21211750560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:517

約数の個数: 768

約数和(自身を含む): 90665422848

約数和(自身を除く): 69453672288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 131, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 195, 208, 210, 220, 224, 231, 240, 260, 262, 264, 273, 280, 286, 308, 312, 330, 336, 337, 352, 364, 385, 390, 393, 416, 420, 429, 440, 455, 462, 480, 520, 524, 528, 546, 560, 572, 616, 624, 655, 660, 672, 674, 715, 728, 770, 780, 786, 840, 858, 880, 910, 917, 924, 1001, 1011, 1040, 1048, 1056, 1092, 1120, 1144, 1155, 1232, 1248, 1310, 1320, 1348, 1365, 1430, 1441, 1456, 1540, 1560, 1572, 1680, 1685, 1703, 1716, 1760, 1820, 1834, 1848, 1965, 2002, 2022, 2080, 2096, 2145, 2184, 2288, 2310, 2359, 2464, 2620, 2640, 2696, 2730, 2751, 2860, 2882, 2912, 3003, 3080, 3120, 3144, 3360, 3370, 3406, 3432, 3640, 3668, 3696, 3707, 3930, 4004, 4044, 4192, 4290, 4323, 4368, 4381, 4576, 4585, 4620, 4718, 5005, 5055, 5109, 5240, 5280, 5392, 5460, 5502, 5720, 5764, 6006, 6160, 6240, 6288, 6740, 6812, 6864, 7077, 7205, 7280, 7336, 7392, 7414, 7860, 8008, 8088, 8515, 8580, 8646, 8736, 8762, 9170, 9240, 9436, 10010, 10087, 10110, 10218, 10480, 10784, 10920, 11004, 11121, 11440, 11528, 11795, 11921, 12012, 12320, 12576, 13143, 13480, 13624, 13728, 13755, 14154, 14410, 14560, 14672, 14828, 15015, 15720, 16016, 16176, 17030, 17160, 17292, 17524, 18340, 18480, 18535, 18733, 18872, 20020, 20174, 20220, 20436, 20960, 21615, 21840, 21905, 22008, 22242, 22880, 23056, 23590, 23842, 24024, 25545, 25949, 26286, 26960, 27248, 27510, 28308, 28820, 29344, 29656, 30030, 30261, 30667, 31440, 32032, 32352, 34060, 34320, 34584, 35048, 35385, 35763, 36680, 36960, 37070, 37466, 37744, 40040, 40348, 40440, 40872, 43230, 43680, 43810, 44016, 44147, 44484, 46112, 47180, 47684, 48048, 48191, 50435, 51090, 51898, 52572, 53920, 54496, 55020, 55605, 56199, 56616, 57640, 59312, 59605, 60060, 60522, 61334, 62880, 65715, 68120, 68640, 69168, 70096, 70770, 71526, 73360, 74140, 74932, 75488, 77847, 80080, 80696, 80880, 81744, 86460, 87620, 88032, 88294, 88968, 92001, 93665, 94360, 95368, 96096, 96382, 100870, 102180, 103796, 105144, 110040, 111210, 112398, 113232, 115280, 118624, 119210, 120120, 121044, 122668, 129745, 131131, 131430, 132441, 136240, 138336, 140192, 141540, 143052, 144573, 146720, 148280, 149864, 151305, 153335, 155694, 160160, 161392, 161760, 163488, 172920, 175240, 176588, 177936, 178815, 184002, 187330, 188720, 190736, 192764, 201740, 204360, 207592, 210288, 220080, 220735, 222420, 224796, 226464, 230560, 238420, 240240, 240955, 242088, 245336, 259490, 262262, 262860, 264882, 272480, 280995, 283080, 286104, 289146, 296560, 299728, 302610, 306670, 309029, 311388, 322784, 337337, 345840, 350480, 353176, 355872, 357630, 368004, 374660, 377440, 381472, 385528, 389235, 393393, 403480, 408720, 415184, 420576, 440160, 441470, 444840, 449592, 460005, 476840, 480480, 481910, 484176, 485617, 490672, 518980, 524524, 525720, 529764, 561990, 566160, 572208, 573911, 578292, 593120, 599456, 605220, 613340, 618058, 622776, 655655, 662205, 674674, 691680, 700960, 706352, 715260, 722865, 736008, 