20276386560

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 864

約数和(自身を含む): 79282344960

約数和(自身を除く): 59005958400

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, 47, 48, 54, 57, 60, 64, 72, 73, 76, 80, 81, 90, 94, 95, 96, 108, 114, 120, 128, 135, 141, 144, 146, 152, 160, 162, 171, 180, 188, 190, 192, 216, 219, 228, 235, 240, 243, 256, 270, 282, 285, 288, 292, 304, 320, 324, 342, 360, 365, 376, 380, 384, 405, 423, 432, 438, 456, 470, 480, 486, 513, 540, 564, 570, 576, 584, 608, 640, 648, 657, 684, 705, 720, 730, 752, 760, 768, 810, 846, 855, 864, 876, 893, 912, 940, 960, 972, 1026, 1080, 1095, 1128, 1140, 1152, 1168, 1215, 1216, 1269, 1280, 1296, 1314, 1368, 1387, 1410, 1440, 1460, 1504, 1520, 1539, 1620, 1692, 1710, 1728, 1752, 1786, 1824, 1880, 1920, 1944, 1971, 2052, 2115, 2160, 2190, 2256, 2280, 2304, 2336, 2430, 2432, 2538, 2565, 2592, 2628, 2679, 2736, 2774, 2820, 2880, 2920, 3008, 3040, 3078, 3240, 3285, 3384, 3420, 3431, 3456, 3504, 3572, 3648, 3760, 3807, 3840, 3888, 3942, 4104, 4161, 4230, 4320, 4380, 4465, 4512, 4560, 4617, 4672, 4860, 4864, 5076, 5130, 5184, 5256, 5358, 5472, 5548, 5640, 5760, 5840, 5913, 6016, 6080, 6156, 6345, 6480, 6570, 6768, 6840, 6862, 6912, 6935, 7008, 7144, 7296, 7520, 7614, 7695, 7776, 7884, 8037, 8208, 8322, 8460, 8640, 8760, 8930, 9024, 9120, 9234, 9344, 9720, 9855, 10152, 10260, 10293, 10368, 10512, 10716, 10944, 11096, 11280, 11421, 11520, 11680, 11826, 12032, 12160, 12312, 12483, 12690, 12960, 13140, 13395, 13536, 13680, 13724, 13870, 14016, 14288, 14592, 15040, 15228, 15390, 15552, 15768, 16074, 16416, 16644, 16920, 17155, 17280, 17520, 17739, 17860, 18048, 18240, 18468, 18688, 19035, 19440, 19710, 20304, 20520, 20586, 20736, 20805, 21024, 21432, 21888, 22192, 22560, 22842, 23085, 23360, 23652, 24111, 24320, 24624, 24966, 25380, 25920, 26280, 26790, 27072, 27360, 27448, 27740, 28032, 28576, 29565, 30080, 30456, 30780, 30879, 31104, 31536, 32148, 32832, 33288, 33840, 34310, 34560, 35040, 35478, 35720, 36096, 36480, 36936, 37449, 38070, 38880, 39420, 40185, 40608, 41040, 41172, 41610, 42048, 42864, 43776, 44384, 45120, 45684, 46170, 46720, 47304, 48222, 49248, 49932, 50760, 51465, 51840, 52560, 53580, 54144, 54720, 54896, 55480, 56064, 57105, 57152, 59130, 60160, 60912, 61560, 61758, 62208, 62415, 63072, 64296, 65189, 65664, 66576, 67680, 68620, 70080, 70956, 71440, 72333, 72960, 73872, 74898, 76140, 77760, 78840, 80370, 81216, 82080, 82344, 83220, 84096, 85728, 88695, 88768, 90240, 91368, 92340, 92637, 93440, 94608, 96444, 98496, 99864, 101520, 102930, 103680, 105120, 107160, 108288, 109440, 109792, 110960, 112347, 114210, 114304, 118260, 120555, 121824, 123120, 123516, 124830, 126144, 128592, 130378, 131328, 133152, 135360, 137240, 140160, 141912, 142880, 144666, 147744, 149796, 152280, 154395, 155520, 157680, 160740, 162432, 164160, 164688, 166440, 168192, 171456, 177390, 177536, 180480, 182736, 184680, 185274, 187245, 189216, 192888, 195567, 196992, 199728, 203040, 205860, 210240, 214320, 216999, 218880, 219584, 221920, 224694, 228420, 228608, 236520, 241110, 243648, 246240, 247032, 249660, 252288, 257184, 260756, 266304, 270720, 274480, 277911, 280320, 283824, 285760, 289332, 295488, 299592, 304560, 308790, 311040, 315360, 321480, 324864, 325945, 328320, 329376, 332880, 337041, 342912, 354780, 355072, 361665, 365472, 369360, 370548, 374490, 378432, 385776, 391134, 393984, 399456, 406080, 411720, 420480, 428640, 433998, 439168, 443840, 449388, 456840, 463185, 473040, 482220, 487296, 492480, 494064, 499320, 504576, 514368, 