161011235840

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{345577}}^1$

素因数の和:345622

約数の個数: 176

約数和(自身を含む): 475371567552

約数和(自身を除く): 314360331712

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2560, 2912, 3328, 3584, 3640, 4160, 4480, 5120, 5824, 6656, 7168, 7280, 8320, 8960, 11648, 13312, 14560, 16640, 17920, 23296, 29120, 33280, 35840, 46592, 58240, 66560, 93184, 116480, 232960, 345577, 465920, 691154, 1382308, 1727885, 2419039, 2764616, 3455770, 4492501, 4838078, 5529232, 6911540, 8985002, 9676156, 11058464, 12095195, 13823080, 17970004, 19352312, 22116928, 22462505, 24190390, 27646160, 31447507, 35940008, 38704624, 44233856, 44925010, 48380780, 55292320, 62895014, 71880016, 77409248, 88467712, 89850020, 96761560, 110584640, 125790028, 143760032, 154818496, 157237535, 176935424, 179700040, 193523120, 221169280, 251580056, 287520064, 309636992, 314475070, 353870848, 359400080, 387046240, 442338560, 503160112, 575040128, 619273984, 628950140, 718800160, 774092480, 884677120, 1006320224, 1150080256, 1238547968, 1257900280, 1437600320, 1548184960, 1769354240, 2012640448, 2300160512, 2477095936, 2515800560, 2875200640, 3096369920, 4025280896, 4600321024, 5031601120, 5750401280, 6192739840, 8050561792, 10063202240, 11500802560, 12385479680, 16101123584, 20126404480, 23001605120, 32202247168, 40252808960, 80505617920, 161011235840]

約数ペア:

[(1, 161011235840), (2, 80505617920), (4, 40252808960), (5, 32202247168), (7, 23001605120), (8, 20126404480), (10, 16101123584), (13, 12385479680), (14, 11500802560), (16, 10063202240), (20, 8050561792), (26, 6192739840), (28, 5750401280), (32, 5031601120), (35, 4600321024), (40, 4025280896), (52, 3096369920), (56, 2875200640), (64, 2515800560), (65, 2477095936), (70, 2300160512), (80, 2012640448), (91, 1769354240), (104, 1548184960), (112, 1437600320), (128, 1257900280), (130, 1238547968), (140, 1150080256), (160, 1006320224), (182, 884677120), (208, 774092480), (224, 718800160), (256, 628950140), (260, 619273984), (280, 575040128), (320, 503160112), (364, 442338560), (416, 387046240), (448, 359400080), (455, 353870848), (512, 314475070), (520, 309636992), (560, 287520064), (640, 251580056), (728, 221169280), (832, 193523120), (896, 179700040), (910, 176935424), (1024, 157237535), (1040, 154818496), (1120, 143760032), (1280, 125790028), (1456, 110584640), (1664, 96761560), (1792, 89850020), (1820, 88467712), (2080, 77409248), (2240, 71880016), (2560, 62895014), (2912, 55292320), (3328, 48380780), (3584, 44925010), (3640, 44233856), (4160, 38704624), (4480, 35940008), (5120, 31447507), (5824, 27646160), (6656, 24190390), (7168, 22462505), (7280, 22116928), (8320, 19352312), (8960, 17970004), (11648, 13823080), (13312, 12095195), (14560, 11058464), (16640, 9676156), (17920, 8985002), (23296, 6911540), (29120, 5529232), (33280, 4838078), (35840, 4492501), (46592, 3455770), (58240, 2764616), (66560, 2419039), (93184, 1727885), (116480, 1382308), (232960, 691154), (345577, 465920)]