28246942080

素因数分解:

$2^7\times 3^8\times 5^1\times 7^1\times {\mathrm{31}}^2$

素因数の和:112

約数の個数: 864

約数和(自身を含む): 119610663120

約数和(自身を除く): 91363721040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 162, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 243, 248, 252, 270, 279, 280, 288, 310, 315, 320, 324, 336, 360, 372, 378, 384, 405, 420, 432, 434, 448, 465, 480, 486, 496, 504, 540, 558, 560, 567, 576, 620, 630, 640, 648, 651, 672, 720, 729, 744, 756, 810, 837, 840, 864, 868, 896, 930, 945, 960, 961, 972, 992, 1008, 1080, 1085, 1116, 1120, 1134, 1152, 1215, 1240, 1260, 1296, 1302, 1344, 1395, 1440, 1458, 1488, 1512, 1620, 1674, 1680, 1701, 1728, 1736, 1860, 1890, 1920, 1922, 1944, 1953, 1984, 2016, 2160, 2170, 2187, 2232, 2240, 2268, 2430, 2480, 2511, 2520, 2592, 2604, 2688, 2790, 2835, 2880, 2883, 2916, 2976, 3024, 3240, 3255, 3348, 3360, 3402, 3456, 3472, 3645, 3720, 3780, 3844, 3888, 3906, 3968, 4032, 4185, 4320, 4340, 4374, 4464, 4480, 4536, 4805, 4860, 4960, 5022, 5040, 5103, 5184, 5208, 5580, 5670, 5760, 5766, 5832, 5859, 5952, 6048, 6480, 6510, 6561, 6696, 6720, 6727, 6804, 6944, 7290, 7440, 7533, 7560, 7688, 7776, 7812, 8064, 8370, 8505, 8640, 8649, 8680, 8748, 8928, 9072, 9610, 9720, 9765, 9920, 10044, 10080, 10206, 10368, 10416, 10935, 11160, 11340, 11532, 11664, 11718, 11904, 12096, 12555, 12960, 13020, 13122, 13392, 13440, 13454, 13608, 13888, 14415, 14580, 14880, 15066, 15120, 15309, 15376, 15552, 15624, 16740, 17010, 17280, 17298, 17360, 17496, 17577, 17856, 18144, 19220, 19440, 19530, 19840, 20088, 20160, 20181, 20412, 20832, 21870, 22320, 22599, 22680, 23064, 23328, 23436, 24192, 25110, 25515, 25920, 25947, 26040, 26244, 26784, 26908, 27216, 27776, 28830, 29160, 29295, 29760, 30132, 30240, 30618, 30752, 31104, 31248, 32805, 33480, 33635, 34020, 34596, 34720, 34992, 35154, 35712, 36288, 37665, 38440, 38880, 39060, 40176, 40320, 40362, 40824, 41664, 43245, 43740, 44640, 45198, 45360, 45927, 46128, 46656, 46872, 50220, 51030, 51840, 51894, 52080, 52488, 52731, 53568, 53816, 54432, 57660, 58320, 58590, 59520, 60264, 60480, 60543, 61236, 61504, 62496, 65610, 66960, 67270, 67797, 68040, 69192, 69440, 69984, 70308, 72576, 75330, 76545, 76880, 77760, 77841, 78120, 80352, 80724, 81648, 83328, 86490, 87480, 87885, 89280, 90396, 90720, 91854, 92256, 93312, 93744, 100440, 100905, 102060, 103788, 104160, 104976, 105462, 107136, 107632, 108864, 112995, 115320, 116640, 117180, 120528, 120960, 121086, 122472, 123008, 124992, 129735, 131220, 133920, 134540, 135594, 136080, 138384, 138880, 139968, 140616, 150660, 153090, 153760, 155520, 155682, 156240, 158193, 160704, 161448, 163296, 172980, 174960, 175770, 178560, 180792, 181440, 181629, 183708, 184512, 187488, 200880, 201810, 203391, 204120, 207576, 208320, 209952, 210924, 215264, 217728, 225990, 229635, 230640, 233280, 233523, 234360, 241056, 242172, 244944, 249984, 259470, 262440, 263655, 267840, 269080, 271188, 272160, 276768, 279936, 281232, 301320, 302715, 306180, 307520, 311364, 312480, 316386, 321408, 322896, 326592, 338985, 345960, 349920, 351540, 361584, 362880, 363258, 367416, 369024, 374976, 389205, 401760, 403620, 406782, 408240, 415152, 416640, 419904, 421848, 430528, 451980, 459270, 461280, 466560, 467046, 468720, 474579, 482112, 484344, 489888, 518940, 524880, 527310, 535680, 538160, 542376, 544320, 