21143233440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:815

約数の個数: 768

約数和(自身を含む): 90961920000

約数和(自身を除く): 69818686560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 160, 168, 171, 180, 189, 190, 196, 210, 216, 224, 228, 240, 245, 252, 266, 270, 280, 285, 288, 294, 304, 315, 336, 342, 343, 360, 378, 380, 392, 399, 420, 432, 441, 456, 480, 490, 504, 513, 532, 540, 560, 570, 588, 608, 630, 665, 672, 684, 686, 720, 735, 751, 756, 760, 784, 798, 840, 855, 864, 882, 912, 931, 945, 980, 1008, 1026, 1029, 1064, 1080, 1120, 1140, 1176, 1197, 1260, 1323, 1330, 1368, 1372, 1440, 1470, 1502, 1512, 1520, 1568, 1596, 1680, 1710, 1715, 1764, 1824, 1862, 1890, 1960, 1995, 2016, 2052, 2058, 2128, 2160, 2205, 2253, 2280, 2352, 2394, 2520, 2565, 2646, 2660, 2736, 2744, 2793, 2940, 3004, 3024, 3040, 3087, 3192, 3360, 3420, 3430, 3528, 3591, 3724, 3755, 3780, 3920, 3990, 4104, 4116, 4256, 4320, 4410, 4506, 4560, 4655, 4704, 4788, 5040, 5130, 5145, 5257, 5292, 5320, 5472, 5488, 5586, 5880, 5985, 6008, 6048, 6174, 6384, 6517, 6615, 6759, 6840, 6860, 7056, 7182, 7448, 7510, 7560, 7840, 7980, 8208, 8232, 8379, 8820, 9012, 9120, 9261, 9310, 9576, 10080, 10260, 10290, 10514, 10584, 10640, 10976, 11172, 11265, 11760, 11970, 12016, 12348, 12768, 13034, 13230, 13518, 13680, 13720, 13965, 14112, 14269, 14364, 14896, 15020, 15120, 15435, 15771, 15960, 16416, 16464, 16758, 17640, 17955, 18024, 18522, 18620, 19152, 19551, 20277, 20520, 20580, 21028, 21168, 21280, 22344, 22530, 23520, 23940, 24032, 24696, 25137, 26068, 26285, 26460, 27036, 27360, 27440, 27930, 28538, 28728, 29792, 30040, 30240, 30870, 31542, 31920, 32585, 32928, 33516, 33795, 35280, 35910, 36048, 36799, 37044, 37240, 38304, 39102, 40554, 41040, 41160, 41895, 42056, 42336, 42807, 44688, 45060, 46305, 47313, 47880, 49392, 50274, 52136, 52570, 52920, 54072, 54880, 55860, 57076, 57456, 58653, 60080, 61740, 63084, 63840, 65170, 67032, 67590, 70560, 71345, 71820, 72096, 73598, 74088, 74480, 78204, 78855, 81108, 82080, 82320, 83790, 84112, 85614, 89376, 90120, 92610, 94626, 95760, 97755, 98784, 99883, 100548, 101385, 104272, 105140, 105840, 108144, 110397, 111720, 114152, 114912, 117306, 120160, 123480, 125685, 126168, 128421, 130340, 134064, 135180, 141939, 142690, 143640, 147196, 148176, 148960, 156408, 157710, 162216, 164640, 167580, 168224, 171228, 175959, 180240, 183995, 185220, 189252, 191520, 195510, 199766, 201096, 202770, 208544, 210280, 211680, 214035, 216288, 220794, 223440, 228304, 234612, 236565, 246960, 251370, 252336, 256842, 257593, 260680, 268128, 270360, 283878, 285380, 287280, 293265, 294392, 296352, 299649, 312816, 315420, 324432, 331191, 335160, 342456, 351918, 360480, 367990, 370440, 378504, 385263, 391020, 399532, 402192, 405540, 420560, 428070, 441588, 446880, 456608, 469224, 473130, 493920, 499415, 502740, 504672, 513684, 515186, 521360, 540720, 551985, 567756, 570760, 574560, 586530, 588784, 599298, 