1680875712

素因数分解:

$2^6\times 3^8\times {\mathrm{4003}}^1$

素因数の和:4039

約数の個数: 126

約数和(自身を含む): 5004227228

約数和(自身を除く): 3323351516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 729, 864, 972, 1296, 1458, 1728, 1944, 2187, 2592, 2916, 3888, 4003, 4374, 5184, 5832, 6561, 7776, 8006, 8748, 11664, 12009, 13122, 15552, 16012, 17496, 23328, 24018, 26244, 32024, 34992, 36027, 46656, 48036, 52488, 64048, 69984, 72054, 96072, 104976, 108081, 128096, 139968, 144108, 192144, 209952, 216162, 256192, 288216, 324243, 384288, 419904, 432324, 576432, 648486, 768576, 864648, 972729, 1152864, 1296972, 1729296, 1945458, 2305728, 2593944, 2918187, 3458592, 3890916, 5187888, 5836374, 6917184, 7781832, 8754561, 10375776, 11672748, 15563664, 17509122, 20751552, 23345496, 26263683, 31127328, 35018244, 46690992, 52527366, 62254656, 70036488, 93381984, 105054732, 140072976, 186763968, 210109464, 280145952, 420218928, 560291904, 840437856, 1680875712]

約数ペア:

[(1, 1680875712), (2, 840437856), (3, 560291904), (4, 420218928), (6, 280145952), (8, 210109464), (9, 186763968), (12, 140072976), (16, 105054732), (18, 93381984), (24, 70036488), (27, 62254656), (32, 52527366), (36, 46690992), (48, 35018244), (54, 31127328), (64, 26263683), (72, 23345496), (81, 20751552), (96, 17509122), (108, 15563664), (144, 11672748), (162, 10375776), (192, 8754561), (216, 7781832), (243, 6917184), (288, 5836374), (324, 5187888), (432, 3890916), (486, 3458592), (576, 2918187), (648, 2593944), (729, 2305728), (864, 1945458), (972, 1729296), (1296, 1296972), (1458, 1152864), (1728, 972729), (1944, 864648), (2187, 768576), (2592, 648486), (2916, 576432), (3888, 432324), (4003, 419904), (4374, 384288), (5184, 324243), (5832, 288216), (6561, 256192), (7776, 216162), (8006, 209952), (8748, 192144), (11664, 144108), (12009, 139968), (13122, 128096), (15552, 108081), (16012, 104976), (17496, 96072), (23328, 72054), (24018, 69984), (26244, 64048), (32024, 52488), (34992, 48036), (36027, 46656)]