20929371840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:266

約数の個数: 896

約数和(自身を含む): 85811685120

約数和(自身を除く): 64882313280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 97, 102, 104, 108, 113, 117, 120, 130, 135, 136, 144, 153, 156, 160, 170, 180, 192, 194, 195, 204, 208, 216, 221, 226, 234, 240, 255, 260, 270, 272, 288, 291, 306, 312, 320, 339, 340, 351, 360, 388, 390, 408, 416, 432, 442, 452, 459, 468, 480, 485, 510, 520, 540, 544, 565, 576, 582, 585, 612, 624, 663, 678, 680, 702, 720, 765, 776, 780, 816, 832, 864, 873, 884, 904, 918, 936, 960, 970, 1017, 1020, 1040, 1080, 1088, 1105, 1130, 1164, 1170, 1224, 1248, 1261, 1326, 1356, 1360, 1404, 1440, 1455, 1469, 1530, 1552, 1560, 1632, 1649, 1695, 1728, 1746, 1755, 1768, 1808, 1836, 1872, 1921, 1940, 1989, 2034, 2040, 2080, 2160, 2210, 2260, 2295, 2328, 2340, 2448, 2496, 2522, 2619, 2652, 2712, 2720, 2808, 2880, 2910, 2938, 3051, 3060, 3104, 3120, 3264, 3298, 3315, 3390, 3492, 3510, 3536, 3616, 3672, 3744, 3783, 3842, 3880, 3978, 4068, 4080, 4160, 4320, 4365, 4407, 4420, 4520, 4590, 4656, 4680, 4896, 4947, 5044, 5085, 5238, 5304, 5424, 5440, 5616, 5763, 5820, 5876, 5967, 6102, 6120, 6208, 6240, 6305, 6596, 6630, 6780, 6984, 7020, 7072, 7232, 7344, 7345, 7488, 7566, 7684, 7760, 7956, 8136, 8160, 8245, 8640, 8730, 8814, 8840, 9040, 9180, 9312, 9360, 9605, 9792, 9894, 9945, 10088, 10170, 10476, 10608, 10848, 10961, 11232, 11349, 11526, 11640, 11752, 11934, 12204, 12240, 12480, 12610, 13095, 13192, 13221, 13260, 13560, 13968, 14040, 14144, 14688, 14690, 14841, 15132, 15255, 15368, 15520, 15912, 16272, 16320, 16490, 17289, 17460, 17628, 17680, 18080, 18360, 18624, 18720, 18915, 19210, 19788, 19890, 20176, 20340, 20952, 21216, 21437, 21696, 21922, 22035, 22464, 22698, 23052, 23280, 23504, 23868, 24408, 24480, 24735, 24973, 25220, 26190, 26384, 26442, 26520, 27120, 27936, 28080, 28815, 29376, 29380, 29682, 29835, 30264, 30510, 30736, 31040, 31824, 32544, 32883, 32980, 34047, 34578, 34920, 35256, 35360, 36160, 36720, 37440, 37830, 38420, 39576, 39663, 39780, 40352, 40680, 41904, 42432, 42874, 43844, 44070, 44523, 45396, 46104, 46560, 47008, 47736, 48816, 48960, 49470, 49946, 50440, 51867, 52380, 52768, 52884, 53040, 54240, 54805, 55872, 56160, 56745, 57630, 58760, 59364, 59670, 60528, 61020, 61472, 63648, 64311, 65088, 65766, 65960, 66105, 68094, 69156, 69840, 70512, 70720, 73440, 74205, 74919, 75660, 76840, 79152, 79326, 79560, 80704, 81360, 83808, 85748, 86445, 87688, 88140, 89046, 90792, 92208, 93120, 94016, 95472, 97632, 98649, 98940, 99892, 100880, 103734, 104760, 105536, 105768, 106080, 107185, 108480, 109610, 112320, 113490, 115260, 117520, 118728, 119340, 121056, 122040, 122944, 124865, 127296, 128622, 131532, 131920, 132210, 136188, 138312, 139680, 141024, 142493, 146880, 148410, 149838, 151320, 153680, 158304, 158652, 159120, 162720, 164415, 167616, 170235, 171496, 172890, 175376, 176280, 178092, 181584, 184416, 186337, 190944, 192933, 195264, 197298, 