521512, 532608, 541440, 548960, 555822, 561735, 567648, 571520, 578664, 586701, 590976, 599184, 609120, 617580, 630720, 642960, 651890, 656640, 658752, 665760, 674082, 685824, 709560, 723330, 730944, 738720, 741096, 748980, 756864, 771552, 782268, 798912, 812160, 823440, 833733, 840960, 857280, 867996, 878336, 887680, 898776, 913680, 926370, 946080, 964440, 974592, 977835, 984960, 988128, 998640, 1028736, 1043024, 1065216, 1084995, 1097920, 1111644, 1123470, 1135296, 1143040, 1157328, 1173402, 1181952, 1198368, 1218240, 1235160, 1261440, 1285920, 1303780, 1317504, 1331520, 1348164, 1389555, 1419120, 1446660, 1461888, 1477440, 1482192, 1497960, 1513728, 1543104, 1564536, 1597824, 1624320, 1646880, 1667466, 1685205, 1714560, 1735992, 1760103, 1775360, 1797552, 1827360, 1852740, 1892160, 1928880, 1955670, 1969920, 1976256, 1997280, 2057472, 2086048, 2169990, 2195840, 2223288, 2246940, 2270592, 2314656, 2346804, 2396736, 2436480, 2470320, 2522880, 2571840, 2607560, 2635008, 2663040, 2696328, 2779110, 2838240, 2893320, 2923776, 2933505, 2954880, 2964384, 2995920, 3086208, 3129072, 3195648, 3293760, 3334932, 3370410, 3429120, 3471984, 3520206, 3595104, 3654720, 3705480, 3784320, 3857760, 3911340, 3952512, 3994560, 4168665, 4172096, 4339980, 4391680, 4446576, 4493880, 4541184, 4629312, 4693608, 4793472, 4872960, 4940640, 5143680, 5215120, 5280309, 5326080, 5392656, 5558220, 5676480, 5786640, 5867010, 5909760, 5928768, 5991840, 6172416, 6258144, 6587520, 6669864, 6740820, 6943968, 7040412, 7190208, 7309440, 7410960, 7568640, 7715520, 7822680, 7905024, 7989120, 8337330, 8344192, 8679960, 8800515, 8893152, 8987760, 9258624, 9387216, 9586944, 9881280, 10287360, 10430240, 10560618, 10785312, 11116440, 11352960, 11573280, 11734020, 11857536, 11983680, 12516288, 13175040, 13339728, 13481640, 13887936, 14080824, 14380416, 14618880, 14821920, 15431040, 15645360, 15840927, 15978240, 16674660, 16688384, 17359920, 17601030, 17786304, 17975520, 18517248, 18774432, 19762560, 20860480, 21121236, 21570624, 22232880, 22705920, 23146560, 23468040, 23715072, 23967360, 25032576, 26401545, 26679456, 26963280, 27775872, 28161648, 28760832, 29643840, 30862080, 31290720, 31681854, 33349320, 34719840, 35202060, 35572608, 35951040, 37548864, 39525120, 41720960, 42242472, 43141248, 44465760, 46293120, 46936080, 47934720, 50065152, 52803090, 53358912, 53926560, 55551744, 56323296, 59287680, 62581440, 63363708, 66698640, 69439680, 70404120, 71145216, 71902080, 75097728, 79204635, 83441920, 84484944, 86282496, 88931520, 92586240, 93872160, 105606180, 106717824, 107853120, 112646592, 118575360, 125162880, 126727416, 133397280, 138879360, 140808240, 143804160, 150195456, 158409270, 168969888, 177863040, 187744320, 211212360, 213435648, 215706240, 225293184, 250325760, 253454832, 266794560, 277758720, 281616480, 316818540, 337939776, 355726080, 375488640, 422424720, 431412480, 450586368, 506909664, 533589120, 563232960, 633637080, 675879552, 750977280, 844849440, 1013819328, 1067178240, 1126465920, 1267274160, 1351759104, 1689698880, 2027638656, 2252931840, 2534548320, 3379397760, 4055277312, 5069096640, 6758795520, 10138193280, 20276386560]

約数ペア:

