6980424, 8725530, 11634040, 13960848, 17451060, 23268080, 34902120, 69804240]

約数ペア:

[(1, 69804240), (2, 34902120), (3, 23268080), (4, 17451060), (5, 13960848), (6, 11634040), (8, 8725530), (10, 6980424), (11, 6345840), (12, 5817020), (15, 4653616), (16, 4362765), (20, 3490212), (22, 3172920), (24, 2908510), (30, 2326808), (33, 2115280), (40, 1745106), (44, 1586460), (48, 1454255), (55, 1269168), (60, 1163404), (66, 1057640), (80, 872553), (88, 793230), (110, 634584), (120, 581702), (132, 528820), (137, 509520), (165, 423056), (176, 396615), (193, 361680), (220, 317292), (240, 290851), (264, 264410), (274, 254760), (330, 211528), (386, 180840), (411, 169840), (440, 158646), (528, 132205), (548, 127380), (579, 120560), (660, 105764), (685, 101904), (772, 90420), (822, 84920), (880, 79323), (965, 72336), (1096, 63690), (1158, 60280), (1320, 52882), (1370, 50952), (1507, 46320), (1544, 45210), (1644, 42460), (1930, 36168), (2055, 33968), (2123, 32880), (2192, 31845), (2316, 30140), (2640, 26441), (2740, 25476), (2895, 24112), (3014, 23160), (3088, 22605), (3288, 21230), (3860, 18084), (4110, 16984), (4246, 16440), (4521, 15440), (4632, 15070), (5480, 12738), (5790, 12056), (6028, 11580), (6369, 10960), (6576, 10615), (7535, 9264), (7720, 9042), (8220, 8492)]