1660968960

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{1931}}^1$

素因数の和:1972

約数の個数: 224

約数和(自身を含む): 6077175552

約数和(自身を除く): 4416206592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 1931, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 3862, 4096, 4480, 5120, 5376, 5793, 6144, 6720, 7168, 7680, 7724, 8192, 8960, 9655, 10240, 10752, 11586, 12288, 13440, 13517, 14336, 15360, 15448, 17920, 19310, 20480, 21504, 23172, 24576, 26880, 27034, 28672, 28965, 30720, 30896, 35840, 38620, 40551, 40960, 43008, 46344, 53760, 54068, 57344, 57930, 61440, 61792, 67585, 71680, 77240, 81102, 86016, 92688, 107520, 108136, 115860, 122880, 123584, 135170, 143360, 154480, 162204, 172032, 185376, 202755, 215040, 216272, 231720, 247168, 270340, 286720, 308960, 324408, 370752, 405510, 430080, 432544, 463440, 494336, 540680, 617920, 648816, 741504, 811020, 860160, 865088, 926880, 988672, 1081360, 1235840, 1297632, 1483008, 1622040, 1730176, 1853760, 1977344, 2162720, 2471680, 2595264, 2966016, 3244080, 3460352, 3707520, 3954688, 4325440, 4943360, 5190528, 5932032, 6488160, 6920704, 7415040, 7909376, 8650880, 9886720, 10381056, 11864064, 12976320, 13841408, 14830080, 15818752, 17301760, 19773440, 20762112, 23728128, 25952640, 27682816, 29660160, 34603520, 39546880, 41524224, 47456256, 51905280, 55365632, 59320320, 69207040, 79093760, 83048448, 103810560, 110731264, 118640640, 138414080, 166096896, 207621120, 237281280, 276828160, 332193792, 415242240, 553656320, 830484480, 1660968960]

約数ペア:

[(1, 1660968960), (2, 830484480), (3, 553656320), (4, 415242240), (5, 332193792), (6, 276828160), (7, 237281280), (8, 207621120), (10, 166096896), (12, 138414080), (14, 118640640), (15, 110731264), (16, 103810560), (20, 83048448), (21, 79093760), (24, 69207040), (28, 59320320), (30, 55365632), (32, 51905280), (35, 47456256), (40, 41524224), (42, 39546880), (48, 34603520), (56, 29660160), (60, 27682816), (64, 25952640), (70, 23728128), (80, 20762112), (84, 19773440), (96, 17301760), (105, 15818752), (112, 14830080), (120, 13841408), (128, 12976320), (140, 11864064), (160, 10381056), (168, 9886720), (192, 8650880), (210, 7909376), (224, 7415040), (240, 6920704), (256, 6488160), (280, 5932032), (320, 5190528), (336, 4943360), (384, 4325440), (420, 3954688), (448, 3707520), (480, 3460352), (512, 3244080), (560, 2966016), (640, 2595264), (672, 2471680), (768, 2162720), (840, 1977344), (896, 1853760), (960, 1730176), (1024, 1622040), (1120, 1483008), (1280, 1297632), (1344, 1235840), (1536, 1081360), (1680, 988672), (1792, 926880), (1920, 865088), (1931, 860160), (2048, 811020), (2240, 741504), (2560, 648816), (2688, 617920), (3072, 540680), (3360, 494336), (3584, 463440), (3840, 432544), (3862, 430080), (4096, 405510), (4480, 370752), (5120, 324408), (5376, 308960), (5793, 286720), (6144, 270340), (6720, 247168), (7168, 231720), (7680, 216272), (7724, 215040), (8192, 202755), (8960, 185376), (9655, 172032), (10240, 162204), (10752, 154480), (11586, 143360), (12288, 135170), (13440, 123584), (13517, 122880), (14336, 115860), (15360, 108136), (15448, 107520), (17920, 92688), (19310, 86016), (20480, 81102), (21504, 77240), (23172, 71680), (24576, 67585), (26880, 61792), (27034, 61440), (28672, 57930), (28965, 57344), (30720, 54068), (30896, 53760), (35840, 46344), (38620, 43008), (40551, 40960)]