442121584640

素因数分解:

$2^{23}\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 1082331694080

約数和(自身を除く): 640210109440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 127, 128, 160, 166, 254, 256, 320, 332, 415, 508, 512, 635, 640, 664, 830, 1016, 1024, 1270, 1280, 1328, 1660, 2032, 2048, 2540, 2560, 2656, 3320, 4064, 4096, 5080, 5120, 5312, 6640, 8128, 8192, 10160, 10240, 10541, 10624, 13280, 16256, 16384, 20320, 20480, 21082, 21248, 26560, 32512, 32768, 40640, 40960, 42164, 42496, 52705, 53120, 65024, 65536, 81280, 81920, 84328, 84992, 105410, 106240, 130048, 131072, 162560, 163840, 168656, 169984, 210820, 212480, 260096, 262144, 325120, 327680, 337312, 339968, 421640, 424960, 520192, 524288, 650240, 655360, 674624, 679936, 843280, 849920, 1040384, 1048576, 1300480, 1310720, 1349248, 1359872, 1686560, 1699840, 2080768, 2097152, 2600960, 2621440, 2698496, 2719744, 3373120, 3399680, 4161536, 4194304, 5201920, 5242880, 5396992, 5439488, 6746240, 6799360, 8323072, 8388608, 10403840, 10485760, 10793984, 10878976, 13492480, 13598720, 16646144, 20807680, 20971520, 21587968, 21757952, 26984960, 27197440, 33292288, 41615360, 41943040, 43175936, 43515904, 53969920, 54394880, 66584576, 83230720, 86351872, 87031808, 107939840, 108789760, 133169152, 166461440, 172703744, 174063616, 215879680, 217579520, 266338304, 332922880, 345407488, 348127232, 431759360, 435159040, 532676608, 665845760, 690814976, 696254464, 863518720, 870318080, 1065353216, 1331691520, 1381629952, 1727037440, 1740636160, 2663383040, 2763259904, 3454074880, 3481272320, 5326766080, 5526519808, 6908149760, 11053039616, 13816299520, 22106079232, 27632599040, 44212158464, 55265198080, 88424316928, 110530396160, 221060792320, 442121584640]

約数ペア:

[(1, 442121584640), (2, 221060792320), (4, 110530396160), (5, 88424316928), (8, 55265198080), (10, 44212158464), (16, 27632599040), (20, 22106079232), (32, 13816299520), (40, 11053039616), (64, 6908149760), (80, 5526519808), (83, 5326766080), (127, 3481272320), (128, 3454074880), (160, 2763259904), (166, 2663383040), (254, 1740636160), (256, 1727037440), (320, 1381629952), (332, 1331691520), (415, 1065353216), (508, 870318080), (512, 863518720), (635, 696254464), (640, 690814976), (664, 665845760), (830, 532676608), (1016, 435159040), (1024, 431759360), (1270, 348127232), (1280, 345407488), (1328, 332922880), (1660, 266338304), (2032, 217579520), (2048, 215879680), (2540, 174063616), (2560, 172703744), (2656, 166461440), (3320, 133169152), (4064, 108789760), (4096, 107939840), (5080, 87031808), (5120, 86351872), (5312, 83230720), (6640, 66584576), (8128, 54394880), (8192, 53969920), (10160, 43515904), (10240, 43175936), (10541, 41943040), (10624, 41615360), (13280, 33292288), (16256, 27197440), (16384, 26984960), (20320, 21757952), (20480, 21587968), (21082, 20971520), (21248, 20807680), (26560, 16646144), (32512, 13598720), (32768, 13492480), (40640, 10878976), (40960, 10793984), (42164, 10485760), (42496, 10403840), (52705, 8388608), (53120, 8323072), (65024, 6799360), (65536, 6746240), (81280, 5439488), (81920, 5396992), (84328, 5242880), (84992, 5201920), (105410, 4194304), (106240, 4161536), (130048, 3399680), (131072, 3373120), (162560, 2719744), (163840, 2698496), (168656, 2621440), (169984, 2600960), (210820, 2097152), (212480, 2080768), (260096, 1699840), (262144, 1686560), (325120, 1359872), (327680, 1349248), (337312, 1310720), (339968, 1300480), (421640, 1048576), (424960, 1040384), (520192, 849920), (524288, 843280), (650240, 679936), (655360, 674624)]