[(1, 20276386560), (2, 10138193280), (3, 6758795520), (4, 5069096640), (5, 4055277312), (6, 3379397760), (8, 2534548320), (9, 2252931840), (10, 2027638656), (12, 1689698880), (15, 1351759104), (16, 1267274160), (18, 1126465920), (19, 1067178240), (20, 1013819328), (24, 844849440), (27, 750977280), (30, 675879552), (32, 633637080), (36, 563232960), (38, 533589120), (40, 506909664), (45, 450586368), (47, 431412480), (48, 422424720), (54, 375488640), (57, 355726080), (60, 337939776), (64, 316818540), (72, 281616480), (73, 277758720), (76, 266794560), (80, 253454832), (81, 250325760), (90, 225293184), (94, 215706240), (95, 213435648), (96, 211212360), (108, 187744320), (114, 177863040), (120, 168969888), (128, 158409270), (135, 150195456), (141, 143804160), (144, 140808240), (146, 138879360), (152, 133397280), (160, 126727416), (162, 125162880), (171, 118575360), (180, 112646592), (188, 107853120), (190, 106717824), (192, 105606180), (216, 93872160), (219, 92586240), (228, 88931520), (235, 86282496), (240, 84484944), (243, 83441920), (256, 79204635), (270, 75097728), (282, 71902080), (285, 71145216), (288, 70404120), (292, 69439680), (304, 66698640), (320, 63363708), (324, 62581440), (342, 59287680), (360, 56323296), (365, 55551744), (376, 53926560), (380, 53358912), (384, 52803090), (405, 50065152), (423, 47934720), (432, 46936080), (438, 46293120), (456, 44465760), (470, 43141248), (480, 42242472), (486, 41720960), (513, 39525120), (540, 37548864), (564, 35951040), (570, 35572608), (576, 35202060), (584, 34719840), (608, 33349320), (640, 31681854), (648, 31290720), (657, 30862080), (684, 29643840), (705, 28760832), (720, 28161648), (730, 27775872), (752, 26963280), (760, 26679456), (768, 26401545), (810, 25032576), (846, 23967360), (855, 23715072), (864, 23468040), (876, 23146560), (893, 22705920), (912, 22232880), (940, 21570624), (960, 21121236), (972, 20860480), (1026, 19762560), (1080, 18774432), (1095, 18517248), (1128, 17975520), (1140, 17786304), (1152, 17601030), (1168, 17359920), (1215, 16688384), (1216, 16674660), (1269, 15978240), (1280, 15840927), (1296, 15645360), (1314, 15431040), (1368, 14821920), (1387, 14618880), (1410, 14380416), (1440, 14080824), (1460, 13887936), (1504, 13481640), (1520, 13339728), (1539, 13175040), (1620, 12516288), (1692, 11983680), (1710, 11857536), (1728, 11734020), (1752, 11573280), (1786, 11352960), (1824, 11116440), (1880, 10785312), (1920, 10560618), (1944, 10430240), (1971, 10287360), (2052, 9881280), (2115, 9586944), (2160, 9387216), (2190, 9258624), (2256, 8987760), (2280, 8893152), (2304, 8800515), (2336, 8679960), (2430, 8344192), (2432, 8337330), (2538, 7989120), (2565, 7905024), (2592, 7822680), (2628, 7715520), (2679, 7568640), (2736, 7410960), (2774, 7309440), (2820, 7190208), (2880, 7040412), (2920, 6943968), (3008, 6740820), (3040, 6669864), (3078, 6587520), (3240, 6258144), (3285, 6172416), (3384, 5991840), (3420, 5928768), (3431, 5909760), (3456, 5867010), (3504, 5786640), (3572, 5676480), (3648, 5558220), (3760, 5392656), (3807, 5326080), (3840, 5280309), (3888, 5215120), (3942, 5143680), (4104, 4940640), (4161, 4872960), (4230, 4793472), (4320, 4693608), (4380, 4629312), (4465, 4541184), (4512, 4493880), (4560, 4446576), (4617, 4391680), (4672, 4339980), (4860, 4172096), (4864, 4168665), (5076, 3994560), (5130, 3952512), (5184, 3911340), (5256, 3857760), (5358, 3784320), (5472, 3705480), (5548, 3654720), (5640, 3595104), (5760, 3520206), (5840, 3471984), (5913, 3429120), (6016, 3370410), (6080, 3334932), (6156, 3293760), (6345, 3195648), (6480, 3129072), (6570, 3086208), (6768, 2995920), (6840, 2964384), (6862, 2954880), (6912, 2933505), (6935, 2923776), (7008, 2893320), (7144, 2838240), (7296, 2779110), (7520, 2696328), (7614, 2663040), (7695, 2635008), (7776, 2607560), (7884, 2571840), (8037, 2522880), (8208, 2470320), (8322, 2436480), (8460, 2396736), (8640, 2346804), (8760, 2314656), (8930, 