399178350720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{2003}}^1$

素因数の和:2657

約数の個数: 512

約数和(自身を含む): 1491360768000

約数和(自身を除く): 1092182417280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 607, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1214, 1216, 1368, 1440, 1520, 1710, 1728, 1821, 1824, 1920, 2003, 2052, 2160, 2280, 2428, 2432, 2565, 2736, 2880, 3035, 3040, 3420, 3456, 3642, 3648, 4006, 4104, 4320, 4560, 4856, 5130, 5463, 5472, 5760, 6009, 6070, 6080, 6840, 7284, 7296, 8012, 8208, 8640, 9105, 9120, 9712, 10015, 10260, 10926, 10944, 11533, 12018, 12140, 12160, 13680, 14568, 16024, 16389, 16416, 17280, 18027, 18210, 18240, 19424, 20030, 20520, 21852, 21888, 23066, 24036, 24280, 27315, 27360, 29136, 30045, 32048, 32778, 32832, 34599, 36054, 36420, 36480, 38057, 38848, 40060, 41040, 43704, 46132, 48072, 48560, 54081, 54630, 54720, 57665, 58272, 60090, 64096, 65556, 65664, 69198, 72108, 72840, 76114, 77696, 80120, 81945, 82080, 87408, 90135, 92264, 96144, 97120, 103797, 108162, 109260, 109440, 114171, 115330, 116544, 120180, 128192, 131112, 138396, 144216, 145680, 152228, 160240, 163890, 164160, 172995, 174816, 180270, 184528, 190285, 192288, 194240, 207594, 216324, 218520, 228342, 230660, 233088, 240360, 256384, 262224, 270405, 276792, 288432, 291360, 304456, 311391, 320480, 327780, 328320, 342513, 345990, 349632, 360540, 369056, 380570, 384576, 388480, 415188, 432648, 437040, 456684, 461320, 480720, 518985, 524448, 540810, 553584, 570855, 576864, 582720, 608912, 622782, 640960, 655560, 685026, 691980, 699264, 721080, 738112, 761140, 769152, 830376, 865296, 874080, 913368, 922640, 961440, 1027539, 1037970, 1048896, 1081620, 1107168, 1141710, 1153728, 1165440, 1215821, 1217824, 1245564, 1281920, 1311120, 1370052, 1383960, 1442160, 1476224, 1522280, 1556955, 1660752, 1712565, 1730592, 1748160, 1826736, 1845280, 1922880, 2055078, 2075940, 2097792, 2163240, 2214336, 2283420, 2307456, 2431642, 2435648, 2491128, 2622240, 2740104, 2767920, 2884320, 3044560, 3113910, 3321504, 3425130, 3461184, 3496320, 3647463, 3653472, 3690560, 3845760, 4110156, 4151880, 4326480, 4428672, 4566840, 4863284, 4871296, 4982256, 5137695, 5244480, 5480208, 5535840, 5768640, 6079105, 6089120, 6227820, 6643008, 6850260, 6922368, 7294926, 7306944, 7381120, 8220312, 8303760, 8652960, 9133680, 9726568, 9964512, 10275390, 10488960, 10942389, 10960416, 11071680, 11537280, 12158210, 12178240, 12455640, 13286016, 13700520, 14589852, 14613888, 16440624, 16607520, 17305920, 18237315, 18267360, 19453136, 19929024, 20550780, 21884778, 21920832, 22143360, 23100599, 24316420, 24356480, 24911280, 27401040, 29179704, 32827167, 32881248, 33215040, 34611840, 36474630, 36534720, 38906272, 39858048, 41101560, 43769556, 43841664, 46201198, 48632840, 49822560, 54711945, 54802080, 58359408, 65654334, 65762496, 66430080, 69301797, 72949260, 73069440, 77812544, 82203120, 87539112, 92402396, 97265680, 99645120, 109423890, 109604160, 115502995, 116718816, 131308668, 131524992, 138603594, 145898520, 155625088, 164135835, 164406240, 175078224, 184804792, 194531360, 199290240, 207905391, 218847780, 219208320, 231005990, 233437632, 262617336, 277207188, 291797040, 328271670, 328812480, 346508985, 350156448, 369609584, 389062720, 415810782, 437695560, 462011980, 466875264, 525234672, 554414376, 583594080, 623716173, 656543340, 657624960, 693017970, 700312896, 739219168, 778125440, 831621564, 875391120, 924023960, 1039526955, 1050469344, 1108828752, 1167188160, 1247432346, 1313086680, 1386035940, 1400625792, 1478438336, 1663243128, 1750782240, 1848047920, 2079053910, 2100938688, 2217657504, 2334376320, 2494864692, 2626173360, 2772071880, 2956876672, 3118580865, 3326486256, 3501564480, 3696095840, 4158107820, 4201877376, 4435315008, 4989729384, 5252346720, 5544143760, 6237161730, 6652972512, 7003128960, 7392191680, 8316215640, 8870630016, 9979458768, 10504693440, 11088287520, 12474323460, 13305945024, 14784383360, 16632431280, 19958917536, 21009386880, 22176575040, 24948646920, 26611890048, 33264862560, 39917835072, 44353150080, 49897293840, 66529725120, 79835670144, 99794587680, 133059450240, 199589175360, 399178350720]

約数ペア:

