2544535840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{857}}^1$

素因数の和:1131

約数の個数: 192

約数和(自身を含む): 7534695168

約数和(自身を除く): 4990159328

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 241, 280, 308, 352, 385, 440, 482, 560, 616, 770, 857, 880, 964, 1120, 1205, 1232, 1540, 1687, 1714, 1760, 1928, 2410, 2464, 2651, 3080, 3374, 3428, 3856, 4285, 4820, 5302, 5999, 6160, 6748, 6856, 7712, 8435, 8570, 9427, 9640, 10604, 11998, 12320, 13255, 13496, 13712, 16870, 17140, 18557, 18854, 19280, 21208, 23996, 26510, 26992, 27424, 29995, 33740, 34280, 37114, 37708, 38560, 42416, 47135, 47992, 53020, 53984, 59990, 65989, 67480, 68560, 74228, 75416, 84832, 92785, 94270, 95984, 106040, 119980, 131978, 134960, 137120, 148456, 150832, 185570, 188540, 191968, 206537, 212080, 239960, 263956, 269920, 296912, 301664, 329945, 371140, 377080, 413074, 424160, 479920, 527912, 593824, 659890, 742280, 754160, 826148, 959840, 1032685, 1055824, 1319780, 1445759, 1484560, 1508320, 1652296, 2065370, 2111648, 2271907, 2639560, 2891518, 2969120, 3304592, 4130740, 4543814, 5279120, 5783036, 6609184, 7228795, 8261480, 9087628, 10558240, 11359535, 11566072, 14457590, 15903349, 16522960, 18175256, 22719070, 23132144, 28915180, 31806698, 33045920, 36350512, 45438140, 46264288, 57830360, 63613396, 72701024, 79516745, 90876280, 115660720, 127226792, 159033490, 181752560, 231321440, 254453584, 318066980, 363505120, 508907168, 636133960, 1272267920, 2544535840]

約数ペア:

[(1, 2544535840), (2, 1272267920), (4, 636133960), (5, 508907168), (7, 363505120), (8, 318066980), (10, 254453584), (11, 231321440), (14, 181752560), (16, 159033490), (20, 127226792), (22, 115660720), (28, 90876280), (32, 79516745), (35, 72701024), (40, 63613396), (44, 57830360), (55, 46264288), (56, 45438140), (70, 36350512), (77, 33045920), (80, 31806698), (88, 28915180), (110, 23132144), (112, 22719070), (140, 18175256), (154, 16522960), (160, 15903349), (176, 14457590), (220, 11566072), (224, 11359535), (241, 10558240), (280, 9087628), (308, 8261480), (352, 7228795), (385, 6609184), (440, 5783036), (482, 5279120), (560, 4543814), (616, 4130740), (770, 3304592), (857, 2969120), (880, 2891518), (964, 2639560), (1120, 2271907), (1205, 2111648), (1232, 2065370), (1540, 1652296), (1687, 1508320), (1714, 1484560), (1760, 1445759), (1928, 1319780), (2410, 1055824), (2464, 1032685), (2651, 959840), (3080, 826148), (3374, 754160), (3428, 742280), (3856, 659890), (4285, 593824), (4820, 527912), (5302, 479920), (5999, 424160), (6160, 413074), (6748, 377080), (6856, 371140), (7712, 329945), (8435, 301664), (8570, 296912), (9427, 269920), (9640, 263956), (10604, 239960), (11998, 212080), (12320, 206537), (13255, 191968), (13496, 188540), (13712, 185570), (16870, 150832), (17140, 148456), (18557, 137120), (18854, 134960), (19280, 131978), (21208, 119980), (23996, 106040), (26510, 95984), (26992, 94270), (27424, 92785), (29995, 84832), (33740, 75416), (34280, 74228), (37114, 68560), (37708, 67480), (38560, 65989), (42416, 59990), (47135, 53984), (47992, 53020)]