2270592), (9024, 2246940), (9120, 2223288), (9234, 2195840), (9344, 2169990), (9720, 2086048), (9855, 2057472), (10152, 1997280), (10260, 1976256), (10293, 1969920), (10368, 1955670), (10512, 1928880), (10716, 1892160), (10944, 1852740), (11096, 1827360), (11280, 1797552), (11421, 1775360), (11520, 1760103), (11680, 1735992), (11826, 1714560), (12032, 1685205), (12160, 1667466), (12312, 1646880), (12483, 1624320), (12690, 1597824), (12960, 1564536), (13140, 1543104), (13395, 1513728), (13536, 1497960), (13680, 1482192), (13724, 1477440), (13870, 1461888), (14016, 1446660), (14288, 1419120), (14592, 1389555), (15040, 1348164), (15228, 1331520), (15390, 1317504), (15552, 1303780), (15768, 1285920), (16074, 1261440), (16416, 1235160), (16644, 1218240), (16920, 1198368), (17155, 1181952), (17280, 1173402), (17520, 1157328), (17739, 1143040), (17860, 1135296), (18048, 1123470), (18240, 1111644), (18468, 1097920), (18688, 1084995), (19035, 1065216), (19440, 1043024), (19710, 1028736), (20304, 998640), (20520, 988128), (20586, 984960), (20736, 977835), (20805, 974592), (21024, 964440), (21432, 946080), (21888, 926370), (22192, 913680), (22560, 898776), (22842, 887680), (23085, 878336), (23360, 867996), (23652, 857280), (24111, 840960), (24320, 833733), (24624, 823440), (24966, 812160), (25380, 798912), (25920, 782268), (26280, 771552), (26790, 756864), (27072, 748980), (27360, 741096), (27448, 738720), (27740, 730944), (28032, 723330), (28576, 709560), (29565, 685824), (30080, 674082), (30456, 665760), (30780, 658752), (30879, 656640), (31104, 651890), (31536, 642960), (32148, 630720), (32832, 617580), (33288, 609120), (33840, 599184), (34310, 590976), (34560, 586701), (35040, 578664), (35478, 571520), (35720, 567648), (36096, 561735), (36480, 555822), (36936, 548960), (37449, 541440), (38070, 532608), (38880, 521512), (39420, 514368), (40185, 504576), (40608, 499320), (41040, 494064), (41172, 492480), (41610, 487296), (42048, 482220), (42864, 473040), (43776, 463185), (44384, 456840), (45120, 449388), (45684, 443840), (46170, 439168), (46720, 433998), (47304, 428640), (48222, 420480), (49248, 411720), (49932, 406080), (50760, 399456), (51465, 393984), (51840, 391134), (52560, 385776), (53580, 378432), (54144, 374490), (54720, 370548), (54896, 369360), (55480, 365472), (56064, 361665), (57105, 355072), (57152, 354780), (59130, 342912), (60160, 337041), (60912, 332880), (61560, 329376), (61758, 328320), (62208, 325945), (62415, 324864), (63072, 321480), (64296, 315360), (65189, 311040), (65664, 308790), (66576, 304560), (67680, 299592), (68620, 295488), (70080, 289332), (70956, 285760), (71440, 283824), (72333, 280320), (72960, 277911), (73872, 274480), (74898, 270720), (76140, 266304), (77760, 260756), (78840, 257184), (80370, 252288), (81216, 249660), (82080, 247032), (82344, 246240), (83220, 243648), (84096, 241110), (85728, 236520), (88695, 228608), (88768, 228420), (90240, 224694), (91368, 221920), (92340, 219584), (92637, 218880), (93440, 216999), (94608, 214320), (96444, 210240), (98496, 205860), (99864, 203040), (101520, 199728), (102930, 196992), (103680, 195567), (105120, 192888), (107160, 189216), (108288, 187245), (109440, 185274), (109792, 184680), (110960, 182736), (112347, 180480), (114210, 177536), (114304, 177390), (118260, 171456), (120555, 168192), (121824, 166440), (123120, 164688), (123516, 164160), (124830, 162432), (126144, 160740), (128592, 157680), (130378, 155520), (131328, 154395), (133152, 152280), (135360, 149796), (137240, 147744), (140160, 144666), (141912, 142880)]