16505790400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7159}}^1$

素因数の和:7323

約数の個数: 168

約数和(自身を含む): 44651249280

約数和(自身を除く): 28145458880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 131, 160, 176, 200, 220, 262, 275, 320, 352, 400, 440, 524, 550, 655, 704, 800, 880, 1048, 1100, 1310, 1441, 1600, 1760, 2096, 2200, 2620, 2882, 3275, 3520, 4192, 4400, 5240, 5764, 6550, 7159, 7205, 8384, 8800, 10480, 11528, 13100, 14318, 14410, 17600, 20960, 23056, 26200, 28636, 28820, 35795, 36025, 41920, 46112, 52400, 57272, 57640, 71590, 72050, 78749, 92224, 104800, 114544, 115280, 143180, 144100, 157498, 178975, 209600, 229088, 230560, 286360, 288200, 314996, 357950, 393745, 458176, 461120, 572720, 576400, 629992, 715900, 787490, 937829, 1145440, 1152800, 1259984, 1431800, 1574980, 1875658, 1968725, 2290880, 2305600, 2519968, 2863600, 3149960, 3751316, 3937450, 4689145, 5039936, 5727200, 6299920, 7502632, 7874900, 9378290, 10316119, 11454400, 12599840, 15005264, 15749800, 18756580, 20632238, 23445725, 25199680, 30010528, 31499600, 37513160, 41264476, 46891450, 51580595, 60021056, 62999200, 75026320, 82528952, 93782900, 103161190, 125998400, 150052640, 165057904, 187565800, 206322380, 257902975, 300105280, 330115808, 375131600, 412644760, 515805950, 660231616, 750263200, 825289520, 1031611900, 1500526400, 1650579040, 2063223800, 3301158080, 4126447600, 8252895200, 16505790400]

約数ペア:

[(1, 16505790400), (2, 8252895200), (4, 4126447600), (5, 3301158080), (8, 2063223800), (10, 1650579040), (11, 1500526400), (16, 1031611900), (20, 825289520), (22, 750263200), (25, 660231616), (32, 515805950), (40, 412644760), (44, 375131600), (50, 330115808), (55, 300105280), (64, 257902975), (80, 206322380), (88, 187565800), (100, 165057904), (110, 150052640), (131, 125998400), (160, 103161190), (176, 93782900), (200, 82528952), (220, 75026320), (262, 62999200), (275, 60021056), (320, 51580595), (352, 46891450), (400, 41264476), (440, 37513160), (524, 31499600), (550, 30010528), (655, 25199680), (704, 23445725), (800, 20632238), (880, 18756580), (1048, 15749800), (1100, 15005264), (1310, 12599840), (1441, 11454400), (1600, 10316119), (1760, 9378290), (2096, 7874900), (2200, 7502632), (2620, 6299920), (2882, 5727200), (3275, 5039936), (3520, 4689145), (4192, 3937450), (4400, 3751316), (5240, 3149960), (5764, 2863600), (6550, 2519968), (7159, 2305600), (7205, 2290880), (8384, 1968725), (8800, 1875658), (10480, 1574980), (11528, 1431800), (13100, 1259984), (14318, 1152800), (14410, 1145440), (17600, 937829), (20960, 787490), (23056, 715900), (26200, 629992), (28636, 576400), (28820, 572720), (35795, 461120), (36025, 458176), (41920, 393745), (46112, 357950), (52400, 314996), (57272, 288200), (57640, 286360), (71590, 230560), (72050, 229088), (78749, 209600), (92224, 178975), (104800, 157498), (114544, 144100), (115280, 143180)]