749320, 771056, 778470, 786786, 806960, 817440, 830368, 882940, 889680, 899184, 920010, 927087, 953680, 963820, 968352, 971234, 981344, 1012011, 1037960, 1049048, 1051440, 1059528, 1123980, 1132320, 1144416, 1147822, 1156584, 1210440, 1226680, 1236116, 1245552, 1311310, 1324410, 1349348, 1412704, 1430520, 1445730, 1456851, 1472016, 1498640, 1542112, 1545145, 1556940, 1573572, 1613920, 1686685, 1721733, 1765880, 1779360, 1798368, 1840020, 1854174, 1907360, 1927640, 1942468, 1966965, 2024022, 2075920, 2098096, 2102880, 2119056, 2247960, 2295644, 2313168, 2420880, 2428085, 2453360, 2472232, 2491104, 2622620, 2648820, 2698696, 2861040, 2869555, 2891460, 2913702, 2944032, 2997280, 3090290, 3113880, 3147144, 3373370, 3399319, 3443466, 3531760, 3680040, 3708348, 3855280, 3884936, 3933930, 4017377, 4048044, 4151840, 4196192, 4238112, 4495920, 4591288, 4626336, 4635435, 4841760, 4856170, 4906720, 4944464, 5060055, 5245240, 5297640, 5397392, 5722080, 5739110, 5782920, 5827404, 6180580, 6227760, 6294288, 6313021, 6746740, 6798638, 6886932, 7063520, 7284255, 7360080, 7416696, 7710560, 7769872, 7867860, 8034754, 8096088, 8608665, 8991840, 9182576, 9270870, 9712340, 9888928, 10120110, 10197957, 10490480, 10595280, 10794784, 11478220, 11565840, 11654808, 12052131, 12361160, 12455520, 12588576, 12626042, 13493480, 13597276, 13773864, 14568510, 14720160, 14833392, 15539744, 15735720, 16069508, 16192176, 16996595, 17217330, 18365152, 18541740, 18939063, 19424680, 20086885, 20240220, 20395914, 20980960, 21190560, 22956440, 23131680, 23309616, 24104262, 24722320, 25252084, 26986960, 27194552, 27547728, 29137020, 29666784, 31471440, 31565105, 32139016, 32384352, 33993190, 34434660, 37083480, 37878126, 38849360, 40173770, 40480440, 40791828, 44191147, 45912880, 46619232, 48208524, 49444640, 50504168, 50989785, 53973920, 54389104, 55095456, 58274040, 60260655, 62942880, 63130210, 64278032, 67986380, 68869320, 74166960, 75756252, 77698720, 80347540, 80960880, 81583656, 88382294, 91825760, 94695315, 96417048, 101008336, 101979570, 108778208, 116548080, 120521310, 126260420, 128556064, 132573441, 135972760, 137738640, 148333920, 151512504, 160695080, 161921760, 163167312, 176764588, 189390630, 192834096, 202016672, 203959140, 220955735, 233096160, 241042620, 252520840, 265146882, 271945520, 275477280, 303025008, 321390160, 326334624, 353529176, 378781260, 385668192, 407918280, 441911470, 482085240, 505041680, 530293764, 543891040, 606050016, 642780320, 662867205, 707058352, 757562520, 815836560, 883822940, 964170480, 1010083360, 1060587528, 1325734410, 1414116704, 1515125040, 1631673120, 1767645880, 1928340960, 2121175056, 2651468820, 3030250080, 3535291760, 4242350112, 5302937640, 7070583520, 10605875280, 21211750560]

約数ペア:

[(1, 21211750560), (2, 10605875280), (3, 7070583520), (4, 5302937640), (5, 4242350112), (6, 3535291760), (7, 3030250080), (8, 2651468820), (10, 2121175056), (11, 1928340960), (12, 1767645880), (13, 1631673120), (14, 1515125040), (15, 1414116704), (16, 1325734410), (20, 1060587528), (21, 1010083360), (22, 964170480), (24, 883822940), (26, 815836560), (28, 757562520), (30, 707058352), (32, 662867205), (33, 642780320), (35, 606050016), (39, 543891040), (40, 530293764), (42, 505041680), (44, 482085240), (48, 441911470), (52, 407918280), (55, 385668192), (56, 378781260), (60, 353529176), (65, 326334624), (66, 321390160), (70, 303025008), (77, 275477280), (78, 271945520), (80, 265146882), (84, 252520840), (88, 241042620), (91, 233096160), (96, 220955735), (104, 203959140), (105, 202016672), (110, 192834096), (112, 189390630), (120, 176764588), (130, 163167312), (131, 161921760), (132, 160695080), (140, 151512504), (143, 148333920), (154, 137738640), (156, 135972760), (160, 132573441), (165, 128556064), (168, 126260420), (176, 120521310), (182, 116548080), (195, 108778208), (208, 101979570), (210, 101008336), (220, 96417048), (224, 94695315), (231, 91825760), (240, 88382294), (260, 81583656), (262, 80960880), (264, 80347540), (273, 77698720), (280, 75756252), (286, 74166960), (308, 68869320), (312, 67986380), (330, 64278032), (336, 63130210), (337, 62942880), (352, 60260655), (364, 58274040), (385, 55095456), (390, 54389104), (393, 53973920), (416, 50989785), (420, 50504168), (429, 49444640), (440, 48208524), (455, 46619232), (462, 45912880), (480, 44191147), (520, 40791828), (524, 40480440), (528, 40173770), (546, 38849360), (560, 37878126), (572, 37083480), (616, 34434660), (624, 33993190), (655, 32384352), (660, 32139016), (672, 31565105), (674, 31471440), (715, 29666784), (728, 29137020), (770, 27547728), (780, 27194552), (786, 26986960), (840, 25252084), (858, 24722320), (880, 24104262), (910, 23309616), (917, 23131680), (924, 22956440), (1001, 21190560), (1011, 20980960), (1040, 20395914), (1048, 20240220), (1056, 20086885), (1092, 19424680), (1120, 18939063), (1144, 18541740), (1155, 18365152), (1232, 17217330), (1248, 16996595), (1310, 16192176), (1320, 16069508), (1348, 15735720), (1365, 15539744), (1430, 14833392), (1441, 14720160), (1456, 14568510), (1540, 13773864), (1560, 13597276), (1572, 13493480), (1680, 12626042), (1685, 12588576), (1703, 12455520), (1716, 12361160), (1760, 12052131), (1820, 11654808), (1834, 11565840), (1848, 11478220), (1965, 10794784), (2002, 10595280), (2022, 10490480), (2080, 10197957), (2096, 10120110), (2145, 9888928), (2184, 9712340), (2288, 9270870), (2310, 9182576), (2359, 8991840), (2464, 8608665), (2620, 8096088), (2640, 8034754), (2696, 7867860), (2730, 7769872), (2751, 7710560), (2860, 7416696), (2882, 7360080), (2912, 7284255), (3003, 7063520), (3080, 6886932), (3120, 6798638), (3144, 6746740), (3360, 6313021), (3370, 6294288), (3406, 6227760), (3432, 6180580), (3640, 5827404), (3668, 5782920), (3696, 5739110), (3707, 5722080), (3930, 5397392), (4004, 5297640), (4044, 5245240), (4192, 5060055), (4290, 4944464), (4323, 4906720), (4368, 4856170), (4381, 4841760), (4576, 4635435), (4585, 4626336), (4620, 4591288), (4718, 4495920), (5005, 4238112), (5055, 4196192), (5109, 4151840), (5240, 4048044), (5280, 4017377), (5392, 3933930), (5460, 3884936), (5502, 3855280), (5720, 3708348), (5764, 3680040), (6006, 3531760), (6160, 3443466), (6240, 3399319), (6288, 3373370), (6740, 3147144), (6812, 3113880), (6864, 3090290), (7077, 