18487042560

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2069

約数の個数: 640

約数和(自身を含む): 79037798400

約数和(自身を除く): 60550755840

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, 2011, 2016, 2052, 2128, 2160, 2240, 2280, 2304, 2394, 2432, 2520, 2560, 2565, 2660, 2688, 2736, 2880, 3024, 3040, 3192, 3360, 3420, 3456, 3584, 3591, 3648, 3780, 3840, 3990, 4022, 4032, 4104, 4256, 4320, 4480, 4560, 4608, 4788, 4864, 5040, 5130, 5320, 5376, 5472, 5760, 5985, 6033, 6048, 6080, 6384, 6720, 6840, 6912, 7182, 7296, 7560, 7680, 7980, 8044, 8064, 8208, 8512, 8640, 8960, 9120, 9576, 9728, 10055, 10080, 10260, 10640, 10752, 10944, 11520, 11970, 12066, 12096, 12160, 12768, 13440, 13680, 13824, 14077, 14364, 14592, 15120, 15960, 16088, 16128, 16416, 17024, 17280, 17920, 17955, 18099, 18240, 19152, 20110, 20160, 20520, 21280, 21888, 23040, 23940, 24132, 24192, 24320, 25536, 26880, 27360, 28154, 28728, 29184, 30165, 30240, 31920, 32176, 32256, 32832, 34048, 34560, 35910, 36198, 36480, 38209, 38304, 40220, 40320, 41040, 42231, 42560, 43776, 47880, 48264, 48384, 48640, 51072, 53760, 54297, 54720, 56308, 57456, 60330, 60480, 63840, 64352, 65664, 68096, 69120, 70385, 71820, 72396, 72960, 76418, 76608, 80440, 80640, 82080, 84462, 85120, 87552, 90495, 95760, 96528, 96768, 102144, 108594, 109440, 112616, 114627, 114912, 120660, 120960, 126693, 127680, 128704, 131328, 140770, 143640, 144792, 145920, 152836, 153216, 160880, 161280, 164160, 168924, 170240, 180990, 191045, 191520, 193056, 204288, 211155, 217188, 218880, 225232, 229254, 229824, 241320, 241920, 253386, 255360, 257408, 262656, 267463, 271485, 281540, 287280, 289584, 305672, 306432, 321760, 328320, 337848, 340480, 343881, 361980, 380079, 382090, 383040, 386112, 422310, 434376, 437760, 450464, 458508, 459648, 482640, 483840, 506772, 510720, 514816, 534926, 542970, 563080, 573135, 574560, 579168, 611344, 612864, 633465, 643520, 656640, 675696, 687762, 723960, 760158, 764180, 766080, 772224, 802389, 844620, 868752, 900928, 917016, 919296, 965280, 1013544, 1021440, 1029632, 1031643, 1069852, 1085940, 1126160, 1146270, 1149120, 1158336, 1222688, 1266930, 1287040, 1313280, 1337315, 1351392, 1375524, 1447920, 1520316, 1528360, 1532160, 1544448, 1604778, 1689240, 1719405, 1737504, 1801856, 1834032, 1838592, 1900395, 1930560, 2027088, 2063286, 2139704, 2171880, 2252320, 2292540, 2298240, 2316672, 2407167, 2445376, 2533860, 2574080, 2674630, 2702784, 2751048, 2895840, 3040632, 3056720, 3064320, 3088896, 3209556, 3378480, 3438810, 3475008, 3603712, 3668064, 3800790, 3861120, 4011945, 4054176, 4126572, 4279408, 4343760, 4504640, 4585080, 4596480, 4633344, 4814334, 4890752, 5067720, 5148160, 5158215, 5349260, 5405568, 5502096, 5791680, 6081264, 6113440, 6419112, 6756960, 6877620, 6950016, 7207424, 7221501, 7336128, 7601580, 7722240, 8023890, 8108352, 8253144, 8558816, 8687520, 9009280, 9170160, 9192960, 9266688, 9628668, 9781504, 10135440, 10316430, 10698520, 10811136, 11004192, 11583360, 12035835, 12162528, 12226880, 12838224, 13513920, 13755240, 13900032, 14443002, 14672256, 15203160, 15444480, 16047780, 16216704, 16506288, 17117632, 17375040, 18018560, 18340320, 19257336, 19563008, 20270880, 20632860, 21397040, 21622272, 22008384, 23166720, 24071670, 24325056, 24453760, 25676448, 27027840, 27510480, 27800064, 28886004, 29344512, 30406320, 32095560, 32433408, 33012576, 34235264, 34750080, 36037120, 36107505, 36680640, 38514672, 40541760, 41265720, 42794080, 44016768, 46333440, 48143340, 48650112, 48907520, 51352896, 54055680, 55020960, 57772008, 58689024, 60812640, 64191120, 64866816, 66025152, 68470528, 69500160, 72215010, 73361280, 77029344, 81083520, 82531440, 85588160, 88033536, 96286680, 97300224, 97815040, 102705792, 108111360, 110041920, 115544016, 121625280, 128382240, 132050304, 136941056, 139000320, 144430020, 146722560, 154058688, 162167040, 165062880, 171176320, 176067072, 192573360, 194600448, 205411584, 220083840, 231088032, 243250560, 256764480, 264100608, 288860040, 293445120, 308117376, 324334080, 330125760, 342352640, 385146720, 410823168, 440167680, 462176064, 486501120, 513528960, 528201216, 577720080, 616234752, 660251520, 684705280, 770293440, 880335360, 924352128, 973002240, 1027057920, 1155440160, 1232469504, 1320503040, 1540586880, 1848704256, 2054115840, 2310880320, 2641006080, 3081173760, 3697408512, 4621760640, 6162347520, 9243521280, 18487042560]

