19165351680

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 1008

約数和(自身を含む): 77210219520

約数和(自身を除く): 58044867840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 32, 36, 38, 40, 45, 46, 47, 48, 54, 57, 60, 64, 69, 72, 76, 80, 81, 90, 92, 94, 95, 96, 108, 114, 115, 120, 128, 135, 138, 141, 144, 152, 160, 162, 171, 180, 184, 188, 190, 192, 207, 216, 228, 230, 235, 240, 243, 256, 270, 276, 282, 285, 288, 304, 320, 324, 342, 345, 360, 368, 376, 380, 384, 405, 414, 423, 432, 437, 456, 460, 470, 480, 486, 513, 540, 552, 564, 570, 576, 608, 621, 640, 648, 684, 690, 705, 720, 729, 736, 752, 760, 768, 810, 828, 846, 855, 864, 874, 893, 912, 920, 940, 960, 972, 1026, 1035, 1080, 1081, 1104, 1128, 1140, 1152, 1215, 1216, 1242, 1269, 1280, 1296, 1311, 1368, 1380, 1410, 1440, 1458, 1472, 1504, 1520, 1539, 1620, 1656, 1692, 1710, 1728, 1748, 1786, 1824, 1840, 1863, 1880, 1920, 1944, 2052, 2070, 2115, 2160, 2162, 2185, 2208, 2256, 2280, 2304, 2430, 2432, 2484, 2538, 2565, 2592, 2622, 2679, 2736, 2760, 2820, 2880, 2916, 2944, 3008, 3040, 3078, 3105, 3240, 3243, 3312, 3384, 3420, 3456, 3496, 3572, 3645, 3648, 3680, 3726, 3760, 3807, 3840, 3888, 3933, 4104, 4140, 4230, 4320, 4324, 4370, 4416, 4465, 4512, 4560, 4617, 4860, 4864, 4968, 5076, 5130, 5184, 5244, 5358, 5405, 5472, 5520, 5589, 5640, 5760, 5832, 5888, 6016, 6080, 6156, 6210, 6345, 6480, 6486, 6555, 6624, 6768, 6840, 6912, 6992, 7144, 7290, 7296, 7360, 7452, 7520, 7614, 7695, 7776, 7866, 8037, 8208, 8280, 8460, 8640, 8648, 8740, 8832, 8930, 9024, 9120, 9234, 9315, 9720, 9729, 9936, 10152, 10260, 10368, 10488, 10716, 10810, 10944, 11040, 11178, 11280, 11421, 11520, 11664, 11799, 12032, 12160, 12312, 12420, 12690, 12960, 12972, 13110, 13248, 13395, 13536, 13680, 13851, 13984, 14288, 14580, 14592, 14720, 14904, 15040, 15228, 15390, 15552, 15732, 16074, 16215, 16416, 16560, 16767, 16920, 17280, 17296, 17480, 17664, 17860, 18048, 18240, 18468, 18630, 19035, 19440, 19458, 19665, 19872, 20304, 20520, 20539, 20736, 20976, 21432, 21620, 21888, 22080, 22356, 22560, 22842, 23085, 23328, 23598, 24111, 24320, 24624, 24840, 25380, 25920, 25944, 26220, 26496, 26790, 27072, 27360, 27702, 27945, 27968, 28576, 29160, 29187, 29440, 29808, 30080, 30456, 30780, 31104, 31464, 32148, 32430, 32832, 33120, 33534, 33840, 34263, 34560, 34592, 34960, 35397, 35720, 36096, 36480, 36936, 37260, 38070, 38880, 38916, 39330, 39744, 40185, 40608, 41040, 41078, 41952, 42864, 43240, 43776, 44160, 44712, 45120, 45684, 46170, 46656, 47196, 48222, 48645, 49248, 49680, 50760, 51840, 51888, 52440, 52992, 53580, 54144, 54720, 55404, 55890, 55936, 57105, 57152, 58320, 58374, 58995, 59616, 60160, 60912, 61560, 61617, 62208, 62928, 64296, 64860, 65664, 66240, 67068, 67680, 68526, 69184, 69255, 69920, 70794, 71440, 72333, 72960, 73872, 74520, 76140, 77760, 77832, 78660, 79488, 80370, 81216, 82080, 82156, 83835, 83904, 85728, 86480, 87561, 88320, 89424, 90240, 91368, 92340, 93312, 94392, 96444, 97290, 98496, 99360, 101520, 102695, 103680, 103776, 104880, 106191, 107160, 108288, 109440, 110808, 111780, 111872, 114210, 114304, 116640, 116748, 117990, 119232, 120555, 121824, 123120, 123234, 125856, 128592, 129720, 131328, 132480, 134136, 135360, 137052, 138368, 138510, 139840, 141588, 142880, 144666, 145935, 147744, 149040, 152280, 155520, 