2997280), (7205, 2944032), (7280, 2913702), (7336, 2891460), (7392, 2869555), (7414, 2861040), (7860, 2698696), (8008, 2648820), (8088, 2622620), (8515, 2491104), (8580, 2472232), (8646, 2453360), (8736, 2428085), (8762, 2420880), (9170, 2313168), (9240, 2295644), (9436, 2247960), (10010, 2119056), (10087, 2102880), (10110, 2098096), (10218, 2075920), (10480, 2024022), (10784, 1966965), (10920, 1942468), (11004, 1927640), (11121, 1907360), (11440, 1854174), (11528, 1840020), (11795, 1798368), (11921, 1779360), (12012, 1765880), (12320, 1721733), (12576, 1686685), (13143, 1613920), (13480, 1573572), (13624, 1556940), (13728, 1545145), (13755, 1542112), (14154, 1498640), (14410, 1472016), (14560, 1456851), (14672, 1445730), (14828, 1430520), (15015, 1412704), (15720, 1349348), (16016, 1324410), (16176, 1311310), (17030, 1245552), (17160, 1236116), (17292, 1226680), (17524, 1210440), (18340, 1156584), (18480, 1147822), (18535, 1144416), (18733, 1132320), (18872, 1123980), (20020, 1059528), (20174, 1051440), (20220, 1049048), (20436, 1037960), (20960, 1012011), (21615, 981344), (21840, 971234), (21905, 968352), (22008, 963820), (22242, 953680), (22880, 927087), (23056, 920010), (23590, 899184), (23842, 889680), (24024, 882940), (25545, 830368), (25949, 817440), (26286, 806960), (26960, 786786), (27248, 778470), (27510, 771056), (28308, 749320), (28820, 736008), (29344, 722865), (29656, 715260), (30030, 706352), (30261, 700960), (30667, 691680), (31440, 674674), (32032, 662205), (32352, 655655), (34060, 622776), (34320, 618058), (34584, 613340), (35048, 605220), (35385, 599456), (35763, 593120), (36680, 578292), (36960, 573911), (37070, 572208), (37466, 566160), (37744, 561990), (40040, 529764), (40348, 525720), (40440, 524524), (40872, 518980), (43230, 490672), (43680, 485617), (43810, 484176), (44016, 481910), (44147, 480480), (44484, 476840), (46112, 460005), (47180, 449592), (47684, 444840), (48048, 441470), (48191, 440160), (50435, 420576), (51090, 415184), (51898, 408720), (52572, 403480), (53920, 393393), (54496, 389235), (55020, 385528), (55605, 381472), (56199, 377440), (56616, 374660), (57640, 368004), (59312, 357630), (59605, 355872), (60060, 353176), (60522, 350480), (61334, 345840), (62880, 337337), (65715, 322784), (68120, 311388), (68640, 309029), (69168, 306670), (70096, 302610), (70770, 299728), (71526, 296560), (73360, 289146), (74140, 286104), (74932, 283080), (75488, 280995), (77847, 272480), (80080, 264882), (80696, 262860), (80880, 262262), (81744, 259490), (86460, 245336), (87620, 242088), (88032, 240955), (88294, 240240), (88968, 238420), (92001, 230560), (93665, 226464), (94360, 224796), (95368, 222420), (96096, 220735), (96382, 220080), (100870, 210288), (102180, 207592), (103796, 204360), (105144, 201740), (110040, 192764), (111210, 190736), (112398, 188720), (113232, 187330), (115280, 184002), (118624, 178815), (119210, 177936), (120120, 176588), (121044, 175240), (122668, 172920), (129745, 163488), (131131, 161760), (131430, 161392), (132441, 160160), (136240, 155694), (138336, 153335), (140192, 151305), (141540, 149864), (143052, 148280), (144573, 146720)]