129656000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:899

約数の個数: 112

約数和(自身を含む): 338388960

約数和(自身を除く): 208732960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 320, 380, 400, 475, 500, 608, 760, 800, 853, 950, 1000, 1216, 1520, 1600, 1706, 1900, 2000, 2375, 3040, 3412, 3800, 4000, 4265, 4750, 6080, 6824, 7600, 8000, 8530, 9500, 13648, 15200, 16207, 17060, 19000, 21325, 27296, 30400, 32414, 34120, 38000, 42650, 54592, 64828, 68240, 76000, 81035, 85300, 106625, 129656, 136480, 152000, 162070, 170600, 213250, 259312, 272960, 324140, 341200, 405175, 426500, 518624, 648280, 682400, 810350, 853000, 1037248, 1296560, 1364800, 1620700, 1706000, 2025875, 2593120, 3241400, 3412000, 4051750, 5186240, 6482800, 6824000, 8103500, 12965600, 16207000, 25931200, 32414000, 64828000, 129656000]

約数ペア:

[(1, 129656000), (2, 64828000), (4, 32414000), (5, 25931200), (8, 16207000), (10, 12965600), (16, 8103500), (19, 6824000), (20, 6482800), (25, 5186240), (32, 4051750), (38, 3412000), (40, 3241400), (50, 2593120), (64, 2025875), (76, 1706000), (80, 1620700), (95, 1364800), (100, 1296560), (125, 1037248), (152, 853000), (160, 810350), (190, 682400), (200, 648280), (250, 518624), (304, 426500), (320, 405175), (380, 341200), (400, 324140), (475, 272960), (500, 259312), (608, 213250), (760, 170600), (800, 162070), (853, 152000), (950, 136480), (1000, 129656), (1216, 106625), (1520, 85300), (1600, 81035), (1706, 76000), (1900, 68240), (2000, 64828), (2375, 54592), (3040, 42650), (3412, 38000), (3800, 34120), (4000, 32414), (4265, 30400), (4750, 27296), (6080, 21325), (6824, 19000), (7600, 17060), (8000, 16207), (8530, 15200), (9500, 13648)]