25853520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1$

素因数の和:1433

約数の個数: 160

約数和(自身を含む): 99993600

約数和(自身を除く): 74140080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1399, 1540, 1680, 1848, 2310, 2640, 2798, 3080, 3696, 4197, 4620, 5596, 6160, 6995, 8394, 9240, 9793, 11192, 13990, 15389, 16788, 18480, 19586, 20985, 22384, 27980, 29379, 30778, 33576, 39172, 41970, 46167, 48965, 55960, 58758, 61556, 67152, 76945, 78344, 83940, 92334, 97930, 107723, 111920, 117516, 123112, 146895, 153890, 156688, 167880, 184668, 195860, 215446, 230835, 235032, 246224, 293790, 307780, 323169, 335760, 369336, 391720, 430892, 461670, 470064, 538615, 587580, 615560, 646338, 738672, 783440, 861784, 923340, 1077230, 1175160, 1231120, 1292676, 1615845, 1723568, 1846680, 2154460, 2350320, 2585352, 3231690, 3693360, 4308920, 5170704, 6463380, 8617840, 12926760, 25853520]

約数ペア:

[(1, 25853520), (2, 12926760), (3, 8617840), (4, 6463380), (5, 5170704), (6, 4308920), (7, 3693360), (8, 3231690), (10, 2585352), (11, 2350320), (12, 2154460), (14, 1846680), (15, 1723568), (16, 1615845), (20, 1292676), (21, 1231120), (22, 1175160), (24, 1077230), (28, 923340), (30, 861784), (33, 783440), (35, 738672), (40, 646338), (42, 615560), (44, 587580), (48, 538615), (55, 470064), (56, 461670), (60, 430892), (66, 391720), (70, 369336), (77, 335760), (80, 323169), (84, 307780), (88, 293790), (105, 246224), (110, 235032), (112, 230835), (120, 215446), (132, 195860), (140, 184668), (154, 167880), (165, 156688), (168, 153890), (176, 146895), (210, 123112), (220, 117516), (231, 111920), (240, 107723), (264, 97930), (280, 92334), (308, 83940), (330, 78344), (336, 76945), (385, 67152), (420, 61556), (440, 58758), (462, 55960), (528, 48965), (560, 46167), (616, 41970), (660, 39172), (770, 33576), (840, 30778), (880, 29379), (924, 27980), (1155, 22384), (1232, 20985), (1320, 19586), (1399, 18480), (1540, 16788), (1680, 15389), (1848, 13990), (2310, 11192), (2640, 9793), (2798, 9240), (3080, 8394), (3696, 6995), (4197, 6160), (4620, 5596)]