310023280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11779}}^1$

素因数の和:11846

約数の個数: 80

約数和(自身を含む): 841374720

約数和(自身を除く): 531351440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 11779, 13160, 23558, 26320, 47116, 58895, 82453, 94232, 117790, 164906, 188464, 235580, 329812, 412265, 471160, 553613, 659624, 824530, 942320, 1107226, 1319248, 1649060, 2214452, 2768065, 3298120, 3875291, 4428904, 5536130, 6596240, 7750582, 8857808, 11072260, 15501164, 19376455, 22144520, 31002328, 38752910, 44289040, 62004656, 77505820, 155011640, 310023280]

約数ペア:

[(1, 310023280), (2, 155011640), (4, 77505820), (5, 62004656), (7, 44289040), (8, 38752910), (10, 31002328), (14, 22144520), (16, 19376455), (20, 15501164), (28, 11072260), (35, 8857808), (40, 7750582), (47, 6596240), (56, 5536130), (70, 4428904), (80, 3875291), (94, 3298120), (112, 2768065), (140, 2214452), (188, 1649060), (235, 1319248), (280, 1107226), (329, 942320), (376, 824530), (470, 659624), (560, 553613), (658, 471160), (752, 412265), (940, 329812), (1316, 235580), (1645, 188464), (1880, 164906), (2632, 117790), (3290, 94232), (3760, 82453), (5264, 58895), (6580, 47116), (11779, 26320), (13160, 23558)]