255886400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 336

約数和(自身を含む): 822423552

約数和(自身を除く): 566537152

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 31, 32, 35, 40, 44, 50, 55, 56, 62, 64, 67, 70, 77, 80, 88, 100, 110, 112, 124, 134, 140, 154, 155, 160, 175, 176, 200, 217, 220, 224, 248, 268, 275, 280, 308, 310, 320, 335, 341, 350, 352, 385, 400, 434, 440, 448, 469, 496, 536, 550, 560, 616, 620, 670, 682, 700, 704, 737, 770, 775, 800, 868, 880, 938, 992, 1072, 1085, 1100, 1120, 1232, 1240, 1340, 1364, 1400, 1474, 1540, 1550, 1600, 1675, 1705, 1736, 1760, 1876, 1925, 1984, 2077, 2144, 2170, 2200, 2240, 2345, 2387, 2464, 2480, 2680, 2728, 2800, 2948, 3080, 3100, 3350, 3410, 3472, 3520, 3685, 3752, 3850, 4154, 4288, 4340, 4400, 4690, 4774, 4928, 4960, 5159, 5360, 5425, 5456, 5600, 5896, 6160, 6200, 6700, 6820, 6944, 7370, 7504, 7700, 8308, 8525, 8680, 8800, 9380, 9548, 9920, 10318, 10385, 10720, 10850, 10912, 11200, 11725, 11792, 11935, 12320, 12400, 13400, 13640, 13888, 14539, 14740, 15008, 15400, 16616, 17050, 17360, 17600, 18425, 18760, 19096, 20636, 20770, 21440, 21700, 21824, 22847, 23450, 23584, 23870, 24640, 24800, 25795, 26800, 27280, 29078, 29480, 30016, 30800, 33232, 34100, 34720, 36850, 37520, 38192, 41272, 41540, 43400, 45694, 46900, 47168, 47740, 49600, 51590, 51925, 53600, 54560, 58156, 58960, 59675, 61600, 66464, 68200, 69440, 72695, 73700, 75040, 76384, 82544, 83080, 86800, 91388, 93800, 95480, 103180, 103850, 107200, 109120, 114235, 116312, 117920, 119350, 123200, 128975, 132928, 136400, 145390, 147400, 150080, 152768, 159929, 165088, 166160, 173600, 182776, 187600, 190960, 206360, 207700, 228470, 232624, 235840, 238700, 257950, 272800, 290780, 294800, 319858, 330176, 332320, 347200, 363475, 365552, 375200, 381920, 412720, 415400, 456940, 465248, 477400, 515900, 545600, 571175, 581560, 589600, 639716, 664640, 726950, 731104, 750400, 763840, 799645, 825440, 830800, 913880, 930496, 954800, 1031800, 1142350, 1163120, 1179200, 1279432, 1453900, 1462208, 1599290, 1650880, 1661600, 1827760, 1909600, 2063600, 2284700, 2326240, 2558864, 2907800, 3198580, 3323200, 3655520, 3819200, 3998225, 4127200, 4569400, 4652480, 5117728, 5815600, 6397160, 7311040, 7996450, 8254400, 9138800, 10235456, 11631200, 12794320, 15992900, 18277600, 23262400, 25588640, 31985800, 36555200, 51177280, 63971600, 127943200, 255886400]

約数ペア:

[(1, 255886400), (2, 127943200), (4, 63971600), (5, 51177280), (7, 36555200), (8, 31985800), (10, 25588640), (11, 23262400), (14, 18277600), (16, 15992900), (20, 12794320), (22, 11631200), (25, 10235456), (28, 9138800), (31, 8254400), (32, 7996450), (35, 7311040), (40, 6397160), (44, 5815600), (50, 5117728), (55, 4652480), (56, 4569400), (62, 4127200), (64, 3998225), (67, 3819200), (70, 3655520), (77, 3323200), (80, 3198580), (88, 2907800), (100, 2558864), (110, 2326240), (112, 2284700), (124, 2063600), (134, 1909600), (140, 1827760), (154, 1661600), (155, 1650880), (160, 1599290), (175, 1462208), (176, 1453900), (200, 1279432), (217, 1179200), (220, 1163120), (224, 1142350), (248, 1031800), (268, 954800), (275, 930496), (280, 913880), (308, 830800), (310, 825440), (320, 799645), (335, 763840), (341, 750400), (350, 731104), (352, 726950), (385, 664640), (400, 639716), (434, 589600), (440, 581560), (448, 571175), (469, 545600), (496, 515900), (536, 477400), (550, 465248), (560, 456940), (616, 415400), (620, 412720), (670, 381920), (682, 375200), (700, 365552), (704, 363475), (737, 347200), (770, 332320), (775, 330176), (800, 319858), (868, 294800), (880, 290780), (938, 272800), (992, 257950), (1072, 238700), (1085, 235840), (1100, 232624), (1120, 228470), (1232, 207700), (1240, 206360), (1340, 190960), (1364, 187600), (1400, 182776), (1474, 173600), (1540, 166160), (1550, 165088), (1600, 159929), (1675, 152768), (1705, 150080), (1736, 147400), (1760, 145390), (1876, 136400), (1925, 132928), (1984, 128975), (2077, 123200), (2144, 119350), (2170, 117920), (2200, 116312), (2240, 114235), (2345, 109120), (2387, 107200), (2464, 103850), (2480, 103180), (2680, 95480), (2728, 93800), (2800, 91388), (2948, 86800), (3080, 83080), (3100, 82544), (3350, 76384), (3410, 75040), (3472, 73700), (3520, 72695), (3685, 69440), (3752, 68200), (3850, 66464), (4154, 61600), (4288, 59675), (4340, 58960), (4400, 58156), (4690, 54560), (4774, 53600), (4928, 51925), (4960, 51590), (5159, 49600), (5360, 47740), (5425, 47168), (5456, 46900), (5600, 45694), (5896, 43400), (6160, 41540), (6200, 41272), (6700, 38192), (6820, 37520), (6944, 36850), (7370, 34720), (7504, 34100), (7700, 33232), (8308, 30800), (8525, 30016), (8680, 29480), (8800, 29078), (9380, 27280), (9548, 26800), (9920, 25795), (10318, 24800), (10385, 24640), (10720, 23870), (10850, 23584), (10912, 23450), (11200, 22847), (11725, 21824), (11792, 21700), (11935, 21440), (12320, 20770), (12400, 20636), (13400, 19096), (13640, 18760), (13888, 18425), (14539, 17600), (14740, 17360), (15008, 17050), (15400, 16616)]