[(1, 399178350720), (2, 199589175360), (3, 133059450240), (4, 99794587680), (5, 79835670144), (6, 66529725120), (8, 49897293840), (9, 44353150080), (10, 39917835072), (12, 33264862560), (15, 26611890048), (16, 24948646920), (18, 22176575040), (19, 21009386880), (20, 19958917536), (24, 16632431280), (27, 14784383360), (30, 13305945024), (32, 12474323460), (36, 11088287520), (38, 10504693440), (40, 9979458768), (45, 8870630016), (48, 8316215640), (54, 7392191680), (57, 7003128960), (60, 6652972512), (64, 6237161730), (72, 5544143760), (76, 5252346720), (80, 4989729384), (90, 4435315008), (95, 4201877376), (96, 4158107820), (108, 3696095840), (114, 3501564480), (120, 3326486256), (128, 3118580865), (135, 2956876672), (144, 2772071880), (152, 2626173360), (160, 2494864692), (171, 2334376320), (180, 2217657504), (190, 2100938688), (192, 2079053910), (216, 1848047920), (228, 1750782240), (240, 1663243128), (270, 1478438336), (285, 1400625792), (288, 1386035940), (304, 1313086680), (320, 1247432346), (342, 1167188160), (360, 1108828752), (380, 1050469344), (384, 1039526955), (432, 924023960), (456, 875391120), (480, 831621564), (513, 778125440), (540, 739219168), (570, 700312896), (576, 693017970), (607, 657624960), (608, 656543340), (640, 623716173), (684, 583594080), (720, 554414376), (760, 525234672), (855, 466875264), (864, 462011980), (912, 437695560), (960, 415810782), (1026, 389062720), (1080, 369609584), (1140, 350156448), (1152, 346508985), (1214, 328812480), (1216, 328271670), (1368, 291797040), (1440, 277207188), (1520, 262617336), (1710, 233437632), (1728, 231005990), (1821, 219208320), (1824, 218847780), (1920, 207905391), (2003, 199290240), (2052, 194531360), (2160, 184804792), (2280, 175078224), (2428, 164406240), (2432, 164135835), (2565, 155625088), (2736, 145898520), (2880, 138603594), (3035, 131524992), (3040, 131308668), (3420, 116718816), (3456, 115502995), (3642, 109604160), (3648, 109423890), (4006, 99645120), (4104, 97265680), (4320, 92402396), (4560, 87539112), (4856, 82203120), (5130, 77812544), (5463, 73069440), (5472, 72949260), (5760, 69301797), (6009, 66430080), (6070, 65762496), (6080, 65654334), (6840, 58359408), (7284, 54802080), (7296, 54711945), (8012, 49822560), (8208, 48632840), (8640, 46201198), (9105, 43841664), (9120, 43769556), (9712, 41101560), (10015, 39858048), (10260, 38906272), (10926, 36534720), (10944, 36474630), (11533, 34611840), (12018, 33215040), (12140, 32881248), (12160, 32827167), (13680, 29179704), (14568, 27401040), (16024, 24911280), (16389, 24356480), (16416, 24316420), (17280, 23100599), (18027, 22143360), (18210, 21920832), (18240, 21884778), (19424, 20550780), (20030, 19929024), (20520, 19453136), (21852, 18267360), (21888, 18237315), (23066, 17305920), (24036, 16607520), (24280, 16440624), (27315, 14613888), (27360, 14589852), (29136, 13700520), (30045, 13286016), (32048, 12455640), (32778, 12178240), (32832, 12158210), (34599, 11537280), (36054, 11071680), (36420, 10960416), (36480, 10942389), (38057, 10488960), (38848, 10275390), (40060, 9964512), (41040, 9726568), (43704, 9133680), (46132, 8652960), (48072, 8303760), (48560, 8220312), (54081, 7381120), (54630, 7306944), (54720, 7294926), (57665, 6922368), (58272, 6850260), (60090, 6643008), (64096, 6227820), (65556, 6089120), (65664, 6079105), (69198, 5768640), (72108, 5535840), (72840, 5480208), (76114, 5244480), (77696, 5137695), (80120, 4982256), (81945, 4871296), (82080, 4863284), (87408, 4566840), (90135, 4428672), (92264, 4326480), (96144, 4151880), (97120, 4110156), (103797, 3845760), (108162, 3690560), (109260, 3653472), (109440, 3647463), (114171, 3496320), (115330, 3461184), (116544, 3425130), (120180, 3321504), (128192, 3113910), (131112, 3044560), (138396, 2884320), (144216, 2767920), (145680, 2740104), (152228, 2622240), (160240, 2491128), (163890, 2435648), (164160, 2431642), (172995, 2307456), (174816, 2283420), (180270, 2214336), (184528, 2163240), (190285, 2097792), (192288, 2075940), (194240, 2055078), (207594, 1922880), (216324, 1845280), (218520, 1826736), (228342, 1748160), (230660, 1730592), (233088, 1712565), (240360, 1660752), (256384, 1556955), (262224, 1522280), (270405, 1476224), (276792, 1442160), (288432, 1383960), (291360, 1370052), (304456, 1311120), (311391, 1281920), (320480, 1245564), (327780, 1217824), (328320, 1215821), (342513, 1165440), (345990, 1153728), (349632, 1141710), (360540, 1107168), (369056, 1081620), (380570, 1048896), (384576, 1037970), (388480, 1027539), (415188, 961440), (432648, 922640), (437040, 913368), (456684, 874080), (461320, 865296), (480720, 830376), (518985, 769152), (524448, 761140), (540810, 738112), (553584, 721080), (570855, 699264), (576864, 691980), (582720, 685026), (608912, 655560), (622782, 640960)]