544887, 553536, 562464, 602640, 605430, 612360, 615040, 622728, 624960, 632772, 645792, 653184, 677970, 691920, 699840, 700569, 703080, 723168, 726516, 734832, 749952, 778410, 790965, 803520, 807240, 813564, 816480, 830304, 839808, 843696, 861056, 903960, 908145, 918540, 922560, 934092, 937440, 949158, 964224, 968688, 979776, 1016955, 1037880, 1049760, 1054620, 1076320, 1084752, 1088640, 1089774, 1107072, 1124928, 1167615, 1205280, 1210860, 1224720, 1245456, 1249920, 1265544, 1291584, 1355940, 1383840, 1399680, 1401138, 1406160, 1423737, 1446336, 1453032, 1469664, 1556820, 1581930, 1607040, 1614480, 1627128, 1632960, 1634661, 1660608, 1687392, 1807920, 1816290, 1837080, 1845120, 1868184, 1874880, 1898316, 1937376, 1959552, 2033910, 2075760, 2099520, 2101707, 2109240, 2152640, 2169504, 2179548, 2249856, 2335230, 2372895, 2410560, 2421720, 2449440, 2490912, 2531088, 2583168, 2711880, 2724435, 2767680, 2802276, 2812320, 2847474, 2892672, 2906064, 2939328, 3113640, 3163860, 3228960, 3254256, 3265920, 3269322, 3321216, 3374784, 3502845, 3615840, 3632580, 3674160, 3736368, 3749760, 3796632, 3874752, 4067820, 4151520, 4199040, 4203414, 4218480, 4305280, 4339008, 4359096, 4670460, 4745790, 4821120, 4843440, 4898880, 4903983, 4981824, 5062176, 5423760, 5448870, 5535360, 5604552, 5624640, 5694948, 5812128, 5878656, 6227280, 6305121, 6327720, 6457920, 6508512, 6538644, 6749568, 7005690, 7118685, 7231680, 7265160, 7348320, 7472736, 7593264, 7749504, 8135640, 8173305, 8303040, 8406828, 8436960, 8678016, 8718192, 9340920, 9491580, 9686880, 9797760, 9807966, 9963648, 10124352, 10508535, 10847520, 10897740, 11209104, 11249280, 11389896, 11624256, 12454560, 12610242, 12655440, 12915840, 13017024, 13077288, 14011380, 14237370, 14463360, 14530320, 14696640, 14711949, 14945472, 15186528, 16271280, 16346610, 16606080, 16813656, 16873920, 17436384, 18681840, 18983160, 19373760, 19615932, 20248704, 21017070, 21695040, 21795480, 22418208, 22779792, 23248512, 24519915, 24909120, 25220484, 25310880, 26034048, 26154576, 28022760, 28474740, 29060640, 29393280, 29423898, 29890944, 30373056, 31525605, 32542560, 32693220, 33627312, 33747840, 34872768, 37363680, 37966320, 38747520, 39231864, 42034140, 43390080, 43590960, 44135847, 44836416, 45559584, 49039830, 49818240, 50440968, 50621760, 52309152, 56045520, 56949480, 58121280, 58847796, 60746112, 63051210, 65085120, 65386440, 67254624, 69745536, 73559745, 74727360, 75932640, 78463728, 84068280, 87181920, 88271694, 89672832, 91119168, 98079660, 100881936, 101243520, 104618304, 112091040, 113898960, 116242560, 117695592, 126102420, 130170240, 130772880, 134509248, 147119490, 149454720, 151865280, 156927456, 168136560, 174363840, 176543388, 182238336, 196159320, 201763872, 209236608, 220679235, 224182080, 227797920, 235391184, 252204840, 261545760, 269018496, 294238980, 303730560, 313854912, 336273120, 348727680, 353086776, 392318640, 403527744, 441358470, 448364160, 455595840, 470782368, 504409680, 523091520, 588477960, 627709824, 672546240, 706173552, 784637280, 807055488, 882716940, 911191680, 941564736, 1008819360, 1046183040, 1176955920, 1345092480, 1412347104, 1569274560, 1765433880, 1883129472, 2017638720, 2353911840, 2824694208, 3138549120, 3530867760, 4035277440, 4707823680, 5649388416, 7061735520, 9415647360, 14123471040, 28246942080]

約数ペア:

[(1, 28246942080), (2, 14123471040), (3, 9415647360), (4, 7061735520), (5, 5649388416), (6, 4707823680), (7, 4035277440), (8, 3530867760), (9, 3138549120), (10, 2824694208), (12, 2353911840), (14, 2017638720), (15, 1883129472), (16, 1765433880), (18, 1569274560), (20, 1412347104), (21, 1345092480), (24, 1176955920), (27, 1046183040), (28, 1008819360), (30, 941564736), (31, 911191680), (32, 882716940), (35, 807055488), (36, 784637280), (40, 706173552), (42, 672546240), (45, 627709824), (48, 588477960), (54, 523091520), (56, 504409680), (60, 470782368), (62, 455595840), (63, 448364160), (64, 441358470), (70, 403527744), (72, 392318640), (80, 353086776), (81, 348727680), (84, 336273120), (90, 313854912), (93, 303730560), (96, 294238980), (105, 269018496), (108, 261545760), (112, 252204840), (120, 235391184), (124, 227797920), (126, 224182080), (128, 220679235), (135, 209236608), (140, 201763872), (144, 196159320), (155, 182238336), (160, 176543388), (162, 174363840), (168, 168136560), (180, 156927456), (186, 151865280), (189, 149454720), (192, 147119490), (210, 134509248), (216, 130772880), (217, 130170240), (224, 126102420), (240, 117695592), (243, 116242560), (248, 113898960), (252, 112091040), (270, 104618304), (279, 101243520), (280, 100881936), (288, 98079660), (310, 91119168), (315, 89672832), (320, 88271694), (324, 87181920), (336, 84068280), (360, 78463728), (372, 75932640), (378, 74727360), (384, 73559745), (405, 69745536), (420, 67254624), (432, 65386440), (434, 65085120), (448, 63051210), (465, 60746112), (480, 58847796), (486, 58121280), (496, 56949480), (504, 56045520), (540, 52309152), (558, 50621760), (560, 50440968), (567, 49818240), (576, 49039830), (620, 45559584), (630, 44836416), (640, 44135847), (648, 43590960), (651, 43390080), (672, 42034140), (720, 39231864), (729, 38747520), (744, 37966320), (756, 37363680), (810, 34872768), (837, 33747840), (840, 33627312), (864, 32693220), (868, 32542560), (896, 31525605), (930, 30373056), (945, 29890944), (960, 29423898), (961, 29393280), (972, 29060640), (992, 28474740), (1008, 28022760), (1080, 26154576), (1085, 26034048), (1116, 25310880), (1120, 25220484), (1134, 24909120), (1152, 24519915), (1215, 23248512), (1240, 22779792), (1260, 22418208), (1296, 21795480), (1302, 21695040), (1344, 21017070), (1395, 20248704), (1440, 19615932), (1458, 19373760), (1488, 18983160), (1512, 18681840), (1620, 17436384), (1674, 16873920), (1680, 16813656), (1701, 16606080), (1728, 16346610), (1736, 16271280), (1860, 15186528), (1890, 14945472), (1920, 14711949), (1922, 14696640), (1944, 14530320), (1953, 14463360), (1984, 14237370), (2016, 14011380), (2160, 13077288), (2170, 13017024), (2187, 12915840), (2232, 12655440), (2240, 12610242), (2268, 12454560), (2430, 11624256), (2480, 11389896), (2511, 11249280), (2520, 11209104), (2592, 10897740), (2604, 10847520), (2688, 10508535), (2790, 10124352), (2835, 9963648), (2880, 9807966), (2883, 9797760), (2916, 9686880), (2976, 9491580), (3024, 9340920), (3240, 8718192), (3255, 8678016), (3348, 8436960), (3360, 8406828), (3402, 8303040), (3456, 8173305), (3472, 8135640), (3645, 7749504), (3720, 7593264), (3780, 7472736), (3844, 7348320), (3888, 7265160), (3906, 7231680), (3968, 7118685), (4032, 7005690), (4185, 6749568), (4320, 6538644), (4340, 6508512), (4374, 6457920), (4464, 6327720), (4480, 6305121), (4536, 6227280), (4805, 5878656), (4860, 5812128), (4960, 5694948), (5022, 5624640), (5040, 5604552), (5103, 5535360), (5184, 5448870), (5208, 5423760), (5580, 5062176), (5670, 4981824), (5760, 4903983), (5766, 4898880), (5832, 4843440), (5859, 4821120), (5952, 4745790), (6048, 4670460), (6480, 4359096), (6510, 4339008), (6561, 4305280), (6696, 4218480), (6720, 4203414), (6727, 4199040), (6804, 4151520), (6944, 