20564651520

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2295

約数の個数: 640

約数和(自身を含む): 87915801600

約数和(自身を除く): 67351150080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 256, 266, 270, 280, 285, 288, 304, 315, 320, 336, 342, 360, 378, 380, 384, 399, 420, 432, 448, 456, 480, 504, 512, 513, 532, 540, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 756, 760, 768, 798, 840, 855, 864, 896, 912, 945, 960, 1008, 1026, 1064, 1080, 1120, 1140, 1152, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1440, 1512, 1520, 1536, 1596, 1680, 1710, 1728, 1792, 1824, 1890, 1920, 1995, 2016, 2052, 2128, 2160, 2237, 2240, 2280, 2304, 2394, 2432, 2520, 2560, 2565, 2660, 2688, 2736, 2880, 3024, 3040, 3192, 3360, 3420, 3456, 3584, 3591, 3648, 3780, 3840, 3990, 4032, 4104, 4256, 4320, 4474, 4480, 4560, 4608, 4788, 4864, 5040, 5130, 5320, 5376, 5472, 5760, 5985, 6048, 6080, 6384, 6711, 6720, 6840, 6912, 7182, 7296, 7560, 7680, 7980, 8064, 8208, 8512, 8640, 8948, 8960, 9120, 9576, 9728, 10080, 10260, 10640, 10752, 10944, 11185, 11520, 11970, 12096, 12160, 12768, 13422, 13440, 13680, 13824, 14364, 14592, 15120, 15659, 15960, 16128, 16416, 17024, 17280, 17896, 17920, 17955, 18240, 19152, 20133, 20160, 20520, 21280, 21888, 22370, 23040, 23940, 24192, 24320, 25536, 26844, 26880, 27360, 28728, 29184, 30240, 31318, 31920, 32256, 32832, 33555, 34048, 34560, 35792, 35910, 36480, 38304, 40266, 40320, 41040, 42503, 42560, 43776, 44740, 46977, 47880, 48384, 48640, 51072, 53688, 53760, 54720, 57456, 60399, 60480, 62636, 63840, 65664, 67110, 68096, 69120, 71584, 71820, 72960, 76608, 78295, 80532, 80640, 82080, 85006, 85120, 87552, 89480, 93954, 95760, 96768, 100665, 102144, 107376, 109440, 114912, 120798, 120960, 125272, 127509, 127680, 131328, 134220, 140931, 143168, 143640, 145920, 153216, 156590, 161064, 161280, 164160, 170012, 170240, 178960, 187908, 191520, 201330, 204288, 212515, 214752, 218880, 229824, 234885, 241596, 241920, 250544, 255018, 255360, 262656, 268440, 281862, 286336, 287280, 297521, 301995, 306432, 313180, 322128, 328320, 340024, 340480, 357920, 375816, 382527, 383040, 402660, 422793, 425030, 429504, 437760, 459648, 469770, 483192, 483840, 501088, 510036, 510720, 536880, 563724, 572672, 574560, 595042, 603990, 612864, 626360, 637545, 644256, 656640, 680048, 704655, 715840, 751632, 765054, 766080, 805320, 845586, 850060, 859008, 892563, 919296, 939540, 966384, 1002176, 1020072, 1021440, 1073760, 1127448, 1145344, 1147581, 1149120, 1190084, 1207980, 1252720, 1275090, 1288512, 1313280, 1360096, 1409310, 1431680, 1487605, 1503264, 1530108, 1532160, 1610640, 1691172, 1700120, 1718016, 1785126, 1838592, 1879080, 1912635, 1932768, 2004352, 2040144, 2113965, 2147520, 2254896, 2295162, 2298240, 2380168, 2415960, 2505440, 2550180, 2577024, 2677689, 2720192, 2818620, 2863360, 2975210, 3006528, 3060216, 3064320, 3221280, 3382344, 3400240, 3436032, 3570252, 3758160, 3825270, 3865536, 4008704, 4080288, 4227930, 4295040, 4462815, 4509792, 4590324, 4596480, 4760336, 4831920, 5010880, 5100360, 5154048, 5355378, 5440384, 5637240, 5726720, 5737905, 5950420, 6013056, 6120432, 6442560, 6764688, 6800480, 7140504, 7516320, 7650540, 7731072, 8017408, 8033067, 8160576, 8455860, 8590080, 8925630, 9019584, 9180648, 9192960, 9520672, 9663840, 10021760, 10200720, 10308096, 10710756, 10880768, 11274480, 11475810, 11900840, 12026112, 12240864, 12885120, 13388445, 13529376, 13600960, 14281008, 15032640, 15301080, 15462144, 16066134, 16321152, 16911720, 17180160, 17851260, 18039168, 18361296, 19041344, 19327680, 20043520, 20401440, 21421512, 21761536, 22548960, 22951620, 23801680, 24052224, 24481728, 25770240, 26776890, 27058752, 27201920, 28562016, 30065280, 30602160, 30924288, 32132268, 32642304, 33823440, 35702520, 36078336, 36722592, 38082688, 38655360, 40087040, 40165335, 40802880, 42843024, 45097920, 45903240, 47603360, 48963456, 51540480, 53553780, 54117504, 54403840, 57124032, 60130560, 61204320, 64264536, 65284608, 67646880, 71405040, 72156672, 73445184, 76165376, 77310720, 80330670, 81605760, 85686048, 90195840, 91806480, 95206720, 97926912, 107107560, 108235008, 108807680, 114248064, 120261120, 122408640, 128529072, 135293760, 142810080, 146890368, 152330752, 154621440, 160661340, 163211520, 171372096, 180391680, 183612960, 190413440, 195853824, 214215120, 216470016, 228496128, 244817280, 257058144, 270587520, 285620160, 293780736, 321322680, 326423040, 342744192, 360783360, 367225920, 380826880, 428430240, 456992256, 489634560, 514116288, 541175040, 571240320, 587561472, 642645360, 685488384, 734451840, 761653760, 856860480, 979269120, 1028232576, 1082350080, 1142480640, 1285290720, 1370976768, 1468903680, 1713720960, 2056465152, 2284961280, 2570581440, 2937807360, 3427441920, 4112930304, 5141162880, 6854883840, 10282325760, 20564651520]

