1353891840

素因数分解:

$2^{14}\times 3^1\times 5^1\times 7^1\times {\mathrm{787}}^1$

素因数の和:830

約数の個数: 240

約数和(自身を含む): 4957516032

約数和(自身を除く): 3603624192

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, 787, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1574, 1680, 1792, 1920, 2048, 2240, 2361, 2560, 2688, 3072, 3148, 3360, 3584, 3840, 3935, 4096, 4480, 4722, 5120, 5376, 5509, 6144, 6296, 6720, 7168, 7680, 7870, 8192, 8960, 9444, 10240, 10752, 11018, 11805, 12288, 12592, 13440, 14336, 15360, 15740, 16384, 16527, 17920, 18888, 20480, 21504, 22036, 23610, 24576, 25184, 26880, 27545, 28672, 30720, 31480, 33054, 35840, 37776, 40960, 43008, 44072, 47220, 49152, 50368, 53760, 55090, 57344, 61440, 62960, 66108, 71680, 75552, 81920, 82635, 86016, 88144, 94440, 100736, 107520, 110180, 114688, 122880, 125920, 132216, 143360, 151104, 165270, 172032, 176288, 188880, 201472, 215040, 220360, 245760, 251840, 264432, 286720, 302208, 330540, 344064, 352576, 377760, 402944, 430080, 440720, 503680, 528864, 573440, 604416, 661080, 705152, 755520, 805888, 860160, 881440, 1007360, 1057728, 1208832, 1322160, 1410304, 1511040, 1611776, 1720320, 1762880, 2014720, 2115456, 2417664, 2644320, 2820608, 3022080, 3223552, 3525760, 4029440, 4230912, 4835328, 5288640, 5641216, 6044160, 6447104, 7051520, 8058880, 8461824, 9670656, 10577280, 11282432, 12088320, 12894208, 14103040, 16117760, 16923648, 19341312, 21154560, 22564864, 24176640, 28206080, 32235520, 33847296, 38682624, 42309120, 45129728, 48353280, 56412160, 64471040, 67694592, 84618240, 90259456, 96706560, 112824320, 135389184, 169236480, 193413120, 225648640, 270778368, 338472960, 451297280, 676945920, 1353891840]

約数ペア:

[(1, 1353891840), (2, 676945920), (3, 451297280), (4, 338472960), (5, 270778368), (6, 225648640), (7, 193413120), (8, 169236480), (10, 135389184), (12, 112824320), (14, 96706560), (15, 90259456), (16, 84618240), (20, 67694592), (21, 64471040), (24, 56412160), (28, 48353280), (30, 45129728), (32, 42309120), (35, 38682624), (40, 33847296), (42, 32235520), (48, 28206080), (56, 24176640), (60, 22564864), (64, 21154560), (70, 19341312), (80, 16923648), (84, 16117760), (96, 14103040), (105, 12894208), (112, 12088320), (120, 11282432), (128, 10577280), (140, 9670656), (160, 8461824), (168, 8058880), (192, 7051520), (210, 6447104), (224, 6044160), (240, 5641216), (256, 5288640), (280, 4835328), (320, 4230912), (336, 4029440), (384, 3525760), (420, 3223552), (448, 3022080), (480, 2820608), (512, 2644320), (560, 2417664), (640, 2115456), (672, 2014720), (768, 1762880), (787, 1720320), (840, 1611776), (896, 1511040), (960, 1410304), (1024, 1322160), (1120, 1208832), (1280, 1057728), (1344, 1007360), (1536, 881440), (1574, 860160), (1680, 805888), (1792, 755520), (1920, 705152), (2048, 661080), (2240, 604416), (2361, 573440), (2560, 528864), (2688, 503680), (3072, 440720), (3148, 430080), (3360, 402944), (3584, 377760), (3840, 352576), (3935, 344064), (4096, 330540), (4480, 302208), (4722, 286720), (5120, 264432), (5376, 251840), (5509, 245760), (6144, 220360), (6296, 215040), (6720, 201472), (7168, 188880), (7680, 176288), (7870, 172032), (8192, 165270), (8960, 151104), (9444, 143360), (10240, 132216), (10752, 125920), (11018, 122880), (11805, 114688), (12288, 110180), (12592, 107520), (13440, 100736), (14336, 94440), (15360, 88144), (15740, 86016), (16384, 82635), (16527, 81920), (17920, 75552), (18888, 71680), (20480, 66108), (21504, 62960), (22036, 61440), (23610, 57344), (24576, 55090), (25184, 53760), (26880, 50368), (27545, 49152), (28672, 47220), (30720, 44072), (31480, 43008), (33054, 40960), (35840, 37776)]