19928613600

素因数分解:

$2^5\times 3^3\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1053

約数の個数: 864

約数和(自身を含む): 88344345600

約数和(自身を除く): 68415732000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 50, 54, 56, 57, 60, 63, 70, 72, 75, 76, 80, 84, 90, 95, 96, 98, 100, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 150, 152, 160, 168, 171, 175, 180, 189, 190, 196, 200, 210, 216, 224, 225, 228, 240, 245, 252, 266, 270, 280, 285, 288, 294, 300, 304, 315, 336, 342, 350, 360, 378, 380, 392, 399, 400, 420, 432, 441, 450, 456, 475, 480, 490, 504, 513, 525, 532, 540, 560, 570, 588, 600, 608, 630, 665, 672, 675, 684, 700, 720, 735, 756, 760, 784, 798, 800, 840, 855, 864, 882, 900, 912, 931, 945, 950, 980, 991, 1008, 1026, 1050, 1064, 1080, 1120, 1140, 1176, 1197, 1200, 1225, 1260, 1323, 1330, 1350, 1368, 1400, 1425, 1440, 1470, 1512, 1520, 1568, 1575, 1596, 1680, 1710, 1764, 1800, 1824, 1862, 1890, 1900, 1960, 1982, 1995, 2016, 2052, 2100, 2128, 2160, 2205, 2280, 2352, 2394, 2400, 2450, 2520, 2565, 2646, 2660, 2700, 2736, 2793, 2800, 2850, 2940, 2973, 3024, 3040, 3150, 3192, 3325, 3360, 3420, 3528, 3591, 3600, 3675, 3724, 3780, 3800, 3920, 3964, 3990, 4104, 4200, 4256, 4275, 4320, 4410, 4560, 4655, 4704, 4725, 4788, 4900, 4955, 5040, 5130, 5292, 5320, 5400, 5472, 5586, 5600, 5700, 5880, 5946, 5985, 6048, 6300, 6384, 6615, 6650, 6840, 6937, 7056, 7182, 7200, 7350, 7448, 7560, 7600, 7840, 7928, 7980, 8208, 8379, 8400, 8550, 8820, 8919, 9120, 9310, 9450, 9576, 9800, 9910, 9975, 10080, 10260, 10584, 10640, 10800, 11025, 11172, 11400, 11760, 11892, 11970, 12600, 12768, 12825, 13230, 13300, 13680, 13874, 13965, 14112, 14364, 14700, 14865, 14896, 15120, 15200, 15856, 15960, 16416, 16758, 16800, 17100, 17640, 17838, 17955, 18620, 18829, 18900, 19152, 19600, 19820, 19950, 20520, 20811, 21168, 21280, 21600, 22050, 22344, 22800, 23275, 23520, 23784, 23940, 24775, 25137, 25200, 25650, 26460, 26600, 26757, 27360, 27748, 27930, 28728, 29400, 29730, 29792, 29925, 30240, 31712, 31920, 33075, 33516, 34200, 34685, 35280, 35676, 35910, 37240, 37658, 37800, 38304, 39200, 39640, 39900, 41040, 41622, 41895, 42336, 44100, 44595, 44688, 45600, 46550, 47568, 47880, 48559, 49550, 50274, 50400, 51300, 52920, 53200, 53514, 55496, 55860, 56487, 57456, 58800, 59460, 59850, 62433, 63840, 66150, 67032, 68400, 69370, 69825, 70560, 71352, 71820, 74325, 74480, 75316, 75600, 79280, 79800, 82080, 83244, 83790, 88200, 89190, 89376, 89775, 93100, 94145, 95136, 95760, 97118, 99100, 100548, 102600, 104055, 105840, 106400, 107028, 110992, 111720, 112974, 114912, 117600, 118920, 119700, 124866, 125685, 131803, 132300, 133785, 134064, 136800, 138740, 139650, 142704, 143640, 145677, 148650, 148960, 150632, 151200, 158560, 159600, 166488, 167580, 169461, 173425, 176400, 178380, 179550, 186200, 187299, 188290, 191520, 194236, 198200, 201096, 205200, 208110, 209475, 211680, 214056, 221984, 222975, 223440, 225948, 237840, 239400, 242795, 249732, 251370, 263606, 264600, 267570, 268128, 277480, 279300, 282435, 285408, 287280, 291354, 297300, 301264, 312165, 319200, 332976, 335160, 338922, 346850, 352800, 356760, 359100, 372400, 374598, 376580, 388472, 395409, 396400, 402192, 410400, 416220, 418950, 428112, 437031, 445950, 446880, 451896, 470725, 475680, 478800, 485590, 499464, 502740, 508383, 520275, 527212, 529200, 535140, 554960, 