20120466240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6199}}^1$

素因数の和:6259

約数の個数: 504

約数和(自身を含む): 84018729600

約数和(自身を除く): 63898263360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 98, 105, 112, 115, 120, 126, 138, 140, 144, 147, 160, 161, 168, 180, 184, 192, 196, 207, 210, 224, 230, 240, 245, 252, 276, 280, 288, 294, 315, 320, 322, 336, 345, 360, 368, 392, 414, 420, 441, 448, 460, 480, 483, 490, 504, 552, 560, 576, 588, 630, 644, 672, 690, 720, 735, 736, 784, 805, 828, 840, 882, 920, 960, 966, 980, 1008, 1035, 1104, 1120, 1127, 1176, 1260, 1288, 1344, 1380, 1440, 1449, 1470, 1472, 1568, 1610, 1656, 1680, 1764, 1840, 1932, 1960, 2016, 2070, 2205, 2208, 2240, 2254, 2352, 2415, 2520, 2576, 2760, 2880, 2898, 2940, 3136, 3220, 3312, 3360, 3381, 3528, 3680, 3864, 3920, 4032, 4140, 4410, 4416, 4508, 4704, 4830, 5040, 5152, 5520, 5635, 5796, 5880, 6199, 6440, 6624, 6720, 6762, 7056, 7245, 7360, 7728, 7840, 8280, 8820, 9016, 9408, 9660, 10080, 10143, 10304, 11040, 11270, 11592, 11760, 12398, 12880, 13248, 13524, 14112, 14490, 15456, 15680, 16560, 16905, 17640, 18032, 18597, 19320, 20160, 20286, 22080, 22540, 23184, 23520, 24796, 25760, 27048, 28224, 28980, 30912, 30995, 33120, 33810, 35280, 36064, 37194, 38640, 40572, 43393, 45080, 46368, 47040, 49592, 50715, 51520, 54096, 55791, 57960, 61990, 66240, 67620, 70560, 72128, 74388, 77280, 81144, 86786, 90160, 92736, 92985, 99184, 101430, 108192, 111582, 115920, 123980, 130179, 135240, 141120, 142577, 148776, 154560, 162288, 173572, 180320, 185970, 198368, 202860, 216384, 216965, 223164, 231840, 247960, 260358, 270480, 278955, 285154, 297552, 303751, 324576, 347144, 360640, 371940, 390537, 396736, 405720, 427731, 433930, 446328, 463680, 495920, 520716, 540960, 557910, 570308, 595104, 607502, 649152, 650895, 694288, 712885, 743880, 781074, 811440, 855462, 867860, 892656, 911253, 991840, 998039, 1041432, 1081920, 1115820, 1140616, 1190208, 1215004, 1283193, 1301790, 1388576, 1425770, 1487760, 1518755, 1562148, 1622880, 1710924, 1735720, 1785312, 1822506, 1952685, 1983680, 1996078, 2082864, 2138655, 2231640, 2281232, 2430008, 2566386, 2603580, 2733759, 2777152, 2851540, 2975520, 2994117, 3037510, 3124296, 3245760, 3421848, 3471440, 3570624, 3645012, 3905370, 3992156, 4165728, 4277310, 4463280, 4556265, 4562464, 4860016, 4990195, 5132772, 5207160, 5467518, 5703080, 5951040, 5988234, 6075020, 6248592, 6415965, 6843696, 6942880, 6986273, 7290024, 7810740, 7984312, 8331456, 8554620, 8926560, 8982351, 9112530, 9124928, 9720032, 9980390, 10265544, 10414320, 10935036, 11406160, 11976468, 12150040, 12497184, 12831930, 13668795, 13687392, 13885760, 13972546, 14580048, 14970585, 15621480, 15968624, 17109240, 17853120, 17964702, 18225060, 19440064, 19960780, 20531088, 20828640, 20958819, 21870072, 22812320, 23952936, 24300080, 24994368, 25663860, 27337590, 27374784, 27945092, 29160096, 29941170, 31242960, 31937248, 34218480, 34931365, 35929404, 36450120, 39921560, 41062176, 41657280, 41917638, 43740144, 44911755, 45624640, 47905872, 48600160, 51327720, 54675180, 55890184, 58320192, 59882340, 62485920, 62876457, 63874496, 68436960, 69862730, 71858808, 72900240, 79843120, 82124352, 83835276, 87480288, 89823510, 95811744, 97200320, 102655440, 104794095, 109350360, 111780368, 119764680, 124971840, 125752914, 136873920, 139725460, 143717616, 145800480, 159686240, 167670552, 174960576, 179647020, 191623488, 205310880, 209588190, 218700720, 223560736, 239529360, 251505828, 279450920, 287435232, 291600960, 314382285, 319372480, 335341104, 359294040, 410621760, 419176380, 437401440, 447121472, 479058720, 503011656, 558901840, 574870464, 628764570, 670682208, 718588080, 838352760, 874802880, 958117440, 1006023312, 1117803680, 1257529140, 1341364416, 1437176160, 1676705520, 2012046624, 2235607360, 2515058280, 2874352320, 3353411040, 4024093248, 5030116560, 6706822080, 10060233120, 20120466240]

約数ペア:

