8157396800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1039}}^1$

素因数の和:1769

約数の個数: 168

約数和(自身を含む): 22994599680

約数和(自身を除く): 14837202880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 701, 800, 1039, 1120, 1400, 1402, 1600, 2078, 2240, 2800, 2804, 3505, 4156, 4907, 5195, 5600, 5608, 7010, 7273, 8312, 9814, 10390, 11200, 11216, 14020, 14546, 16624, 17525, 19628, 20780, 22432, 24535, 25975, 28040, 29092, 33248, 35050, 36365, 39256, 41560, 44864, 49070, 51950, 56080, 58184, 66496, 70100, 72730, 78512, 83120, 98140, 103900, 112160, 116368, 122675, 140200, 145460, 157024, 166240, 181825, 196280, 207800, 224320, 232736, 245350, 280400, 290920, 314048, 332480, 363650, 392560, 415600, 465472, 490700, 560800, 581840, 727300, 728339, 785120, 831200, 981400, 1121600, 1163680, 1454600, 1456678, 1570240, 1662400, 1962800, 2327360, 2909200, 2913356, 3641695, 3925600, 5098373, 5818400, 5826712, 7283390, 7851200, 10196746, 11636800, 11653424, 14566780, 18208475, 20393492, 23306848, 25491865, 29133560, 36416950, 40786984, 46613696, 50983730, 58267120, 72833900, 81573968, 101967460, 116534240, 127459325, 145667800, 163147936, 203934920, 233068480, 254918650, 291335600, 326295872, 407869840, 509837300, 582671200, 815739680, 1019674600, 1165342400, 1631479360, 2039349200, 4078698400, 8157396800]

約数ペア:

[(1, 8157396800), (2, 4078698400), (4, 2039349200), (5, 1631479360), (7, 1165342400), (8, 1019674600), (10, 815739680), (14, 582671200), (16, 509837300), (20, 407869840), (25, 326295872), (28, 291335600), (32, 254918650), (35, 233068480), (40, 203934920), (50, 163147936), (56, 145667800), (64, 127459325), (70, 116534240), (80, 101967460), (100, 81573968), (112, 72833900), (140, 58267120), (160, 50983730), (175, 46613696), (200, 40786984), (224, 36416950), (280, 29133560), (320, 25491865), (350, 23306848), (400, 20393492), (448, 18208475), (560, 14566780), (700, 11653424), (701, 11636800), (800, 10196746), (1039, 7851200), (1120, 7283390), (1400, 5826712), (1402, 5818400), (1600, 5098373), (2078, 3925600), (2240, 3641695), (2800, 2913356), (2804, 2909200), (3505, 2327360), (4156, 1962800), (4907, 1662400), (5195, 1570240), (5600, 1456678), (5608, 1454600), (7010, 1163680), (7273, 1121600), (8312, 981400), (9814, 831200), (10390, 785120), (11200, 728339), (11216, 727300), (14020, 581840), (14546, 560800), (16624, 490700), (17525, 465472), (19628, 415600), (20780, 392560), (22432, 363650), (24535, 332480), (25975, 314048), (28040, 290920), (29092, 280400), (33248, 245350), (35050, 232736), (36365, 224320), (39256, 207800), (41560, 196280), (44864, 181825), (49070, 166240), (51950, 157024), (56080, 145460), (58184, 140200), (66496, 122675), (70100, 116368), (72730, 112160), (78512, 103900), (83120, 98140)]