256654410240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2237}}^1\times {\mathrm{14939}}^1$

素因数の和:17202

約数の個数: 160

約数和(自身を含む): 820913797440

約数和(自身を除く): 564259387200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2237, 2560, 3840, 4474, 6711, 7680, 8948, 11185, 13422, 14939, 17896, 22370, 26844, 29878, 33555, 35792, 44740, 44817, 53688, 59756, 67110, 71584, 74695, 89480, 89634, 107376, 119512, 134220, 143168, 149390, 178960, 179268, 214752, 224085, 239024, 268440, 286336, 298780, 357920, 358536, 429504, 448170, 478048, 536880, 572672, 597560, 715840, 717072, 859008, 896340, 956096, 1073760, 1145344, 1195120, 1431680, 1434144, 1718016, 1792680, 1912192, 2147520, 2390240, 2863360, 2868288, 3436032, 3585360, 3824384, 4295040, 4780480, 5726720, 5736576, 7170720, 7648768, 8590080, 9560960, 11473152, 14341440, 17180160, 19121920, 22946304, 28682880, 33418543, 38243840, 57365760, 66837086, 100255629, 114731520, 133674172, 167092715, 200511258, 267348344, 334185430, 401022516, 501278145, 534696688, 668370860, 802045032, 1002556290, 1069393376, 1336741720, 1604090064, 2005112580, 2138786752, 2673483440, 3208180128, 4010225160, 4277573504, 5346966880, 6416360256, 8020450320, 8555147008, 10693933760, 12832720512, 16040900640, 17110294016, 21387867520, 25665441024, 32081801280, 42775735040, 51330882048, 64163602560, 85551470080, 128327205120, 256654410240]

約数ペア:

[(1, 256654410240), (2, 128327205120), (3, 85551470080), (4, 64163602560), (5, 51330882048), (6, 42775735040), (8, 32081801280), (10, 25665441024), (12, 21387867520), (15, 17110294016), (16, 16040900640), (20, 12832720512), (24, 10693933760), (30, 8555147008), (32, 8020450320), (40, 6416360256), (48, 5346966880), (60, 4277573504), (64, 4010225160), (80, 3208180128), (96, 2673483440), (120, 2138786752), (128, 2005112580), (160, 1604090064), (192, 1336741720), (240, 1069393376), (256, 1002556290), (320, 802045032), (384, 668370860), (480, 534696688), (512, 501278145), (640, 401022516), (768, 334185430), (960, 267348344), (1280, 200511258), (1536, 167092715), (1920, 133674172), (2237, 114731520), (2560, 100255629), (3840, 66837086), (4474, 57365760), (6711, 38243840), (7680, 33418543), (8948, 28682880), (11185, 22946304), (13422, 19121920), (14939, 17180160), (17896, 14341440), (22370, 11473152), (26844, 9560960), (29878, 8590080), (33555, 7648768), (35792, 7170720), (44740, 5736576), (44817, 5726720), (53688, 4780480), (59756, 4295040), (67110, 3824384), (71584, 3585360), (74695, 3436032), (89480, 2868288), (89634, 2863360), (107376, 2390240), (119512, 2147520), (134220, 1912192), (143168, 1792680), (149390, 1718016), (178960, 1434144), (179268, 1431680), (214752, 1195120), (224085, 1145344), (239024, 1073760), (268440, 956096), (286336, 896340), (298780, 859008), (357920, 717072), (358536, 715840), (429504, 597560), (448170, 572672), (478048, 536880)]