約数ペア:

[(1, 18487042560), (2, 9243521280), (3, 6162347520), (4, 4621760640), (5, 3697408512), (6, 3081173760), (7, 2641006080), (8, 2310880320), (9, 2054115840), (10, 1848704256), (12, 1540586880), (14, 1320503040), (15, 1232469504), (16, 1155440160), (18, 1027057920), (19, 973002240), (20, 924352128), (21, 880335360), (24, 770293440), (27, 684705280), (28, 660251520), (30, 616234752), (32, 577720080), (35, 528201216), (36, 513528960), (38, 486501120), (40, 462176064), (42, 440167680), (45, 410823168), (48, 385146720), (54, 342352640), (56, 330125760), (57, 324334080), (60, 308117376), (63, 293445120), (64, 288860040), (70, 264100608), (72, 256764480), (76, 243250560), (80, 231088032), (84, 220083840), (90, 205411584), (95, 194600448), (96, 192573360), (105, 176067072), (108, 171176320), (112, 165062880), (114, 162167040), (120, 154058688), (126, 146722560), (128, 144430020), (133, 139000320), (135, 136941056), (140, 132050304), (144, 128382240), (152, 121625280), (160, 115544016), (168, 110041920), (171, 108111360), (180, 102705792), (189, 97815040), (190, 97300224), (192, 96286680), (210, 88033536), (216, 85588160), (224, 82531440), (228, 81083520), (240, 77029344), (252, 73361280), (256, 72215010), (266, 69500160), (270, 68470528), (280, 66025152), (285, 64866816), (288, 64191120), (304, 60812640), (315, 58689024), (320, 57772008), (336, 55020960), (342, 54055680), (360, 51352896), (378, 48907520), (380, 48650112), (384, 48143340), (399, 46333440), (420, 44016768), (432, 42794080), (448, 41265720), (456, 40541760), (480, 38514672), (504, 36680640), (512, 36107505), (513, 36037120), (532, 34750080), (540, 34235264), (560, 33012576), (570, 32433408), (576, 32095560), (608, 30406320), (630, 29344512), (640, 28886004), (665, 27800064), (672, 27510480), (684, 27027840), (720, 25676448), (756, 24453760), (760, 24325056), (768, 24071670), (798, 23166720), (840, 22008384), (855, 21622272), (864, 21397040), (896, 20632860), (912, 20270880), (945, 19563008), (960, 19257336), (1008, 18340320), (1026, 18018560), (1064, 17375040), (1080, 17117632), (1120, 16506288), (1140, 16216704), (1152, 16047780), (1197, 15444480), (1216, 15203160), (1260, 14672256), (1280, 14443002), (1330, 13900032), (1344, 13755240), (1368, 13513920), (1440, 12838224), (1512, 12226880), (1520, 12162528), (1536, 12035835), (1596, 11583360), (1680, 11004192), (1710, 10811136), (1728, 10698520), (1792, 10316430), (1824, 10135440), (1890, 9781504), (1920, 9628668), (1995, 9266688), (2011, 9192960), (2016, 9170160), (2052, 9009280), (2128, 8687520), (2160, 8558816), (2240, 8253144), (2280, 8108352), (2304, 8023890), (2394, 7722240), (2432, 7601580), (2520, 7336128), (2560, 7221501), (2565, 7207424), (2660, 6950016), (2688, 6877620), (2736, 6756960), (2880, 