57867040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 216

約数和(自身を含む): 177668316

約数和(自身を除く): 119801276

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 61, 70, 77, 80, 88, 98, 110, 112, 121, 122, 140, 154, 160, 176, 196, 220, 224, 242, 244, 245, 280, 305, 308, 352, 385, 392, 427, 440, 484, 488, 490, 539, 560, 605, 610, 616, 671, 770, 784, 847, 854, 880, 968, 976, 980, 1078, 1120, 1210, 1220, 1232, 1342, 1540, 1568, 1694, 1708, 1760, 1936, 1952, 1960, 2135, 2156, 2420, 2440, 2464, 2684, 2695, 2989, 3080, 3355, 3388, 3416, 3872, 3920, 4235, 4270, 4312, 4697, 4840, 4880, 5368, 5390, 5929, 5978, 6160, 6710, 6776, 6832, 7381, 7840, 8470, 8540, 8624, 9394, 9680, 9760, 10736, 10780, 11858, 11956, 12320, 13420, 13552, 13664, 14762, 14945, 16940, 17080, 17248, 18788, 19360, 21472, 21560, 23485, 23716, 23912, 26840, 27104, 29524, 29645, 29890, 32879, 33880, 34160, 36905, 37576, 43120, 46970, 47432, 47824, 51667, 53680, 59048, 59290, 59780, 65758, 67760, 68320, 73810, 75152, 86240, 93940, 94864, 95648, 103334, 107360, 118096, 118580, 119560, 131516, 135520, 147620, 150304, 164395, 187880, 189728, 206668, 236192, 237160, 239120, 258335, 263032, 295240, 328790, 361669, 375760, 413336, 474320, 478240, 516670, 526064, 590480, 657580, 723338, 751520, 826672, 948640, 1033340, 1052128, 1180960, 1315160, 1446676, 1653344, 1808345, 2066680, 2630320, 2893352, 3616690, 4133360, 5260640, 5786704, 7233380, 8266720, 11573408, 14466760, 28933520, 57867040]

約数ペア:

[(1, 57867040), (2, 28933520), (4, 14466760), (5, 11573408), (7, 8266720), (8, 7233380), (10, 5786704), (11, 5260640), (14, 4133360), (16, 3616690), (20, 2893352), (22, 2630320), (28, 2066680), (32, 1808345), (35, 1653344), (40, 1446676), (44, 1315160), (49, 1180960), (55, 1052128), (56, 1033340), (61, 948640), (70, 826672), (77, 751520), (80, 723338), (88, 657580), (98, 590480), (110, 526064), (112, 516670), (121, 478240), (122, 474320), (140, 413336), (154, 375760), (160, 361669), (176, 328790), (196, 295240), (220, 263032), (224, 258335), (242, 239120), (244, 237160), (245, 236192), (280, 206668), (305, 189728), (308, 187880), (352, 164395), (385, 150304), (392, 147620), (427, 135520), (440, 131516), (484, 119560), (488, 118580), (490, 118096), (539, 107360), (560, 103334), (605, 95648), (610, 94864), (616, 93940), (671, 86240), (770, 75152), (784, 73810), (847, 68320), (854, 67760), (880, 65758), (968, 59780), (976, 59290), (980, 59048), (1078, 53680), (1120, 51667), (1210, 47824), (1220, 47432), (1232, 46970), (1342, 43120), (1540, 37576), (1568, 36905), (1694, 34160), (1708, 33880), (1760, 32879), (1936, 29890), (1952, 29645), (1960, 29524), (2135, 27104), (2156, 26840), (2420, 23912), (2440, 23716), (2464, 23485), (2684, 21560), (2695, 21472), (2989, 19360), (3080, 18788), (3355, 17248), (3388, 17080), (3416, 16940), (3872, 14945), (3920, 14762), (4235, 13664), (4270, 13552), (4312, 13420), (4697, 12320), (4840, 11956), (4880, 11858), (5368, 10780), (5390, 10736), (5929, 9760), (5978, 9680), (6160, 9394), (6710, 8624), (6776, 8540), (6832, 8470), (7381, 7840)]