4067820), (7290, 3874752), (7440, 3796632), (7533, 3749760), (7560, 3736368), (7688, 3674160), (7776, 3632580), (7812, 3615840), (8064, 3502845), (8370, 3374784), (8505, 3321216), (8640, 3269322), (8649, 3265920), (8680, 3254256), (8748, 3228960), (8928, 3163860), (9072, 3113640), (9610, 2939328), (9720, 2906064), (9765, 2892672), (9920, 2847474), (10044, 2812320), (10080, 2802276), (10206, 2767680), (10368, 2724435), (10416, 2711880), (10935, 2583168), (11160, 2531088), (11340, 2490912), (11532, 2449440), (11664, 2421720), (11718, 2410560), (11904, 2372895), (12096, 2335230), (12555, 2249856), (12960, 2179548), (13020, 2169504), (13122, 2152640), (13392, 2109240), (13440, 2101707), (13454, 2099520), (13608, 2075760), (13888, 2033910), (14415, 1959552), (14580, 1937376), (14880, 1898316), (15066, 1874880), (15120, 1868184), (15309, 1845120), (15376, 1837080), (15552, 1816290), (15624, 1807920), (16740, 1687392), (17010, 1660608), (17280, 1634661), (17298, 1632960), (17360, 1627128), (17496, 1614480), (17577, 1607040), (17856, 1581930), (18144, 1556820), (19220, 1469664), (19440, 1453032), (19530, 1446336), (19840, 1423737), (20088, 1406160), (20160, 1401138), (20181, 1399680), (20412, 1383840), (20832, 1355940), (21870, 1291584), (22320, 1265544), (22599, 1249920), (22680, 1245456), (23064, 1224720), (23328, 1210860), (23436, 1205280), (24192, 1167615), (25110, 1124928), (25515, 1107072), (25920, 1089774), (25947, 1088640), (26040, 1084752), (26244, 1076320), (26784, 1054620), (26908, 1049760), (27216, 1037880), (27776, 1016955), (28830, 979776), (29160, 968688), (29295, 964224), (29760, 949158), (30132, 937440), (30240, 934092), (30618, 922560), (30752, 918540), (31104, 908145), (31248, 903960), (32805, 861056), (33480, 843696), (33635, 839808), (34020, 830304), (34596, 816480), (34720, 813564), (34992, 807240), (35154, 803520), (35712, 790965), (36288, 778410), (37665, 749952), (38440, 734832), (38880, 726516), (39060, 723168), (40176, 703080), (40320, 700569), (40362, 699840), (40824, 691920), (41664, 677970), (43245, 653184), (43740, 645792), (44640, 632772), (45198, 624960), (45360, 622728), (45927, 615040), (46128, 612360), (46656, 605430), (46872, 602640), (50220, 562464), (51030, 553536), (51840, 544887), (51894, 544320), (52080, 542376), (52488, 538160), (52731, 535680), (53568, 527310), (53816, 524880), (54432, 518940), (57660, 489888), (58320, 484344), (58590, 482112), (59520, 474579), (60264, 468720), (60480, 467046), (60543, 466560), (61236, 461280), (61504, 459270), (62496, 451980), (65610, 430528), (66960, 421848), (67270, 419904), (67797, 416640), (68040, 415152), (69192, 408240), (69440, 406782), (69984, 403620), (70308, 401760), (72576, 389205), (75330, 374976), (76545, 369024), (76880, 367416), (77760, 363258), (77841, 362880), (78120, 361584), (80352, 351540), (80724, 349920), (81648, 345960), (83328, 338985), (86490, 326592), (87480, 322896), (87885, 321408), (89280, 316386), (90396, 312480), (90720, 311364), (91854, 307520), (92256, 306180), (93312, 302715), (93744, 301320), (100440, 281232), (100905, 279936), (102060, 276768), (103788, 272160), (104160, 271188), (104976, 269080), (105462, 267840), (107136, 263655), (107632, 262440), (108864, 259470), (112995, 249984), (115320, 244944), (116640, 242172), (117180, 241056), (120528, 234360), (120960, 233523), (121086, 233280), (122472, 230640), (123008, 229635), (124992, 225990), (129735, 217728), (131220, 215264), (133920, 210924), (134540, 209952), (135594, 208320), (136080, 207576), (138384, 204120), (138880, 203391), (139968, 201810), (140616, 200880), (150660, 187488), (153090, 184512), (153760, 183708), (155520, 181629), (155682, 181440), (156240, 180792), (158193, 178560), (160704, 175770), (161448, 174960), (163296, 172980)]