約数ペア:

[(1, 20564651520), (2, 10282325760), (3, 6854883840), (4, 5141162880), (5, 4112930304), (6, 3427441920), (7, 2937807360), (8, 2570581440), (9, 2284961280), (10, 2056465152), (12, 1713720960), (14, 1468903680), (15, 1370976768), (16, 1285290720), (18, 1142480640), (19, 1082350080), (20, 1028232576), (21, 979269120), (24, 856860480), (27, 761653760), (28, 734451840), (30, 685488384), (32, 642645360), (35, 587561472), (36, 571240320), (38, 541175040), (40, 514116288), (42, 489634560), (45, 456992256), (48, 428430240), (54, 380826880), (56, 367225920), (57, 360783360), (60, 342744192), (63, 326423040), (64, 321322680), (70, 293780736), (72, 285620160), (76, 270587520), (80, 257058144), (84, 244817280), (90, 228496128), (95, 216470016), (96, 214215120), (105, 195853824), (108, 190413440), (112, 183612960), (114, 180391680), (120, 171372096), (126, 163211520), (128, 160661340), (133, 154621440), (135, 152330752), (140, 146890368), (144, 142810080), (152, 135293760), (160, 128529072), (168, 122408640), (171, 120261120), (180, 114248064), (189, 108807680), (190, 108235008), (192, 107107560), (210, 97926912), (216, 95206720), (224, 91806480), (228, 90195840), (240, 85686048), (252, 81605760), (256, 80330670), (266, 77310720), (270, 76165376), (280, 73445184), (285, 72156672), (288, 71405040), (304, 67646880), (315, 65284608), (320, 64264536), (336, 61204320), (342, 60130560), (360, 57124032), (378, 54403840), (380, 54117504), (384, 53553780), (399, 51540480), (420, 48963456), (432, 47603360), (448, 45903240), (456, 45097920), (480, 42843024), (504, 40802880), (512, 40165335), (513, 40087040), (532, 38655360), (540, 38082688), (560, 36722592), (570, 36078336), (576, 35702520), (608, 33823440), (630, 32642304), (640, 32132268), (665, 30924288), (672, 30602160), (684, 30065280), (720, 28562016), (756, 27201920), (760, 27058752), (768, 26776890), (798, 25770240), (840, 24481728), (855, 24052224), (864, 23801680), (896, 22951620), (912, 22548960), (945, 21761536), (960, 21421512), (1008, 20401440), (1026, 20043520), (1064, 19327680), (1080, 19041344), (1120, 18361296), (1140, 18039168), (1152, 17851260), (1197, 17180160), (1216, 16911720), (1260, 16321152), (1280, 16066134), (1330, 15462144), (1344, 15301080), (1368, 15032640), (1440, 14281008), (1512, 13600960), (1520, 13529376), (1536, 13388445), (1596, 12885120), (1680, 12240864), (1710, 12026112), (1728, 11900840), (1792, 11475810), (1824, 11274480), (1890, 10880768), (1920, 10710756), (1995, 10308096), (2016, 10200720), (2052, 10021760), (2128, 9663840), (2160, 9520672), (2237, 9192960), (2240, 9180648), (2280, 9019584), (2304, 8925630), (2394, 8590080), (2432, 8455860), (2520, 8160576), (2560, 8033067), (2565, 8017408), (2660, 7731072), (2688, 7650540), (2736, 7516320), (2880, 