14872720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 36961920

約数和(自身を除く): 22089200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 59, 80, 92, 115, 118, 137, 184, 230, 236, 274, 295, 368, 460, 472, 548, 590, 685, 920, 944, 1096, 1180, 1357, 1370, 1840, 2192, 2360, 2714, 2740, 3151, 4720, 5428, 5480, 6302, 6785, 8083, 10856, 10960, 12604, 13570, 15755, 16166, 21712, 25208, 27140, 31510, 32332, 40415, 50416, 54280, 63020, 64664, 80830, 108560, 126040, 129328, 161660, 185909, 252080, 323320, 371818, 646640, 743636, 929545, 1487272, 1859090, 2974544, 3718180, 7436360, 14872720]

約数ペア:

[(1, 14872720), (2, 7436360), (4, 3718180), (5, 2974544), (8, 1859090), (10, 1487272), (16, 929545), (20, 743636), (23, 646640), (40, 371818), (46, 323320), (59, 252080), (80, 185909), (92, 161660), (115, 129328), (118, 126040), (137, 108560), (184, 80830), (230, 64664), (236, 63020), (274, 54280), (295, 50416), (368, 40415), (460, 32332), (472, 31510), (548, 27140), (590, 25208), (685, 21712), (920, 16166), (944, 15755), (1096, 13570), (1180, 12604), (1357, 10960), (1370, 10856), (1840, 8083), (2192, 6785), (2360, 6302), (2714, 5480), (2740, 5428), (3151, 4720)]