16408868800

素因数分解:

$2^6\times 5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{3019}}^1$

素因数の和:3163

約数の個数: 168

約数和(自身を含む): 41851884800

約数和(自身を除く): 25443016000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 79, 80, 86, 100, 158, 160, 172, 200, 215, 316, 320, 344, 395, 400, 430, 632, 688, 790, 800, 860, 1075, 1264, 1376, 1580, 1600, 1720, 1975, 2150, 2528, 2752, 3019, 3160, 3397, 3440, 3950, 4300, 5056, 6038, 6320, 6794, 6880, 7900, 8600, 12076, 12640, 13588, 13760, 15095, 15800, 16985, 17200, 24152, 25280, 27176, 30190, 31600, 33970, 34400, 48304, 54352, 60380, 63200, 67940, 68800, 75475, 84925, 96608, 108704, 120760, 126400, 129817, 135880, 150950, 169850, 193216, 217408, 238501, 241520, 259634, 271760, 301900, 339700, 477002, 483040, 519268, 543520, 603800, 649085, 679400, 954004, 966080, 1038536, 1087040, 1192505, 1207600, 1298170, 1358800, 1908008, 2077072, 2385010, 2415200, 2596340, 2717600, 3245425, 3816016, 4154144, 4770020, 4830400, 5192680, 5435200, 5962525, 6490850, 7632032, 8308288, 9540040, 10255543, 10385360, 11925050, 12981700, 15264064, 19080080, 20511086, 20770720, 23850100, 25963400, 38160160, 41022172, 41541440, 47700200, 51277715, 51926800, 76320320, 82044344, 95400400, 102555430, 103853600, 164088688, 190800800, 205110860, 207707200, 256388575, 328177376, 381601600, 410221720, 512777150, 656354752, 820443440, 1025554300, 1640886880, 2051108600, 3281773760, 4102217200, 8204434400, 16408868800]

約数ペア:

[(1, 16408868800), (2, 8204434400), (4, 4102217200), (5, 3281773760), (8, 2051108600), (10, 1640886880), (16, 1025554300), (20, 820443440), (25, 656354752), (32, 512777150), (40, 410221720), (43, 381601600), (50, 328177376), (64, 256388575), (79, 207707200), (80, 205110860), (86, 190800800), (100, 164088688), (158, 103853600), (160, 102555430), (172, 95400400), (200, 82044344), (215, 76320320), (316, 51926800), (320, 51277715), (344, 47700200), (395, 41541440), (400, 41022172), (430, 38160160), (632, 25963400), (688, 23850100), (790, 20770720), (800, 20511086), (860, 19080080), (1075, 15264064), (1264, 12981700), (1376, 11925050), (1580, 10385360), (1600, 10255543), (1720, 9540040), (1975, 8308288), (2150, 7632032), (2528, 6490850), (2752, 5962525), (3019, 5435200), (3160, 5192680), (3397, 4830400), (3440, 4770020), (3950, 4154144), (4300, 3816016), (5056, 3245425), (6038, 2717600), (6320, 2596340), (6794, 2415200), (6880, 2385010), (7900, 2077072), (8600, 1908008), (12076, 1358800), (12640, 1298170), (13588, 1207600), (13760, 1192505), (15095, 1087040), (15800, 1038536), (16985, 966080), (17200, 954004), (24152, 679400), (25280, 649085), (27176, 603800), (30190, 543520), (31600, 519268), (33970, 483040), (34400, 477002), (48304, 339700), (54352, 301900), (60380, 271760), (63200, 259634), (67940, 241520), (68800, 238501), (75475, 217408), (84925, 193216), (96608, 169850), (108704, 150950), (120760, 135880), (126400, 129817)]