6419112), (3024, 6113440), (3040, 6081264), (3192, 5791680), (3360, 5502096), (3420, 5405568), (3456, 5349260), (3584, 5158215), (3591, 5148160), (3648, 5067720), (3780, 4890752), (3840, 4814334), (3990, 4633344), (4022, 4596480), (4032, 4585080), (4104, 4504640), (4256, 4343760), (4320, 4279408), (4480, 4126572), (4560, 4054176), (4608, 4011945), (4788, 3861120), (4864, 3800790), (5040, 3668064), (5130, 3603712), (5320, 3475008), (5376, 3438810), (5472, 3378480), (5760, 3209556), (5985, 3088896), (6033, 3064320), (6048, 3056720), (6080, 3040632), (6384, 2895840), (6720, 2751048), (6840, 2702784), (6912, 2674630), (7182, 2574080), (7296, 2533860), (7560, 2445376), (7680, 2407167), (7980, 2316672), (8044, 2298240), (8064, 2292540), (8208, 2252320), (8512, 2171880), (8640, 2139704), (8960, 2063286), (9120, 2027088), (9576, 1930560), (9728, 1900395), (10055, 1838592), (10080, 1834032), (10260, 1801856), (10640, 1737504), (10752, 1719405), (10944, 1689240), (11520, 1604778), (11970, 1544448), (12066, 1532160), (12096, 1528360), (12160, 1520316), (12768, 1447920), (13440, 1375524), (13680, 1351392), (13824, 1337315), (14077, 1313280), (14364, 1287040), (14592, 1266930), (15120, 1222688), (15960, 1158336), (16088, 1149120), (16128, 1146270), (16416, 1126160), (17024, 1085940), (17280, 1069852), (17920, 1031643), (17955, 1029632), (18099, 1021440), (18240, 1013544), (19152, 965280), (20110, 919296), (20160, 917016), (20520, 900928), (21280, 868752), (21888, 844620), (23040, 802389), (23940, 772224), (24132, 766080), (24192, 764180), (24320, 760158), (25536, 723960), (26880, 687762), (27360, 675696), (28154, 656640), (28728, 643520), (29184, 633465), (30165, 612864), (30240, 611344), (31920, 579168), (32176, 574560), (32256, 573135), (32832, 563080), (34048, 542970), (34560, 534926), (35910, 514816), (36198, 510720), (36480, 506772), (38209, 483840), (38304, 482640), (40220, 459648), (40320, 458508), (41040, 450464), (42231, 437760), (42560, 434376), (43776, 422310), (47880, 386112), (48264, 383040), (48384, 382090), (48640, 380079), (51072, 361980), (53760, 343881), (54297, 340480), (54720, 337848), (56308, 328320), (57456, 321760), (60330, 306432), (60480, 305672), (63840, 289584), (64352, 287280), (65664, 281540), (68096, 271485), (69120, 267463), (70385, 262656), (71820, 257408), (72396, 255360), (72960, 253386), (76418, 241920), (76608, 241320), (80440, 229824), (80640, 229254), (82080, 225232), (84462, 218880), (85120, 217188), (87552, 211155), (90495, 204288), (95760, 193056), (96528, 191520), (96768, 191045), (102144, 180990), (108594, 170240), (109440, 168924), (112616, 164160), (114627, 161280), (114912, 160880), (120660, 153216), (120960, 152836), (126693, 145920), (127680, 144792), (128704, 143640), (131328, 140770)]