1725640080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2801}}^1$

素因数の和:2985

約数の個数: 160

約数和(自身を含む): 5703706368

約数和(自身を除く): 3978066288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 151, 170, 204, 240, 255, 272, 302, 340, 408, 453, 510, 604, 680, 755, 816, 906, 1020, 1208, 1360, 1510, 1812, 2040, 2265, 2416, 2567, 2801, 3020, 3624, 4080, 4530, 5134, 5602, 6040, 7248, 7701, 8403, 9060, 10268, 11204, 12080, 12835, 14005, 15402, 16806, 18120, 20536, 22408, 25670, 28010, 30804, 33612, 36240, 38505, 41072, 42015, 44816, 47617, 51340, 56020, 61608, 67224, 77010, 84030, 95234, 102680, 112040, 123216, 134448, 142851, 154020, 168060, 190468, 205360, 224080, 238085, 285702, 308040, 336120, 380936, 422951, 476170, 571404, 616080, 672240, 714255, 761872, 845902, 952340, 1142808, 1268853, 1428510, 1691804, 1904680, 2114755, 2285616, 2537706, 2857020, 3383608, 3809360, 4229510, 5075412, 5714040, 6344265, 6767216, 7190167, 8459020, 10150824, 11428080, 12688530, 14380334, 16918040, 20301648, 21570501, 25377060, 28760668, 33836080, 35950835, 43141002, 50754120, 57521336, 71901670, 86282004, 101508240, 107852505, 115042672, 143803340, 172564008, 215705010, 287606680, 345128016, 431410020, 575213360, 862820040, 1725640080]

約数ペア:

[(1, 1725640080), (2, 862820040), (3, 575213360), (4, 431410020), (5, 345128016), (6, 287606680), (8, 215705010), (10, 172564008), (12, 143803340), (15, 115042672), (16, 107852505), (17, 101508240), (20, 86282004), (24, 71901670), (30, 57521336), (34, 50754120), (40, 43141002), (48, 35950835), (51, 33836080), (60, 28760668), (68, 25377060), (80, 21570501), (85, 20301648), (102, 16918040), (120, 14380334), (136, 12688530), (151, 11428080), (170, 10150824), (204, 8459020), (240, 7190167), (255, 6767216), (272, 6344265), (302, 5714040), (340, 5075412), (408, 4229510), (453, 3809360), (510, 3383608), (604, 2857020), (680, 2537706), (755, 2285616), (816, 2114755), (906, 1904680), (1020, 1691804), (1208, 1428510), (1360, 1268853), (1510, 1142808), (1812, 952340), (2040, 845902), (2265, 761872), (2416, 714255), (2567, 672240), (2801, 616080), (3020, 571404), (3624, 476170), (4080, 422951), (4530, 380936), (5134, 336120), (5602, 308040), (6040, 285702), (7248, 238085), (7701, 224080), (8403, 205360), (9060, 190468), (10268, 168060), (11204, 154020), (12080, 142851), (12835, 134448), (14005, 123216), (15402, 112040), (16806, 102680), (18120, 95234), (20536, 84030), (22408, 77010), (25670, 67224), (28010, 61608), (30804, 56020), (33612, 51340), (36240, 47617), (38505, 44816), (41072, 42015)]