12926760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1$

素因数の和:1431

約数の個数: 128

約数和(自身を含む): 48384000

約数和(自身を除く): 35457240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1399, 1540, 1848, 2310, 2798, 3080, 4197, 4620, 5596, 6995, 8394, 9240, 9793, 11192, 13990, 15389, 16788, 19586, 20985, 27980, 29379, 30778, 33576, 39172, 41970, 46167, 48965, 55960, 58758, 61556, 76945, 78344, 83940, 92334, 97930, 107723, 117516, 123112, 146895, 153890, 167880, 184668, 195860, 215446, 230835, 235032, 293790, 307780, 323169, 369336, 391720, 430892, 461670, 538615, 587580, 615560, 646338, 861784, 923340, 1077230, 1175160, 1292676, 1615845, 1846680, 2154460, 2585352, 3231690, 4308920, 6463380, 12926760]

約数ペア:

[(1, 12926760), (2, 6463380), (3, 4308920), (4, 3231690), (5, 2585352), (6, 2154460), (7, 1846680), (8, 1615845), (10, 1292676), (11, 1175160), (12, 1077230), (14, 923340), (15, 861784), (20, 646338), (21, 615560), (22, 587580), (24, 538615), (28, 461670), (30, 430892), (33, 391720), (35, 369336), (40, 323169), (42, 307780), (44, 293790), (55, 235032), (56, 230835), (60, 215446), (66, 195860), (70, 184668), (77, 167880), (84, 153890), (88, 146895), (105, 123112), (110, 117516), (120, 107723), (132, 97930), (140, 92334), (154, 83940), (165, 78344), (168, 76945), (210, 61556), (220, 58758), (231, 55960), (264, 48965), (280, 46167), (308, 41970), (330, 39172), (385, 33576), (420, 30778), (440, 29379), (462, 27980), (616, 20985), (660, 19586), (770, 16788), (840, 15389), (924, 13990), (1155, 11192), (1320, 9793), (1399, 9240), (1540, 8394), (1848, 6995), (2310, 5596), (2798, 4620), (3080, 4197)]