[(1, 20120466240), (2, 10060233120), (3, 6706822080), (4, 5030116560), (5, 4024093248), (6, 3353411040), (7, 2874352320), (8, 2515058280), (9, 2235607360), (10, 2012046624), (12, 1676705520), (14, 1437176160), (15, 1341364416), (16, 1257529140), (18, 1117803680), (20, 1006023312), (21, 958117440), (23, 874802880), (24, 838352760), (28, 718588080), (30, 670682208), (32, 628764570), (35, 574870464), (36, 558901840), (40, 503011656), (42, 479058720), (45, 447121472), (46, 437401440), (48, 419176380), (49, 410621760), (56, 359294040), (60, 335341104), (63, 319372480), (64, 314382285), (69, 291600960), (70, 287435232), (72, 279450920), (80, 251505828), (84, 239529360), (90, 223560736), (92, 218700720), (96, 209588190), (98, 205310880), (105, 191623488), (112, 179647020), (115, 174960576), (120, 167670552), (126, 159686240), (138, 145800480), (140, 143717616), (144, 139725460), (147, 136873920), (160, 125752914), (161, 124971840), (168, 119764680), (180, 111780368), (184, 109350360), (192, 104794095), (196, 102655440), (207, 97200320), (210, 95811744), (224, 89823510), (230, 87480288), (240, 83835276), (245, 82124352), (252, 79843120), (276, 72900240), (280, 71858808), (288, 69862730), (294, 68436960), (315, 63874496), (320, 62876457), (322, 62485920), (336, 59882340), (345, 58320192), (360, 55890184), (368, 54675180), (392, 51327720), (414, 48600160), (420, 47905872), (441, 45624640), (448, 44911755), (460, 43740144), (480, 41917638), (483, 41657280), (490, 41062176), (504, 39921560), (552, 36450120), (560, 35929404), (576, 34931365), (588, 34218480), (630, 31937248), (644, 31242960), (672, 29941170), (690, 29160096), (720, 27945092), (735, 27374784), (736, 27337590), (784, 25663860), (805, 24994368), (828, 24300080), (840, 23952936), (882, 22812320), (920, 21870072), (960, 20958819), (966, 20828640), (980, 20531088), (1008, 19960780), (1035, 19440064), (1104, 18225060), (1120, 17964702), (1127, 17853120), (1176, 17109240), (1260, 15968624), (1288, 15621480), (1344, 14970585), (1380, 14580048), (1440, 13972546), (1449, 13885760), (1470, 13687392), (1472, 13668795), (1568, 12831930), (1610, 12497184), (1656, 12150040), (1680, 11976468), (1764, 11406160), (1840, 10935036), (1932, 10414320), (1960, 10265544), (2016, 9980390), (2070, 9720032), (2205, 9124928), (2208, 9112530), (2240, 8982351), (2254, 8926560), (2352, 8554620), (2415, 8331456), (2520, 7984312), (2576, 7810740), (2760, 7290024), (2880, 6986273), (2898, 6942880), (2940, 6843696), (3136, 6415965), (3220, 6248592), (3312, 6075020), (3360, 5988234), (3381, 5951040), (3528, 5703080), (3680, 5467518), (3864, 5207160), (3920, 5132772), (4032, 4990195), (4140, 4860016), (4410, 4562464), (4416, 4556265), (4508, 4463280), (4704, 4277310), (4830, 4165728), (5040, 3992156), (5152, 3905370), (5520, 3645012), (5635, 3570624), (5796, 3471440), (5880, 3421848), (6199, 3245760), (6440, 3124296), (6624, 3037510), (6720, 2994117), (6762, 2975520), (7056, 2851540), (7245, 2777152), (7360, 2733759), (7728, 2603580), (7840, 2566386), (8280, 2430008), (8820, 2281232), (9016, 2231640), (9408, 2138655), (9660, 2082864), (10080, 1996078), (10143, 1983680), (10304, 1952685), (11040, 1822506), (11270, 1785312), (11592, 1735720), (11760, 1710924), (12398, 1622880), (12880, 1562148), (13248, 1518755), (13524, 1487760), (14112, 1425770), (14490, 1388576), (15456, 1301790), (15680, 1283193), (16560, 1215004), (16905, 1190208), (17640, 1140616), (18032, 1115820), (18597, 1081920), (19320, 1041432), (20160, 998039), (20286, 991840), (22080, 911253), (22540, 892656), (23184, 867860), (23520, 855462), (24796, 811440), (25760, 781074), (27048, 743880), (28224, 712885), (28980, 694288), (30912, 650895), (30995, 649152), (33120, 607502), (33810, 595104), (35280, 570308), (36064, 557910), (37194, 540960), (38640, 520716), (40572, 495920), (43393, 463680), (45080, 446328), (46368, 433930), (47040, 427731), (49592, 405720), (50715, 396736), (51520, 390537), (54096, 371940), (55791, 360640), (57960, 347144), (61990, 324576), (66240, 303751), (67620, 297552), (70560, 285154), (72128, 278955), (74388, 270480), (77280, 260358), (81144, 247960), (86786, 231840), (90160, 223164), (92736, 216965), (92985, 216384), (99184, 202860), (101430, 198368), (108192, 185970), (111582, 180320), (115920, 173572), (123980, 162288), (130179, 154560), (135240, 148776), (141120, 142577)]