273543760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:633

約数の個数: 160

約数和(自身を含む): 782807040

約数和(自身を除く): 509263280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 47, 56, 70, 76, 80, 94, 95, 112, 133, 140, 152, 188, 190, 235, 266, 280, 304, 329, 376, 380, 470, 532, 547, 560, 658, 665, 752, 760, 893, 940, 1064, 1094, 1316, 1330, 1520, 1645, 1786, 1880, 2128, 2188, 2632, 2660, 2735, 3290, 3572, 3760, 3829, 4376, 4465, 5264, 5320, 5470, 6251, 6580, 7144, 7658, 8752, 8930, 10393, 10640, 10940, 12502, 13160, 14288, 15316, 17860, 19145, 20786, 21880, 25004, 25709, 26320, 30632, 31255, 35720, 38290, 41572, 43760, 50008, 51418, 51965, 61264, 62510, 71440, 72751, 76580, 83144, 100016, 102836, 103930, 125020, 128545, 145502, 153160, 166288, 179963, 205672, 207860, 250040, 257090, 291004, 306320, 359926, 363755, 411344, 415720, 488471, 500080, 514180, 582008, 719852, 727510, 831440, 899815, 976942, 1028360, 1164016, 1439704, 1455020, 1799630, 1953884, 2056720, 2442355, 2879408, 2910040, 3419297, 3599260, 3907768, 4884710, 5820080, 6838594, 7198520, 7815536, 9769420, 13677188, 14397040, 17096485, 19538840, 27354376, 34192970, 39077680, 54708752, 68385940, 136771880, 273543760]

約数ペア:

[(1, 273543760), (2, 136771880), (4, 68385940), (5, 54708752), (7, 39077680), (8, 34192970), (10, 27354376), (14, 19538840), (16, 17096485), (19, 14397040), (20, 13677188), (28, 9769420), (35, 7815536), (38, 7198520), (40, 6838594), (47, 5820080), (56, 4884710), (70, 3907768), (76, 3599260), (80, 3419297), (94, 2910040), (95, 2879408), (112, 2442355), (133, 2056720), (140, 1953884), (152, 1799630), (188, 1455020), (190, 1439704), (235, 1164016), (266, 1028360), (280, 976942), (304, 899815), (329, 831440), (376, 727510), (380, 719852), (470, 582008), (532, 514180), (547, 500080), (560, 488471), (658, 415720), (665, 411344), (752, 363755), (760, 359926), (893, 306320), (940, 291004), (1064, 257090), (1094, 250040), (1316, 207860), (1330, 205672), (1520, 179963), (1645, 166288), (1786, 153160), (1880, 145502), (2128, 128545), (2188, 125020), (2632, 103930), (2660, 102836), (2735, 100016), (3290, 83144), (3572, 76580), (3760, 72751), (3829, 71440), (4376, 62510), (4465, 61264), (5264, 51965), (5320, 51418), (5470, 50008), (6251, 43760), (6580, 41572), (7144, 38290), (7658, 35720), (8752, 31255), (8930, 30632), (10393, 26320), (10640, 25709), (10940, 25004), (12502, 21880), (13160, 20786), (14288, 19145), (15316, 17860)]