14947240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 43960320

約数和(自身を除く): 29013080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 211, 220, 230, 253, 280, 308, 322, 385, 422, 440, 460, 506, 616, 644, 770, 805, 844, 920, 1012, 1055, 1265, 1288, 1477, 1540, 1610, 1688, 1771, 2024, 2110, 2321, 2530, 2954, 3080, 3220, 3542, 4220, 4642, 4853, 5060, 5908, 6440, 7084, 7385, 8440, 8855, 9284, 9706, 10120, 11605, 11816, 14168, 14770, 16247, 17710, 18568, 19412, 23210, 24265, 29540, 32494, 33971, 35420, 38824, 46420, 48530, 53383, 59080, 64988, 67942, 70840, 81235, 92840, 97060, 106766, 129976, 135884, 162470, 169855, 194120, 213532, 266915, 271768, 324940, 339710, 373681, 427064, 533830, 649880, 679420, 747362, 1067660, 1358840, 1494724, 1868405, 2135320, 2989448, 3736810, 7473620, 14947240]

約数ペア:

[(1, 14947240), (2, 7473620), (4, 3736810), (5, 2989448), (7, 2135320), (8, 1868405), (10, 1494724), (11, 1358840), (14, 1067660), (20, 747362), (22, 679420), (23, 649880), (28, 533830), (35, 427064), (40, 373681), (44, 339710), (46, 324940), (55, 271768), (56, 266915), (70, 213532), (77, 194120), (88, 169855), (92, 162470), (110, 135884), (115, 129976), (140, 106766), (154, 97060), (161, 92840), (184, 81235), (211, 70840), (220, 67942), (230, 64988), (253, 59080), (280, 53383), (308, 48530), (322, 46420), (385, 38824), (422, 35420), (440, 33971), (460, 32494), (506, 29540), (616, 24265), (644, 23210), (770, 19412), (805, 18568), (844, 17710), (920, 16247), (1012, 14770), (1055, 14168), (1265, 11816), (1288, 11605), (1477, 10120), (1540, 9706), (1610, 9284), (1688, 8855), (1771, 8440), (2024, 7385), (2110, 7084), (2321, 6440), (2530, 5908), (2954, 5060), (3080, 4853), (3220, 4642), (3542, 4220)]