7140504), (3024, 6800480), (3040, 6764688), (3192, 6442560), (3360, 6120432), (3420, 6013056), (3456, 5950420), (3584, 5737905), (3591, 5726720), (3648, 5637240), (3780, 5440384), (3840, 5355378), (3990, 5154048), (4032, 5100360), (4104, 5010880), (4256, 4831920), (4320, 4760336), (4474, 4596480), (4480, 4590324), (4560, 4509792), (4608, 4462815), (4788, 4295040), (4864, 4227930), (5040, 4080288), (5130, 4008704), (5320, 3865536), (5376, 3825270), (5472, 3758160), (5760, 3570252), (5985, 3436032), (6048, 3400240), (6080, 3382344), (6384, 3221280), (6711, 3064320), (6720, 3060216), (6840, 3006528), (6912, 2975210), (7182, 2863360), (7296, 2818620), (7560, 2720192), (7680, 2677689), (7980, 2577024), (8064, 2550180), (8208, 2505440), (8512, 2415960), (8640, 2380168), (8948, 2298240), (8960, 2295162), (9120, 2254896), (9576, 2147520), (9728, 2113965), (10080, 2040144), (10260, 2004352), (10640, 1932768), (10752, 1912635), (10944, 1879080), (11185, 1838592), (11520, 1785126), (11970, 1718016), (12096, 1700120), (12160, 1691172), (12768, 1610640), (13422, 1532160), (13440, 1530108), (13680, 1503264), (13824, 1487605), (14364, 1431680), (14592, 1409310), (15120, 1360096), (15659, 1313280), (15960, 1288512), (16128, 1275090), (16416, 1252720), (17024, 1207980), (17280, 1190084), (17896, 1149120), (17920, 1147581), (17955, 1145344), (18240, 1127448), (19152, 1073760), (20133, 1021440), (20160, 1020072), (20520, 1002176), (21280, 966384), (21888, 939540), (22370, 919296), (23040, 892563), (23940, 859008), (24192, 850060), (24320, 845586), (25536, 805320), (26844, 766080), (26880, 765054), (27360, 751632), (28728, 715840), (29184, 704655), (30240, 680048), (31318, 656640), (31920, 644256), (32256, 637545), (32832, 626360), (33555, 612864), (34048, 603990), (34560, 595042), (35792, 574560), (35910, 572672), (36480, 563724), (38304, 536880), (40266, 510720), (40320, 510036), (41040, 501088), (42503, 483840), (42560, 483192), (43776, 469770), (44740, 459648), (46977, 437760), (47880, 429504), (48384, 425030), (48640, 422793), (51072, 402660), (53688, 383040), (53760, 382527), (54720, 375816), (57456, 357920), (60399, 340480), (60480, 340024), (62636, 328320), (63840, 322128), (65664, 313180), (67110, 306432), (68096, 301995), (69120, 297521), (71584, 287280), (71820, 286336), (72960, 281862), (76608, 268440), (78295, 262656), (80532, 255360), (80640, 255018), (82080, 250544), (85006, 241920), (85120, 241596), (87552, 234885), (89480, 229824), (93954, 218880), (95760, 214752), (96768, 212515), (100665, 204288), (102144, 201330), (107376, 191520), (109440, 187908), (114912, 178960), (120798, 170240), (120960, 170012), (125272, 164160), (127509, 161280), (127680, 161064), (131328, 156590), (134220, 153216), (140931, 145920), (143168, 143640)]