155664, 157320, 158976, 160740, 162432, 164160, 164312, 167670, 167808, 171315, 171456, 172960, 175122, 176985, 178848, 180480, 182736, 184680, 184851, 186624, 188784, 192888, 194580, 196992, 198720, 203040, 205390, 207552, 209760, 212382, 214320, 216999, 218880, 221616, 223560, 228420, 228608, 233280, 233496, 235980, 238464, 241110, 243648, 246240, 246468, 251712, 257184, 259440, 262683, 264960, 268272, 270720, 274104, 276736, 277020, 279680, 283176, 285760, 289332, 291870, 295488, 298080, 304560, 308085, 311040, 311328, 314640, 318573, 321480, 324864, 328320, 328624, 335340, 335616, 342630, 342912, 345920, 350244, 353970, 357696, 361665, 365472, 369360, 369702, 377568, 385776, 389160, 393984, 397440, 406080, 410780, 415104, 419520, 424764, 428640, 433998, 437805, 443232, 447120, 456840, 466560, 466992, 471960, 476928, 482220, 487296, 492480, 492936, 503424, 514368, 518880, 525366, 530955, 536544, 541440, 548208, 554040, 554553, 559360, 566352, 571520, 578664, 583740, 590976, 596160, 609120, 616170, 622656, 629280, 637146, 642960, 650997, 656640, 657248, 670680, 685260, 685824, 691840, 700488, 707940, 715392, 723330, 730944, 738720, 739404, 755136, 771552, 778320, 788049, 794880, 812160, 821560, 830208, 839040, 849528, 857280, 867996, 875610, 886464, 894240, 913680, 924255, 933120, 933984, 943920, 964440, 974592, 984960, 985872, 1006848, 1028736, 1037760, 1050732, 1061910, 1073088, 1084995, 1096416, 1108080, 1109106, 1132704, 1143040, 1157328, 1167480, 1181952, 1192320, 1218240, 1232340, 1245312, 1258560, 1274292, 1285920, 1301994, 1313415, 1314496, 1341360, 1370520, 1383680, 1400976, 1415880, 1430784, 1446660, 1461888, 1477440, 1478808, 1510272, 1543104, 1556640, 1576098, 1592865, 1624320, 1643120, 1663659, 1678080, 1699056, 1714560, 1735992, 1751220, 1772928, 1788480, 1827360, 1848510, 1867968, 1887840, 1928880, 1969920, 1971744, 2057472, 2075520, 2101464, 2123820, 2146176, 2169990, 2192832, 2216160, 2218212, 2265408, 2314656, 2334960, 2384640, 2436480, 2464680, 2490624, 2517120, 2548584, 2571840, 2603988, 2626830, 2628992, 2682720, 2741040, 2772765, 2801952, 2831760, 2893320, 2923776, 2954880, 2957616, 3020544, 3086208, 3113280, 3152196, 3185730, 3254985, 3286240, 3327318, 3398112, 3429120, 3471984, 3502440, 3545856, 3576960, 3654720, 3697020, 3735936, 3775680, 3857760, 3940245, 3943488, 4151040, 4202928, 4247640, 4292352, 4339980, 4385664, 4432320, 4436424, 4530816, 4629312, 4669920, 4872960, 4929360, 4990977, 5034240, 5097168, 5143680, 5207976, 5253660, 5257984, 5365440, 5482080, 5545530, 5603904, 5663520, 5786640, 5909760, 5915232, 6172416, 6226560, 6304392, 6371460, 6509970, 6572480, 6654636, 6796224, 6943968, 7004880, 7153920, 7309440, 7394040, 7471872, 7551360, 7715520, 7880490, 7886976, 8318295, 8405856, 8495280, 8679960, 8771328, 8864640, 8872848, 9061632, 9258624, 9339840, 9858720, 9981954, 10194336, 10287360, 10415952, 10507320, 10730880, 10964160, 11091060, 11207808, 11327040, 11573280, 11830464, 12453120, 12608784, 12742920, 13019940, 13144960, 13309272, 13592448, 13887936, 14009760, 14618880, 14788080, 14972931, 15102720, 15431040, 15760980, 15773952, 16636590, 16811712, 16990560, 17359920, 17729280, 17745696, 18517248, 18679680, 19717440, 19963908, 20388672, 20831904, 21014640, 21461760, 21928320, 22182120, 22415616, 22654080, 