558600, 564870, 574560, 582708, 594600, 602528, 624330, 628425, 659015, 665952, 668925, 670320, 677844, 693700, 713520, 718200, 728385, 744800, 749196, 753160, 776944, 790818, 792800, 804384, 832440, 837900, 847305, 856224, 874062, 891900, 903792, 922621, 936495, 941450, 957600, 971180, 998928, 1005480, 1016766, 1040550, 1054424, 1058400, 1070280, 1109920, 1117200, 1129740, 1165416, 1186227, 1189200, 1213975, 1248660, 1256850, 1311093, 1318030, 1337850, 1340640, 1355688, 1387400, 1412175, 1427040, 1436400, 1456770, 1498392, 1506320, 1553888, 1560825, 1581636, 1664880, 1675800, 1694610, 1748124, 1783800, 1807584, 1845242, 1872990, 1882900, 1942360, 1977045, 1997856, 2010960, 2033532, 2081100, 2108848, 2140560, 2185155, 2234400, 2259480, 2330832, 2372454, 2378400, 2427950, 2497320, 2513700, 2541915, 2622186, 2636060, 2675700, 2711376, 2767863, 2774800, 2824350, 2872800, 2913540, 2996784, 3012640, 3121650, 3163272, 3295075, 3329760, 3351600, 3389220, 3496248, 3558681, 3567600, 3641925, 3690484, 3745980, 3765800, 3884720, 3954090, 4021920, 4067064, 4162200, 4217696, 4236525, 4281120, 4370310, 4518960, 4613105, 4661664, 4682475, 4744908, 4855900, 4994640, 5027400, 5083830, 5244372, 5272120, 5351400, 5422752, 5535726, 5549600, 5648700, 5827080, 5931135, 5993568, 6243300, 6326544, 6555465, 6590150, 6703200, 6778440, 6992496, 7117362, 7135200, 7283850, 7380968, 7491960, 7531600, 7769440, 7908180, 8134128, 8303589, 8324400, 8473050, 8740620, 9037920, 9226210, 9364950, 9489816, 9711800, 9885225, 9989280, 10054800, 10167660, 10488744, 10544240, 10702800, 10925775, 11071452, 11297400, 11654160, 11862270, 12486600, 12653088, 12709575, 13110930, 13180300, 13556880, 13839315, 13984992, 14234724, 14567700, 14761936, 14983920, 15063200, 15816360, 16268256, 16607178, 16648800, 16946100, 17481240, 17793405, 18452420, 18729900, 18979632, 19423600, 19770450, 20109600, 20335320, 20977488, 21088480, 21405600, 21851550, 22142904, 22594800, 23065525, 23308320, 23724540, 24910767, 24973200, 25419150, 26221860, 26360600, 27113760, 27678630, 28469448, 29135400, 29523872, 29655675, 29967840, 31632720, 32777325, 33214356, 33892200, 34962480, 35586810, 36904840, 37459800, 37959264, 38847200, 39540900, 40670640, 41517945, 41954976, 43703100, 44285808, 45189600, 46131050, 47449080, 49821534, 49946400, 50838300, 52443720, 52721200, 55357260, 56938896, 58270800, 59311350, 63265440, 65554650, 66428712, 67784400, 69196575, 69924960, 71173620, 73809680, 74919600, 79081800, 81341280, 83035890, 87406200, 88571616, 88967025, 92262100, 94898160, 99643068, 101676600, 104887440, 105442400, 110714520, 113877792, 116541600, 118622700, 124553835, 131109300, 132857424, 135568800, 138393150, 142347240, 147619360, 149839200, 158163600, 166071780, 174812400, 177934050, 184524200, 189796320, 199286136, 203353200, 207589725, 209774880, 221429040, 237245400, 249107670, 262218600, 265714848, 276786300, 284694480, 316327200, 332143560, 349624800, 355868100, 369048400, 398572272, 406706400, 415179450, 442858080, 474490800, 498215340, 524437200, 553572600, 569388960, 622769175, 664287120, 711736200, 738096800, 797144544, 830358900, 948981600, 996430680, 1048874400, 1107145200, 1245538350, 1328574240, 1423472400, 1660717800, 1992861360, 2214290400, 2491076700, 2846944800, 3321435600, 3985722720, 4982153400, 6642871200, 9964306800, 19928613600]

約数ペア:

