16938004480

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 312

約数和(自身を含む): 44939102400

約数和(自身を除く): 28001097920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 79, 80, 95, 116, 128, 145, 152, 158, 160, 190, 232, 256, 290, 304, 316, 320, 361, 380, 395, 464, 512, 551, 580, 608, 632, 640, 722, 760, 790, 928, 1024, 1102, 1160, 1216, 1264, 1280, 1444, 1501, 1520, 1580, 1805, 1856, 2048, 2204, 2291, 2320, 2432, 2528, 2560, 2755, 2888, 3002, 3040, 3160, 3610, 3712, 4096, 4408, 4582, 4640, 4864, 5056, 5120, 5510, 5776, 6004, 6080, 6320, 7220, 7424, 7505, 8816, 9164, 9280, 9728, 10112, 10240, 10469, 11020, 11455, 11552, 12008, 12160, 12640, 14440, 14848, 15010, 17632, 18328, 18560, 19456, 20224, 20480, 20938, 22040, 22910, 23104, 24016, 24320, 25280, 28519, 28880, 29696, 30020, 35264, 36656, 37120, 38912, 40448, 41876, 43529, 44080, 45820, 46208, 48032, 48640, 50560, 52345, 57038, 57760, 59392, 60040, 70528, 73312, 74240, 77824, 80896, 83752, 87058, 88160, 91640, 92416, 96064, 97280, 101120, 104690, 114076, 115520, 118784, 120080, 141056, 142595, 146624, 148480, 161792, 167504, 174116, 176320, 183280, 184832, 192128, 194560, 202240, 209380, 217645, 228152, 231040, 240160, 282112, 285190, 293248, 296960, 323584, 335008, 348232, 352640, 366560, 369664, 384256, 389120, 404480, 418760, 435290, 456304, 462080, 480320, 564224, 570380, 586496, 593920, 670016, 696464, 705280, 733120, 739328, 768512, 808960, 827051, 837520, 870580, 912608, 924160, 960640, 1128448, 1140760, 1172992, 1340032, 1392928, 1410560, 1466240, 1478656, 1537024, 1617920, 1654102, 1675040, 1741160, 1825216, 1848320, 1921280, 2256896, 2281520, 2345984, 2680064, 2785856, 2821120, 2932480, 3074048, 3308204, 3350080, 3482320, 3650432, 3696640, 3842560, 4135255, 4563040, 4691968, 5360128, 5571712, 5642240, 5864960, 6148096, 6616408, 6700160, 6964640, 7300864, 7393280, 7685120, 8270510, 9126080, 9383936, 10720256, 11143424, 11284480, 11729920, 13232816, 13400320, 13929280, 14601728, 15370240, 16541020, 18252160, 21440512, 22286848, 23459840, 26465632, 26800640, 27858560, 29203456, 30740480, 33082040, 36504320, 42881024, 44573696, 46919680, 52931264, 53601280, 55717120, 58406912, 66164080, 73008640, 89147392, 105862528, 107202560, 111434240, 116813824, 132328160, 146017280, 178294784, 211725056, 214405120, 222868480, 264656320, 292034560, 423450112, 445736960, 529312640, 584069120, 846900224, 891473920, 1058625280, 1693800448, 2117250560, 3387600896, 4234501120, 8469002240, 16938004480]

約数ペア:

[(1, 16938004480), (2, 8469002240), (4, 4234501120), (5, 3387600896), (8, 2117250560), (10, 1693800448), (16, 1058625280), (19, 891473920), (20, 846900224), (29, 584069120), (32, 529312640), (38, 445736960), (40, 423450112), (58, 292034560), (64, 264656320), (76, 222868480), (79, 214405120), (80, 211725056), (95, 178294784), (116, 146017280), (128, 132328160), (145, 116813824), (152, 111434240), (158, 107202560), (160, 105862528), (190, 89147392), (232, 73008640), (256, 66164080), (290, 58406912), (304, 55717120), (316, 53601280), (320, 52931264), (361, 46919680), (380, 44573696), (395, 42881024), (464, 36504320), (512, 33082040), (551, 30740480), (580, 29203456), (608, 27858560), (632, 26800640), (640, 26465632), (722, 23459840), (760, 22286848), (790, 21440512), (928, 18252160), (1024, 16541020), (1102, 15370240), (1160, 14601728), (1216, 13929280), (1264, 13400320), (1280, 13232816), (1444, 11729920), (1501, 11284480), (1520, 11143424), (1580, 10720256), (1805, 9383936), (1856, 9126080), (2048, 8270510), (2204, 7685120), (2291, 7393280), (2320, 7300864), (2432, 6964640), (2528, 6700160), (2560, 6616408), (2755, 6148096), (2888, 5864960), (3002, 5642240), (3040, 5571712), (3160, 5360128), (3610, 4691968), (3712, 4563040), (4096, 4135255), (4408, 3842560), (4582, 3696640), (4640, 3650432), (4864, 3482320), (5056, 3350080), (5120, 3308204), (5510, 3074048), (5776, 2932480), (6004, 2821120), (6080, 2785856), (6320, 2680064), (7220, 2345984), (7424, 2281520), (7505, 2256896), (8816, 1921280), (9164, 1848320), (9280, 1825216), (9728, 1741160), (10112, 1675040), (10240, 1654102), (10469, 1617920), (11020, 1537024), (11455, 1478656), (11552, 1466240), (12008, 1410560), (12160, 1392928), (12640, 1340032), (14440, 1172992), (14848, 1140760), (15010, 1128448), (17632, 960640), (18328, 924160), (18560, 912608), (19456, 870580), (20224, 837520), (20480, 827051), (20938, 808960), (22040, 768512), (22910, 739328), (23104, 733120), (24016, 705280), (24320, 696464), (25280, 670016), (28519, 593920), (28880, 586496), (29696, 570380), (30020, 564224), (35264, 480320), (36656, 462080), (37120, 456304), (38912, 435290), (40448, 418760), (41876, 404480), (43529, 389120), (44080, 384256), (45820, 369664), (46208, 366560), (48032, 352640), (48640, 348232), (50560, 335008), (52345, 323584), (57038, 296960), (57760, 293248), (59392, 285190), (60040, 282112), (70528, 240160), (73312, 231040), (74240, 228152), (77824, 217645), (80896, 209380), (83752, 202240), (87058, 194560), (88160, 192128), (91640, 184832), (92416, 183280), (96064, 176320), (97280, 174116), (101120, 167504), (104690, 161792), (114076, 148480), (115520, 146624), (118784, 142595), (120080, 141056)]