23146560, 23660928, 24954885, 25217568, 25485840, 26039880, 26289920, 26618544, 27184896, 27775872, 28019520, 29576160, 29945862, 30862080, 31521960, 33273180, 33623424, 33981120, 34719840, 35491392, 37359360, 39434880, 39927816, 40777344, 41663808, 42029280, 43856640, 44364240, 45308160, 46293120, 47321856, 49909770, 50435136, 50971680, 52079760, 53237088, 55551744, 56039040, 59152320, 59891724, 63043920, 66546360, 67246848, 67962240, 69439680, 70982784, 74864655, 78869760, 79855632, 81554688, 83327616, 84058560, 88728480, 92586240, 99819540, 100870272, 101943360, 104159520, 106474176, 112078080, 118304640, 119783448, 126087840, 133092720, 135924480, 138879360, 141965568, 149729310, 159711264, 166655232, 168117120, 177456960, 199639080, 201740544, 203886720, 208319040, 212948352, 236609280, 239566896, 252175680, 266185440, 277758720, 299458620, 319422528, 336234240, 354913920, 399278160, 407773440, 416638080, 425896704, 479133792, 504351360, 532370880, 598917240, 638845056, 709827840, 798556320, 833276160, 958267584, 1008702720, 1064741760, 1197834480, 1277690112, 1597112640, 1916535168, 2129483520, 2395668960, 3194225280, 3833070336, 4791337920, 6388450560, 9582675840, 19165351680]

約数ペア:

[(1, 19165351680), (2, 9582675840), (3, 6388450560), (4, 4791337920), (5, 3833070336), (6, 3194225280), (8, 2395668960), (9, 2129483520), (10, 1916535168), (12, 1597112640), (15, 1277690112), (16, 1197834480), (18, 1064741760), (19, 1008702720), (20, 958267584), (23, 833276160), (24, 798556320), (27, 709827840), (30, 638845056), (32, 598917240), (36, 532370880), (38, 504351360), (40, 479133792), (45, 425896704), (46, 416638080), (47, 407773440), (48, 399278160), (54, 354913920), (57, 336234240), (60, 319422528), (64, 299458620), (69, 277758720), (72, 266185440), (76, 252175680), (80, 239566896), (81, 236609280), (90, 212948352), (92, 208319040), (94, 203886720), (95, 201740544), (96, 199639080), (108, 177456960), (114, 168117120), (115, 166655232), (120, 159711264), (128, 149729310), (135, 141965568), (138, 138879360), (141, 135924480), (144, 133092720), (152, 126087840), (160, 119783448), (162, 118304640), (171, 112078080), (180, 106474176), (184, 104159520), (188, 101943360), (190, 100870272), (192, 99819540), (207, 92586240), (216, 88728480), (228, 84058560), (230, 83327616), (235, 81554688), (240, 79855632), (243, 78869760), (256, 74864655), (270, 70982784), (276, 69439680), (282, 67962240), (285, 67246848), (288, 66546360), (304, 63043920), (320, 59891724), (324, 59152320), (342, 56039040), (345, 55551744), (360, 53237088), (368, 52079760), (376, 50971680), (380, 50435136), (384, 49909770), (405, 47321856), (414, 46293120), (423, 45308160), (432, 44364240), (437, 43856640), (456, 42029280), (460, 41663808), (470, 40777344), (480, 39927816), (486, 39434880), (513, 37359360), (540, 35491392), (552, 34719840), (564, 33981120), (570, 33623424), (576, 33273180), (608, 31521960), (621, 30862080), (640, 29945862), (648, 29576160), (684, 28019520), (690, 27775872), (705, 27184896), (720, 26618544), (729, 26289920), (736, 26039880), (752, 25485840), (760, 25217568), (768, 24954885), (810, 23660928), (828, 23146560), (846, 22654080), (855, 22415616), (864, 22182120), (874, 21928320), (893, 21461760), (912, 21014640), (920, 20831904), (940, 20388672), (960, 19963908), (972, 