625632, 630840, 642105, 648864, 662382, 670320, 684912, 699181, 703836, 709695, 735980, 740880, 757008, 770526, 772779, 782040, 799064, 804384, 811080, 841120, 856140, 879795, 883176, 898947, 938448, 946260, 993573, 998830, 1005480, 1027368, 1030372, 1042720, 1081440, 1103970, 1135512, 1141520, 1173060, 1177568, 1198596, 1261680, 1284210, 1287965, 1324764, 1340640, 1369824, 1398362, 1407672, 1419390, 1471960, 1481760, 1498245, 1514016, 1541052, 1545558, 1564080, 1598128, 1622160, 1655955, 1712280, 1759590, 1766352, 1797894, 1876896, 1892520, 1926315, 1987146, 1997660, 2010960, 2054736, 2060744, 2097543, 2207940, 2271024, 2283040, 2318337, 2346120, 2397192, 2523360, 2568420, 2575930, 2649528, 2696841, 2796724, 2815344, 2838780, 2943920, 2996490, 3082104, 3091116, 3128160, 3196256, 3244320, 3311910, 3424560, 3495905, 3519180, 3532704, 3595788, 3785040, 3852630, 3863895, 3974292, 3995320, 4021920, 4109472, 4121488, 4195086, 4415880, 4494735, 4542048, 4636674, 4692240, 4794384, 4894267, 4967865, 5136840, 5151860, 5299056, 5393682, 5593448, 5630688, 5677560, 5887840, 5992980, 6164208, 6182232, 6292629, 6623820, 6849120, 6955011, 6991810, 7038360, 7191576, 7570080, 7705260, 7727790, 7948584, 7990640, 8242976, 8390172, 8831760, 8989470, 9273348, 9384480, 9588768, 9788534, 9935730, 10273680, 10303720, 10487715, 10598112, 10787364, 11186896, 11355120, 11591685, 11985960, 12328416, 12364464, 12585258, 13247640, 13484205, 13910022, 13983620, 14076720, 14383152, 14682801, 15410520, 15455580, 15897168, 15981280, 16780344, 17663520, 17978940, 18546696, 18877887, 19577068, 19871460, 20547360, 20607440, 20975430, 21574728, 22373792, 22710240, 23183370, 23971920, 24471335, 24728928, 25170516, 26495280, 26968410, 27820044, 27967240, 28153440, 28766304, 29365602, 30821040, 30911160, 31463145, 31794336, 33560688, 34775055, 35957880, 37093392, 37755774, 39154136, 39742920, 41214880, 41950860, 43149456, 44048403, 46366740, 47943840, 48942670, 50341032, 52990560, 53936820, 55640088, 55934480, 58731204, 61642080, 61822320, 62926290, 67121376, 69550110, 71915760, 73414005, 74186784, 75511548, 78308272, 79485840, 83901720, 86298912, 88096806, 92733480, 94389435, 97885340, 100682064, 107873640, 111280176, 111868960, 117462408, 123644640, 125852580, 132145209, 139100220, 143831520, 146828010, 151023096, 156616544, 158971680, 167803440, 176193612, 185466960, 188778870, 195770680, 201364128, 215747280, 220242015, 222560352, 234924816, 251705160, 264290418, 278200440, 293656020, 302046192, 335606880, 352387224, 370933920, 377557740, 391541360, 431494560, 440484030, 469849632, 503410320, 528580836, 556400880, 587312040, 604092384, 660726045, 704774448, 755115480, 783082720, 880968060, 1006820640, 1057161672, 1112801760, 1174624080, 1321452090, 1409548896, 1510230960, 1761936120, 2114323344, 2349248160, 2642904180, 3020461920, 3523872240, 4228646688, 5285808360, 7047744480, 10571616720, 21143233440]

