3981680640

素因数分解:

$2^{13}\times 3^2\times 5^1\times 7^1\times {\mathrm{1543}}^1$

素因数の和:1587

約数の個数: 336

約数和(自身を含む): 15784299648

約数和(自身を除く): 11802619008

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, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1543, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3086, 3360, 3584, 3840, 4032, 4096, 4480, 4608, 4629, 5040, 5120, 5376, 5760, 6144, 6172, 6720, 7168, 7680, 7715, 8064, 8192, 8960, 9216, 9258, 10080, 10240, 10752, 10801, 11520, 12288, 12344, 13440, 13887, 14336, 15360, 15430, 16128, 17920, 18432, 18516, 20160, 20480, 21504, 21602, 23040, 23145, 24576, 24688, 26880, 27774, 28672, 30720, 30860, 32256, 32403, 35840, 36864, 37032, 40320, 40960, 43008, 43204, 46080, 46290, 49376, 53760, 54005, 55548, 57344, 61440, 61720, 64512, 64806, 69435, 71680, 73728, 74064, 80640, 86016, 86408, 92160, 92580, 97209, 98752, 107520, 108010, 111096, 122880, 123440, 129024, 129612, 138870, 143360, 148128, 161280, 162015, 172032, 172816, 184320, 185160, 194418, 197504, 215040, 216020, 222192, 246880, 258048, 259224, 277740, 286720, 296256, 322560, 324030, 345632, 368640, 370320, 388836, 395008, 430080, 432040, 444384, 486045, 493760, 516096, 518448, 555480, 592512, 645120, 648060, 691264, 740640, 777672, 790016, 860160, 864080, 888768, 972090, 987520, 1036896, 1110960, 1185024, 1290240, 1296120, 1382528, 1481280, 1555344, 1580032, 1728160, 1777536, 1944180, 1975040, 2073792, 2221920, 2370048, 2580480, 2592240, 2765056, 2962560, 3110688, 3160064, 3456320, 3555072, 3888360, 3950080, 4147584, 4443840, 4740096, 5184480, 5530112, 5925120, 6221376, 6320128, 6912640, 7110144, 7776720, 7900160, 8295168, 8887680, 9480192, 10368960, 11060224, 11850240, 12442752, 12640256, 13825280, 14220288, 15553440, 15800320, 16590336, 17775360, 18960384, 20737920, 22120448, 23700480, 24885504, 27650560, 28440576, 31106880, 31600640, 33180672, 35550720, 37920768, 41475840, 44240896, 47400960, 49771008, 55301120, 56881152, 62213760, 63201280, 66361344, 71101440, 82951680, 88481792, 94801920, 99542016, 110602240, 113762304, 124427520, 132722688, 142202880, 165903360, 189603840, 199084032, 221204480, 248855040, 265445376, 284405760, 331806720, 398168064, 442408960, 497710080, 568811520, 663613440, 796336128, 995420160, 1327226880, 1990840320, 3981680640]

約数ペア:

[(1, 3981680640), (2, 1990840320), (3, 1327226880), (4, 995420160), (5, 796336128), (6, 663613440), (7, 568811520), (8, 497710080), (9, 442408960), (10, 398168064), (12, 331806720), (14, 284405760), (15, 265445376), (16, 248855040), (18, 221204480), (20, 199084032), (21, 189603840), (24, 165903360), (28, 142202880), (30, 132722688), (32, 124427520), (35, 113762304), (36, 110602240), (40, 99542016), (42, 94801920), (45, 88481792), (48, 82951680), (56, 71101440), (60, 66361344), (63, 63201280), (64, 62213760), (70, 56881152), (72, 55301120), (80, 49771008), (84, 47400960), (90, 44240896), (96, 41475840), (105, 37920768), (112, 35550720), (120, 33180672), (126, 31600640), (128, 31106880), (140, 28440576), (144, 27650560), (160, 24885504), (168, 23700480), (180, 22120448), (192, 20737920), (210, 18960384), (224, 17775360), (240, 16590336), (252, 15800320), (256, 15553440), (280, 14220288), (288, 13825280), (315, 12640256), (320, 12442752), (336, 11850240), (360, 11060224), (384, 10368960), (420, 9480192), (448, 8887680), (480, 8295168), (504, 7900160), (512, 7776720), (560, 7110144), (576, 6912640), (630, 6320128), (640, 6221376), (672, 5925120), (720, 5530112), (768, 5184480), (840, 4740096), (896, 4443840), (960, 4147584), (1008, 3950080), (1024, 3888360), (1120, 3555072), (1152, 3456320), (1260, 3160064), (1280, 3110688), (1344, 2962560), (1440, 2765056), (1536, 2592240), (1543, 2580480), (1680, 2370048), (1792, 2221920), (1920, 2073792), (2016, 1975040), (2048, 1944180), (2240, 1777536), (2304, 1728160), (2520, 1580032), (2560, 1555344), (2688, 1481280), (2880, 1382528), (3072, 1296120), (3086, 1290240), (3360, 1185024), (3584, 1110960), (3840, 1036896), (4032, 987520), (4096, 972090), (4480, 888768), (4608, 864080), (4629, 860160), (5040, 790016), (5120, 777672), (5376, 740640), (5760, 691264), (6144, 648060), (6172, 645120), (6720, 592512), (7168, 555480), (7680, 518448), (7715, 516096), (8064, 493760), (8192, 486045), (8960, 444384), (9216, 432040), (9258, 430080), (10080, 395008), (10240, 388836), (10752, 370320), (10801, 368640), (11520, 345632), (12288, 324030), (12344, 322560), (13440, 296256), (13887, 286720), (14336, 277740), (15360, 259224), (15430, 258048), (16128, 246880), (17920, 222192), (18432, 216020), (18516, 215040), (20160, 197504), (20480, 194418), (21504, 185160), (21602, 184320), (23040, 172816), (23145, 172032), (24576, 162015), (24688, 161280), (26880, 148128), (27774, 143360), (28672, 138870), (30720, 129612), (30860, 129024), (32256, 123440), (32403, 122880), (35840, 111096), (36864, 108010), (37032, 107520), (40320, 98752), (40960, 97209), (43008, 92580), (43204, 92160), (46080, 86408), (46290, 86016), (49376, 80640), (53760, 74064), (54005, 73728), (55548, 71680), (57344, 69435), (61440, 64806), (61720, 64512)]