[(1, 19928613600), (2, 9964306800), (3, 6642871200), (4, 4982153400), (5, 3985722720), (6, 3321435600), (7, 2846944800), (8, 2491076700), (9, 2214290400), (10, 1992861360), (12, 1660717800), (14, 1423472400), (15, 1328574240), (16, 1245538350), (18, 1107145200), (19, 1048874400), (20, 996430680), (21, 948981600), (24, 830358900), (25, 797144544), (27, 738096800), (28, 711736200), (30, 664287120), (32, 622769175), (35, 569388960), (36, 553572600), (38, 524437200), (40, 498215340), (42, 474490800), (45, 442858080), (48, 415179450), (49, 406706400), (50, 398572272), (54, 369048400), (56, 355868100), (57, 349624800), (60, 332143560), (63, 316327200), (70, 284694480), (72, 276786300), (75, 265714848), (76, 262218600), (80, 249107670), (84, 237245400), (90, 221429040), (95, 209774880), (96, 207589725), (98, 203353200), (100, 199286136), (105, 189796320), (108, 184524200), (112, 177934050), (114, 174812400), (120, 166071780), (126, 158163600), (133, 149839200), (135, 147619360), (140, 142347240), (144, 138393150), (147, 135568800), (150, 132857424), (152, 131109300), (160, 124553835), (168, 118622700), (171, 116541600), (175, 113877792), (180, 110714520), (189, 105442400), (190, 104887440), (196, 101676600), (200, 99643068), (210, 94898160), (216, 92262100), (224, 88967025), (225, 88571616), (228, 87406200), (240, 83035890), (245, 81341280), (252, 79081800), (266, 74919600), (270, 73809680), (280, 71173620), (285, 69924960), (288, 69196575), (294, 67784400), (300, 66428712), (304, 65554650), (315, 63265440), (336, 59311350), (342, 58270800), (350, 56938896), (360, 55357260), (378, 52721200), (380, 52443720), (392, 50838300), (399, 49946400), (400, 49821534), (420, 47449080), (432, 46131050), (441, 45189600), (450, 44285808), (456, 43703100), (475, 41954976), (480, 41517945), (490, 40670640), (504, 39540900), (513, 38847200), (525, 37959264), (532, 37459800), (540, 36904840), (560, 35586810), (570, 34962480), (588, 33892200), (600, 33214356), (608, 32777325), (630, 31632720), (665, 29967840), (672, 29655675), (675, 29523872), (684, 29135400), (700, 28469448), (720, 27678630), (735, 27113760), (756, 26360600), (760, 26221860), (784, 25419150), (798, 24973200), (800, 24910767), (840, 23724540), (855, 23308320), (864, 23065525), (882, 22594800), (900, 22142904), (912, 21851550), (931, 21405600), (945, 21088480), (950, 20977488), (980, 20335320), (991, 20109600), (1008, 19770450), (1026, 19423600), (1050, 18979632), (1064, 18729900), (1080, 18452420), (1120, 17793405), (1140, 17481240), (1176, 16946100), (1197, 16648800), (1200, 16607178), (1225, 16268256), (1260, 15816360), (1323, 15063200), (1330, 14983920), (1350, 14761936), (1368, 14567700), (1400, 14234724), (1425, 13984992), (1440, 13839315), (1470, 13556880), (1512, 13180300), (1520, 13110930), (1568, 12709575), (1575, 12653088), (1596, 12486600), (1680, 11862270), (1710, 11654160), (1764, 11297400), (1800, 11071452), (1824, 10925775), (1862, 10702800), (1890, 10544240), (1900, 10488744), (1960, 10167660), (1982, 10054800), (1995, 9989280), (2016, 9885225), (2052, 9711800), (2100, 9489816), (2128, 9364950), (2160, 9226210), (2205, 9037920), (2280, 8740620), (2352, 8473050), (2394, 8324400), (2400, 8303589), (2450, 8134128), (2520, 7908180), (2565, 7769440), (2646, 7531600), (2660, 7491960), (2700, 7380968), (2736, 7283850), (2793, 7135200), (2800, 7117362), (2850, 6992496), (2940, 6778440), (2973, 6703200), (3024, 6590150), (3040, 6555465), (3150, 6326544), (3192, 6243300), (3325, 5993568), (3360, 5931135), (3420, 5827080), (3528, 5648700), (3591, 5549600), (3600, 5535726), (3675, 5422752), (3724, 5351400), (3780, 5272120), (3800, 5244372), (3920, 5083830), (3964, 5027400), (3990, 4994640), (4104, 4855900), (4200, 