19717440), (1026, 18679680), (1035, 18517248), (1080, 17745696), (1081, 17729280), (1104, 17359920), (1128, 16990560), (1140, 16811712), (1152, 16636590), (1215, 15773952), (1216, 15760980), (1242, 15431040), (1269, 15102720), (1280, 14972931), (1296, 14788080), (1311, 14618880), (1368, 14009760), (1380, 13887936), (1410, 13592448), (1440, 13309272), (1458, 13144960), (1472, 13019940), (1504, 12742920), (1520, 12608784), (1539, 12453120), (1620, 11830464), (1656, 11573280), (1692, 11327040), (1710, 11207808), (1728, 11091060), (1748, 10964160), (1786, 10730880), (1824, 10507320), (1840, 10415952), (1863, 10287360), (1880, 10194336), (1920, 9981954), (1944, 9858720), (2052, 9339840), (2070, 9258624), (2115, 9061632), (2160, 8872848), (2162, 8864640), (2185, 8771328), (2208, 8679960), (2256, 8495280), (2280, 8405856), (2304, 8318295), (2430, 7886976), (2432, 7880490), (2484, 7715520), (2538, 7551360), (2565, 7471872), (2592, 7394040), (2622, 7309440), (2679, 7153920), (2736, 7004880), (2760, 6943968), (2820, 6796224), (2880, 6654636), (2916, 6572480), (2944, 6509970), (3008, 6371460), (3040, 6304392), (3078, 6226560), (3105, 6172416), (3240, 5915232), (3243, 5909760), (3312, 5786640), (3384, 5663520), (3420, 5603904), (3456, 5545530), (3496, 5482080), (3572, 5365440), (3645, 5257984), (3648, 5253660), (3680, 5207976), (3726, 5143680), (3760, 5097168), (3807, 5034240), (3840, 4990977), (3888, 4929360), (3933, 4872960), (4104, 4669920), (4140, 4629312), (4230, 4530816), (4320, 4436424), (4324, 4432320), (4370, 4385664), (4416, 4339980), (4465, 4292352), (4512, 4247640), (4560, 4202928), (4617, 4151040), (4860, 3943488), (4864, 3940245), (4968, 3857760), (5076, 3775680), (5130, 3735936), (5184, 3697020), (5244, 3654720), (5358, 3576960), (5405, 3545856), (5472, 3502440), (5520, 3471984), (5589, 3429120), (5640, 3398112), (5760, 3327318), (5832, 3286240), (5888, 3254985), (6016, 3185730), (6080, 3152196), (6156, 3113280), (6210, 3086208), (6345, 3020544), (6480, 2957616), (6486, 2954880), (6555, 2923776), (6624, 2893320), (6768, 2831760), (6840, 2801952), (6912, 2772765), (6992, 2741040), (7144, 2682720), (7290, 2628992), (7296, 2626830), (7360, 2603988), (7452, 2571840), (7520, 2548584), (7614, 2517120), (7695, 2490624), (7776, 2464680), (7866, 2436480), (8037, 2384640), (8208, 2334960), (8280, 2314656), (8460, 2265408), (8640, 2218212), (8648, 2216160), (8740, 2192832), (8832, 2169990), (8930, 2146176), (9024, 2123820), (9120, 2101464), (9234, 2075520), (9315, 2057472), (9720, 1971744), (9729, 1969920), (9936, 1928880), (10152, 1887840), (10260, 1867968), (10368, 1848510), (10488, 1827360), (10716, 1788480), (10810, 1772928), (10944, 1751220), (11040, 1735992), (11178, 1714560), (11280, 1699056), (11421, 1678080), (11520, 1663659), (11664, 1643120), (11799, 1624320), (12032, 1592865), (12160, 1576098), (12312, 1556640), (12420, 1543104), (12690, 1510272), (12960, 1478808), (12972, 1477440), (13110, 1461888), (13248, 1446660), (13395, 1430784), (13536, 1415880), (13680, 1400976), (13851, 1383680), (13984, 1370520), (14288, 1341360), (14580, 1314496), (14592, 1313415), (14720, 1301994), (14904, 1285920), (15040, 1274292), (15228, 1258560), (15390, 1245312), (15552, 1232340), (15732, 1218240), (16074, 1192320), (16215, 1181952), (16416, 1167480), (16560, 