978001920

素因数分解:

$2^{13}\times 3^2\times 5^1\times 7^1\times {\mathrm{379}}^1$

素因数の和:423

約数の個数: 336

約数和(自身を含む): 3884736960

約数和(自身を除く): 2906735040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 379, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 758, 768, 840, 896, 960, 1008, 1024, 1120, 1137, 1152, 1260, 1280, 1344, 1440, 1516, 1536, 1680, 1792, 1895, 1920, 2016, 2048, 2240, 2274, 2304, 2520, 2560, 2653, 2688, 2880, 3032, 3072, 3360, 3411, 3584, 3790, 3840, 4032, 4096, 4480, 4548, 4608, 5040, 5120, 5306, 5376, 5685, 5760, 6064, 6144, 6720, 6822, 7168, 7580, 7680, 7959, 8064, 8192, 8960, 9096, 9216, 10080, 10240, 10612, 10752, 11370, 11520, 12128, 12288, 13265, 13440, 13644, 14336, 15160, 15360, 15918, 16128, 17055, 17920, 18192, 18432, 20160, 20480, 21224, 21504, 22740, 23040, 23877, 24256, 24576, 26530, 26880, 27288, 28672, 30320, 30720, 31836, 32256, 34110, 35840, 36384, 36864, 39795, 40320, 40960, 42448, 43008, 45480, 46080, 47754, 48512, 53060, 53760, 54576, 57344, 60640, 61440, 63672, 64512, 68220, 71680, 72768, 73728, 79590, 80640, 84896, 86016, 90960, 92160, 95508, 97024, 106120, 107520, 109152, 119385, 121280, 122880, 127344, 129024, 136440, 143360, 145536, 159180, 161280, 169792, 172032, 181920, 184320, 191016, 194048, 212240, 215040, 218304, 238770, 242560, 254688, 258048, 272880, 286720, 291072, 318360, 322560, 339584, 363840, 368640, 382032, 388096, 424480, 430080, 436608, 477540, 485120, 509376, 516096, 545760, 582144, 636720, 645120, 679168, 727680, 764064, 776192, 848960, 860160, 873216, 955080, 970240, 1018752, 1091520, 1164288, 1273440, 1290240, 1358336, 1455360, 1528128, 1552384, 1697920, 1746432, 1910160, 1940480, 2037504, 2183040, 2328576, 2546880, 2580480, 2716672, 2910720, 3056256, 3104768, 3395840, 3492864, 3820320, 3880960, 4075008, 4366080, 4657152, 5093760, 5433344, 5821440, 6112512, 6791680, 6985728, 7640640, 7761920, 8150016, 8732160, 9314304, 10187520, 10866688, 11642880, 12225024, 13583360, 13971456, 15281280, 15523840, 16300032, 17464320, 20375040, 21733376, 23285760, 24450048, 27166720, 27942912, 30562560, 32600064, 34928640, 40750080, 46571520, 48900096, 54333440, 61125120, 65200128, 69857280, 81500160, 97800192, 108666880, 122250240, 139714560, 163000320, 195600384, 244500480, 326000640, 489000960, 978001920]

約数ペア:

[(1, 978001920), (2, 489000960), (3, 326000640), (4, 244500480), (5, 195600384), (6, 163000320), (7, 139714560), (8, 122250240), (9, 108666880), (10, 97800192), (12, 81500160), (14, 69857280), (15, 65200128), (16, 61125120), (18, 54333440), (20, 48900096), (21, 46571520), (24, 40750080), (28, 34928640), (30, 32600064), (32, 30562560), (35, 27942912), (36, 27166720), (40, 24450048), (42, 23285760), (45, 21733376), (48, 20375040), (56, 17464320), (60, 16300032), (63, 15523840), (64, 15281280), (70, 13971456), (72, 13583360), (80, 12225024), (84, 11642880), (90, 10866688), (96, 10187520), (105, 9314304), (112, 8732160), (120, 8150016), (126, 7761920), (128, 7640640), (140, 6985728), (144, 6791680), (160, 6112512), (168, 5821440), (180, 5433344), (192, 5093760), (210, 4657152), (224, 4366080), (240, 4075008), (252, 3880960), (256, 3820320), (280, 3492864), (288, 3395840), (315, 3104768), (320, 3056256), (336, 2910720), (360, 2716672), (379, 2580480), (384, 2546880), (420, 2328576), (448, 2183040), (480, 2037504), (504, 1940480), (512, 1910160), (560, 1746432), (576, 1697920), (630, 1552384), (640, 1528128), (672, 1455360), (720, 1358336), (758, 1290240), (768, 1273440), (840, 1164288), (896, 1091520), (960, 1018752), (1008, 970240), (1024, 955080), (1120, 873216), (1137, 860160), (1152, 848960), (1260, 776192), (1280, 764064), (1344, 727680), (1440, 679168), (1516, 645120), (1536, 636720), (1680, 582144), (1792, 545760), (1895, 516096), (1920, 509376), (2016, 485120), (2048, 477540), (2240, 436608), (2274, 430080), (2304, 424480), (2520, 388096), (2560, 382032), (2653, 368640), (2688, 363840), (2880, 339584), (3032, 322560), (3072, 318360), (3360, 291072), (3411, 286720), (3584, 272880), (3790, 258048), (3840, 254688), (4032, 242560), (4096, 238770), (4480, 218304), (4548, 215040), (4608, 212240), (5040, 194048), (5120, 191016), (5306, 184320), (5376, 181920), (5685, 172032), (5760, 169792), (6064, 161280), (6144, 159180), (6720, 145536), (6822, 143360), (7168, 136440), (7580, 129024), (7680, 127344), (7959, 122880), (8064, 121280), (8192, 119385), (8960, 109152), (9096, 107520), (9216, 106120), (10080, 97024), (10240, 95508), (10612, 92160), (10752, 90960), (11370, 86016), (11520, 84896), (12128, 80640), (12288, 79590), (13265, 73728), (13440, 72768), (13644, 71680), (14336, 68220), (15160, 64512), (15360, 63672), (15918, 61440), (16128, 60640), (17055, 57344), (17920, 54576), (18192, 53760), (18432, 53060), (20160, 48512), (20480, 47754), (21224, 46080), (21504, 45480), (22740, 43008), (23040, 42448), (23877, 40960), (24256, 40320), (24576, 39795), (26530, 36864), (26880, 36384), (27288, 35840), (28672, 34110), (30320, 32256), (30720, 31836)]