約数ペア:

[(1, 21143233440), (2, 10571616720), (3, 7047744480), (4, 5285808360), (5, 4228646688), (6, 3523872240), (7, 3020461920), (8, 2642904180), (9, 2349248160), (10, 2114323344), (12, 1761936120), (14, 1510230960), (15, 1409548896), (16, 1321452090), (18, 1174624080), (19, 1112801760), (20, 1057161672), (21, 1006820640), (24, 880968060), (27, 783082720), (28, 755115480), (30, 704774448), (32, 660726045), (35, 604092384), (36, 587312040), (38, 556400880), (40, 528580836), (42, 503410320), (45, 469849632), (48, 440484030), (49, 431494560), (54, 391541360), (56, 377557740), (57, 370933920), (60, 352387224), (63, 335606880), (70, 302046192), (72, 293656020), (76, 278200440), (80, 264290418), (84, 251705160), (90, 234924816), (95, 222560352), (96, 220242015), (98, 215747280), (105, 201364128), (108, 195770680), (112, 188778870), (114, 185466960), (120, 176193612), (126, 167803440), (133, 158971680), (135, 156616544), (140, 151023096), (144, 146828010), (147, 143831520), (152, 139100220), (160, 132145209), (168, 125852580), (171, 123644640), (180, 117462408), (189, 111868960), (190, 111280176), (196, 107873640), (210, 100682064), (216, 97885340), (224, 94389435), (228, 92733480), (240, 88096806), (245, 86298912), (252, 83901720), (266, 79485840), (270, 78308272), (280, 75511548), (285, 74186784), (288, 73414005), (294, 71915760), (304, 69550110), (315, 67121376), (336, 62926290), (342, 61822320), (343, 61642080), (360, 58731204), (378, 55934480), (380, 55640088), (392, 53936820), (399, 52990560), (420, 50341032), (432, 48942670), (441, 47943840), (456, 46366740), (480, 44048403), (490, 43149456), (504, 41950860), (513, 41214880), (532, 39742920), (540, 39154136), (560, 37755774), (570, 37093392), (588, 35957880), (608, 34775055), (630, 33560688), (665, 31794336), (672, 31463145), (684, 30911160), (686, 30821040), (720, 29365602), (735, 28766304), (751, 28153440), (756, 27967240), (760, 27820044), (784, 26968410), (798, 26495280), (840, 25170516), (855, 24728928), (864, 24471335), (882, 23971920), (912, 23183370), (931, 22710240), (945, 22373792), (980, 21574728), (1008, 20975430), (1026, 20607440), (1029, 20547360), (1064, 19871460), (1080, 19577068), (1120, 18877887), (1140, 18546696), (1176, 17978940), (1197, 17663520), (1260, 16780344), (1323, 15981280), (1330, 15897168), (1368, 15455580), (1372, 15410520), (1440, 14682801), (1470, 14383152), (1502, 14076720), (1512, 13983620), (1520, 13910022), (1568, 13484205), (1596, 13247640), (1680, 12585258), (1710, 12364464), (1715, 12328416), (1764, 11985960), (1824, 11591685), (1862, 11355120), (1890, 11186896), (1960, 10787364), (1995, 10598112), (2016, 10487715), (2052, 10303720), (2058, 10273680), (2128, 9935730), (2160, 9788534), (2205, 9588768), (2253, 9384480), (2280, 9273348), (2352, 8989470), (2394, 8831760), (2520, 8390172), (2565, 8242976), (2646, 7990640), (2660, 7948584), (2736, 7727790), (2744, 7705260), (2793, 7570080), (2940, 7191576), (3004, 7038360), (3024, 6991810), (3040, 6955011), (3087, 6849120), (3192, 6623820), (3360, 6292629), (3420, 6182232), (3430, 6164208), (3528, 5992980), (3591, 5887840), (3724, 5677560), (3755, 5630688), (3780, 5593448), (3920, 5393682), (3990, 5299056), (4104, 5151860), (4116, 5136840), (4256, 4967865), (4320, 4894267), (4410, 4794384), (4506, 4692240), (4560, 4636674), (4655, 4542048), (4704, 4494735), (4788, 4415880), (5040, 4195086), (5130, 4121488), (5145, 4109472), (5257, 4021920), (5292, 3995320), (5320, 3974292), (5472, 3863895), (5488, 3852630), (5586, 3785040), (5880, 3595788), (5985, 3532704), (6008, 3519180), (6048, 3495905), (6174, 3424560), (6384, 3311910), (6517, 3244320), (6615, 3196256), (6759, 3128160), (6840, 3091116), (6860, 3082104), (7056, 2996490), (7182, 2943920), (7448, 2838780), (7510, 2815344), (7560, 2796724), (7840, 2696841), (7980, 2649528), (8208, 2575930), (8232, 2568420), (8379, 2523360), (8820, 2397192), (9012, 2346120), (9120, 2318337), (9261, 2283040), (9310, 2271024), (9576, 2207940), (10080, 2097543), (10260, 2060744), (10290, 2054736), (10514, 2010960), (10584, 1997660), (10640, 1987146), (10976, 1926315), (11172, 1892520), (11265, 1876896), (11760, 1797894), (11970, 1766352), (12016, 1759590), (12348, 1712280), (12768, 1655955), (13034, 1622160), (13230, 1598128), (13518, 1564080), (13680, 1545558), (13720, 1541052), (13965, 1514016), (14112, 1498245), (14269, 1481760), (14364, 1471960), (14896, 1419390), (15020, 1407672), (15120, 1398362), (15435, 1369824), (15771, 1340640), (15960, 1324764), (16416, 1287965), (16464, 1284210), (16758, 1261680), (17640, 1198596), (17955, 1177568), (18024, 1173060), (18522, 1141520), (18620, 1135512), (19152, 1103970), (19551, 1081440), (20277, 1042720), (20520, 1030372), (20580, 1027368), (21028, 1005480), (21168, 998830), (21280, 993573), (22344, 946260), (22530, 938448), (23520, 898947), (23940, 883176), (24032, 879795), (24696, 856140), (25137, 841120), (26068, 811080), (26285, 804384), (26460, 799064), (27036, 782040), (27360, 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(74480, 283878), (78204, 270360), (78855, 268128), (81108, 260680), (82080, 257593), (82320, 256842), (83790, 252336), (84112, 251370), (85614, 246960), (89376, 236565), (90120, 234612), (92610, 228304), (94626, 223440), (95760, 220794), (97755, 216288), (98784, 214035), (99883, 211680), (100548, 210280), (101385, 208544), (104272, 202770), (105140, 201096), (105840, 199766), (108144, 195510), (110397, 191520), (111720, 189252), (114152, 185220), (114912, 183995), (117306, 180240), (120160, 175959), (123480, 171228), (125685, 168224), (126168, 167580), (128421, 164640), (130340, 162216), (134064, 157710), (135180, 156408), (141939, 148960), (142690, 148176), (143640, 147196)]