2008280135520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{83267}}^1$

素因数の和:85155

約数の個数: 240

約数和(自身を含む): 7091448941808

約数和(自身を除く): 5083168806288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 1861, 2160, 2592, 3240, 3722, 4320, 5583, 6480, 7444, 9305, 11166, 12960, 14888, 16749, 18610, 22332, 27915, 29776, 33498, 37220, 44664, 50247, 55830, 59552, 66996, 74440, 83267, 83745, 89328, 100494, 111660, 133992, 148880, 150741, 166534, 167490, 178656, 200988, 223320, 249801, 251235, 267984, 297760, 301482, 333068, 334980, 401976, 416335, 446640, 499602, 502470, 535968, 602964, 666136, 669960, 749403, 753705, 803952, 832670, 893280, 999204, 1004940, 1205928, 1249005, 1332272, 1339920, 1498806, 1507410, 1607904, 1665340, 1998408, 2009880, 2248209, 2411856, 2498010, 2664544, 2679840, 2997612, 3014820, 3330680, 3747015, 3996816, 4019760, 4496418, 4823712, 4996020, 5995224, 6029640, 6661360, 6744627, 7494030, 7993632, 8039520, 8992836, 9992040, 11241045, 11990448, 12059280, 13322720, 13489254, 14988060, 17985672, 19984080, 22482090, 23980896, 24118560, 26978508, 29976120, 33723135, 35971344, 39968160, 44964180, 53957016, 59952240, 67446270, 71942688, 89928360, 107914032, 119904480, 134892540, 154959887, 179856720, 215828064, 269785080, 309919774, 359713440, 464879661, 539570160, 619839548, 774799435, 929759322, 1079140320, 1239679096, 1394638983, 1549598870, 1859518644, 2324398305, 2479358192, 2789277966, 3099197740, 3719037288, 4183916949, 4648796610, 4958716384, 5578555932, 6198395480, 6973194915, 7438074576, 8367833898, 9297593220, 11157111864, 12396790960, 12551750847, 13946389830, 14876149152, 16735667796, 18595186440, 20919584745, 22314223728, 24793581920, 25103501694, 27892779660, 33471335592, 37190372880, 41839169490, 44628447456, 50207003388, 55785559320, 62758754235, 66942671184, 74380745760, 83678338980, 100414006776, 111571118640, 125517508470, 133885342368, 167356677960, 200828013552, 223142237280, 251035016940, 334713355920, 401656027104, 502070033880, 669426711840, 1004140067760, 2008280135520]

約数ペア:

[(1, 2008280135520), (2, 1004140067760), (3, 669426711840), (4, 502070033880), (5, 401656027104), (6, 334713355920), (8, 251035016940), (9, 223142237280), (10, 200828013552), (12, 167356677960), (15, 133885342368), (16, 125517508470), (18, 111571118640), (20, 100414006776), (24, 83678338980), (27, 74380745760), (30, 66942671184), (32, 62758754235), (36, 55785559320), (40, 50207003388), (45, 44628447456), (48, 41839169490), (54, 37190372880), (60, 33471335592), (72, 27892779660), (80, 25103501694), (81, 24793581920), (90, 22314223728), (96, 20919584745), (108, 18595186440), (120, 16735667796), (135, 14876149152), (144, 13946389830), (160, 12551750847), (162, 12396790960), (180, 11157111864), (216, 9297593220), (240, 8367833898), (270, 7438074576), (288, 6973194915), (324, 6198395480), (360, 5578555932), (405, 4958716384), (432, 4648796610), (480, 4183916949), (540, 3719037288), (648, 3099197740), (720, 2789277966), (810, 2479358192), (864, 2324398305), (1080, 1859518644), (1296, 1549598870), (1440, 1394638983), (1620, 1239679096), (1861, 1079140320), (2160, 929759322), (2592, 774799435), (3240, 619839548), (3722, 539570160), (4320, 464879661), (5583, 359713440), (6480, 309919774), (7444, 269785080), (9305, 215828064), (11166, 179856720), (12960, 154959887), (14888, 134892540), (16749, 119904480), (18610, 107914032), (22332, 89928360), (27915, 71942688), (29776, 67446270), (33498, 59952240), (37220, 53957016), (44664, 44964180), (50247, 39968160), (55830, 35971344), (59552, 33723135), (66996, 29976120), (74440, 26978508), (83267, 24118560), (83745, 23980896), (89328, 22482090), (100494, 19984080), (111660, 17985672), (133992, 14988060), (148880, 13489254), (150741, 13322720), (166534, 12059280), (167490, 11990448), (178656, 11241045), (200988, 9992040), (223320, 8992836), (249801, 8039520), (251235, 7993632), (267984, 7494030), (297760, 6744627), (301482, 6661360), (333068, 6029640), (334980, 5995224), (401976, 4996020), (416335, 4823712), (446640, 4496418), (499602, 4019760), (502470, 3996816), (535968, 3747015), (602964, 3330680), (666136, 3014820), (669960, 2997612), (749403, 2679840), (753705, 2664544), (803952, 2498010), (832670, 2411856), (893280, 2248209), (999204, 2009880), (1004940, 1998408), (1205928, 1665340), (1249005, 1607904), (1332272, 1507410), (1339920, 1498806)]