1157328), (16767, 1143040), (16920, 1132704), (17280, 1109106), (17296, 1108080), (17480, 1096416), (17664, 1084995), (17860, 1073088), (18048, 1061910), (18240, 1050732), (18468, 1037760), (18630, 1028736), (19035, 1006848), (19440, 985872), (19458, 984960), (19665, 974592), (19872, 964440), (20304, 943920), (20520, 933984), (20539, 933120), (20736, 924255), (20976, 913680), (21432, 894240), (21620, 886464), (21888, 875610), (22080, 867996), (22356, 857280), (22560, 849528), (22842, 839040), (23085, 830208), (23328, 821560), (23598, 812160), (24111, 794880), (24320, 788049), (24624, 778320), (24840, 771552), (25380, 755136), (25920, 739404), (25944, 738720), (26220, 730944), (26496, 723330), (26790, 715392), (27072, 707940), (27360, 700488), (27702, 691840), (27945, 685824), (27968, 685260), (28576, 670680), (29160, 657248), (29187, 656640), (29440, 650997), (29808, 642960), (30080, 637146), (30456, 629280), (30780, 622656), (31104, 616170), (31464, 609120), (32148, 596160), (32430, 590976), (32832, 583740), (33120, 578664), (33534, 571520), (33840, 566352), (34263, 559360), (34560, 554553), (34592, 554040), (34960, 548208), (35397, 541440), (35720, 536544), (36096, 530955), (36480, 525366), (36936, 518880), (37260, 514368), (38070, 503424), (38880, 492936), (38916, 492480), (39330, 487296), (39744, 482220), (40185, 476928), (40608, 471960), (41040, 466992), (41078, 466560), (41952, 456840), (42864, 447120), (43240, 443232), (43776, 437805), (44160, 433998), (44712, 428640), (45120, 424764), (45684, 419520), (46170, 415104), (46656, 410780), (47196, 406080), (48222, 397440), (48645, 393984), (49248, 389160), (49680, 385776), (50760, 377568), (51840, 369702), (51888, 369360), (52440, 365472), (52992, 361665), (53580, 357696), (54144, 353970), (54720, 350244), (55404, 345920), (55890, 342912), (55936, 342630), (57105, 335616), (57152, 335340), (58320, 328624), (58374, 328320), (58995, 324864), (59616, 321480), (60160, 318573), (60912, 314640), (61560, 311328), (61617, 311040), (62208, 308085), (62928, 304560), (64296, 298080), (64860, 295488), (65664, 291870), (66240, 289332), (67068, 285760), (67680, 283176), (68526, 279680), (69184, 277020), (69255, 276736), (69920, 274104), (70794, 270720), (71440, 268272), (72333, 264960), (72960, 262683), (73872, 259440), (74520, 257184), (76140, 251712), (77760, 246468), (77832, 246240), (78660, 243648), (79488, 241110), (80370, 238464), (81216, 235980), (82080, 233496), (82156, 233280), (83835, 228608), (83904, 228420), (85728, 223560), (86480, 221616), (87561, 218880), (88320, 216999), (89424, 214320), (90240, 212382), (91368, 209760), (92340, 207552), (93312, 205390), (94392, 203040), (96444, 198720), (97290, 196992), (98496, 194580), (99360, 192888), (101520, 188784), (102695, 186624), (103680, 184851), (103776, 184680), (104880, 182736), (106191, 180480), (107160, 178848), (108288, 176985), (109440, 175122), (110808, 172960), (111780, 171456), (111872, 171315), (114210, 167808), (114304, 167670), (116640, 164312), (116748, 164160), (117990, 162432), (119232, 160740), (120555, 158976), (121824, 157320), (123120, 155664), (123234, 155520), (125856, 152280), (128592, 149040), (129720, 147744), (131328, 145935), (132480, 144666), (134136, 142880), (135360, 141588), (137052, 139840), (138368, 138510)]