4744908), (4256, 4682475), (4275, 4661664), (4320, 4613105), (4410, 4518960), (4560, 4370310), (4655, 4281120), (4704, 4236525), (4725, 4217696), (4788, 4162200), (4900, 4067064), (4955, 4021920), (5040, 3954090), (5130, 3884720), (5292, 3765800), (5320, 3745980), (5400, 3690484), (5472, 3641925), (5586, 3567600), (5600, 3558681), (5700, 3496248), (5880, 3389220), (5946, 3351600), (5985, 3329760), (6048, 3295075), (6300, 3163272), (6384, 3121650), (6615, 3012640), (6650, 2996784), (6840, 2913540), (6937, 2872800), (7056, 2824350), (7182, 2774800), (7200, 2767863), (7350, 2711376), (7448, 2675700), (7560, 2636060), (7600, 2622186), (7840, 2541915), (7928, 2513700), (7980, 2497320), (8208, 2427950), (8379, 2378400), (8400, 2372454), (8550, 2330832), (8820, 2259480), (8919, 2234400), (9120, 2185155), (9310, 2140560), (9450, 2108848), (9576, 2081100), (9800, 2033532), (9910, 2010960), (9975, 1997856), (10080, 1977045), (10260, 1942360), (10584, 1882900), (10640, 1872990), (10800, 1845242), (11025, 1807584), (11172, 1783800), (11400, 1748124), (11760, 1694610), (11892, 1675800), (11970, 1664880), (12600, 1581636), (12768, 1560825), (12825, 1553888), (13230, 1506320), (13300, 1498392), (13680, 1456770), (13874, 1436400), (13965, 1427040), (14112, 1412175), (14364, 1387400), (14700, 1355688), (14865, 1340640), (14896, 1337850), (15120, 1318030), (15200, 1311093), (15856, 1256850), (15960, 1248660), (16416, 1213975), (16758, 1189200), (16800, 1186227), (17100, 1165416), (17640, 1129740), (17838, 1117200), (17955, 1109920), (18620, 1070280), (18829, 1058400), (18900, 1054424), (19152, 1040550), (19600, 1016766), (19820, 1005480), (19950, 998928), (20520, 971180), (20811, 957600), (21168, 941450), (21280, 936495), (21600, 922621), (22050, 903792), (22344, 891900), (22800, 874062), (23275, 856224), (23520, 847305), (23784, 837900), (23940, 832440), (24775, 804384), (25137, 792800), (25200, 790818), (25650, 776944), (26460, 753160), (26600, 749196), (26757, 744800), (27360, 728385), (27748, 718200), (27930, 713520), (28728, 693700), (29400, 677844), (29730, 670320), (29792, 668925), (29925, 665952), (30240, 659015), (31712, 628425), (31920, 624330), (33075, 602528), (33516, 594600), (34200, 582708), (34685, 574560), (35280, 564870), (35676, 558600), (35910, 554960), (37240, 535140), (37658, 529200), (37800, 527212), (38304, 520275), (39200, 508383), (39640, 502740), (39900, 499464), (41040, 485590), (41622, 478800), (41895, 475680), (42336, 470725), (44100, 451896), (44595, 446880), (44688, 445950), (45600, 437031), (46550, 428112), (47568, 418950), (47880, 416220), (48559, 410400), (49550, 402192), (50274, 396400), (50400, 395409), (51300, 388472), (52920, 376580), (53200, 374598), (53514, 372400), (55496, 359100), (55860, 356760), (56487, 352800), (57456, 346850), (58800, 338922), (59460, 335160), (59850, 332976), (62433, 319200), (63840, 312165), (66150, 301264), (67032, 297300), (68400, 291354), (69370, 287280), (69825, 285408), (70560, 282435), (71352, 279300), (71820, 277480), (74325, 268128), (74480, 267570), (75316, 264600), (75600, 263606), (79280, 251370), (79800, 249732), (82080, 242795), (83244, 239400), (83790, 237840), (88200, 225948), (89190, 223440), (89376, 222975), (89775, 221984), (93100, 214056), (94145, 211680), (95136, 209475), (95760, 208110), (97118, 205200), (99100, 201096), (100548, 198200), (102600, 194236), (104055, 191520), (105840, 188290), (106400, 187299), (107028, 186200), (110992, 179550), (111720, 178380), (112974, 176400), (114912, 173425), (117600, 169461), (118920, 167580), (119700, 166488), (124866, 159600), (125685, 158560), (131803, 151200), (132300, 150632), (133785, 148960), (134064, 148650), (136800, 145677), (138740, 143640), (139650, 142704)]