197880, 198315, 199784, 201760, 207468, 209520, 211536, 212160, 214370, 219220, 222615, 224757, 226980, 230520, 235040, 237456, 238680, 242112, 244080, 249730, 257244, 259335, 263064, 263840, 264420, 272376, 276624, 279360, 282048, 284986, 295947, 296820, 299676, 302640, 307360, 316608, 317304, 318240, 321555, 325440, 328830, 340470, 342992, 345780, 350752, 352560, 356184, 363168, 368832, 372674, 374595, 381888, 385866, 394596, 395760, 396630, 399568, 403520, 414936, 419040, 423072, 427479, 428740, 438440, 445230, 449514, 453960, 461040, 470080, 474912, 477360, 488160, 493245, 499460, 514488, 518670, 526128, 527680, 528840, 544752, 553248, 559011, 569972, 578799, 591894, 593640, 599352, 605280, 614720, 634608, 636480, 643110, 657660, 674271, 680940, 685984, 691560, 701504, 705120, 712368, 712465, 726336, 745348, 749190, 771732, 789192, 791520, 793260, 799136, 829872, 838080, 846144, 854958, 857480, 876880, 890460, 899028, 907920, 922080, 931685, 949824, 954720, 964665, 976320, 986490, 998920, 1028976, 1037340, 1052256, 1057680, 1089504, 1106496, 1118022, 1123785, 1139944, 1157598, 1183788, 1187280, 1198704, 1210560, 1269216, 1282437, 1286220, 1315320, 1348542, 1361880, 1371968, 1383120, 1410240, 1424736, 1424930, 1479735, 1490696, 1498380, 1543464, 1578384, 1583040, 1586520, 1598272, 1659744, 1677033, 1709916, 1714960, 1753760, 1780920, 1798056, 1815840, 1844160, 1863370, 1909440, 1929330, 1972980, 1997840, 2057952, 2074680, 2104512, 2115360, 2137395, 2179008, 2236044, 2247570, 2279888, 2315196, 2367576, 2374560, 2397408, 2422381, 2538432, 2564874, 2572440, 2630640, 2697084, 2723760, 2766240, 2795055, 2849472, 2849860, 2893995, 2959470, 2981392, 2996760, 3086928, 3156768, 3173040, 3319488, 3354066, 3371355, 3419832, 3429920, 3507520, 3561840, 3596112, 3631680, 3726740, 3847311, 3858660, 3945960, 3995680, 4115904, 4149360, 4230720, 4274790, 4472088, 4495140, 4559776, 4630392, 4735152, 4749120, 4794816, 4844762, 5031099, 5129748, 5144880, 5261280, 5394168, 5447520, 5532480, 5590110, 5699720, 5787990, 5918940, 5962784, 5993520, 6173856, 6313536, 6346080, 6412185, 6708132, 6742710, 6839664, 6859840, 7123680, 7192224, 7267143, 7453480, 7694622, 7717320, 7891920, 7991360, 8298720, 8385165, 8549580, 8944176, 8990280, 9119552, 9260784, 9470304, 9689524, 10062198, 10259496, 10289760, 10522560, 10788336, 10895040, 11180220, 11399440, 11575980, 11837880, 11925568, 11987040, 12111905, 12347712, 12692160, 12824370, 13416264, 13485420, 13679328, 14247360, 14384448, 14534286, 14906960, 15389244, 15434640, 15783840, 16597440, 16770330, 17099160, 17888352, 17980560, 18521568, 18940608, 19236555, 19379048, 20124396, 20518992, 20579520, 21576672, 21801429, 22360440, 22798880, 23151960, 23675760, 23974080, 24223810, 25155495, 25648740, 26832528, 26970840, 27358656, 29068572, 29813920, 30778488, 30869280, 31567680, 33540660, 34198320, 35776704, 35961120, 36335715, 37043136, 38473110, 38758096, 40248792, 41037984, 43153344, 43602858, 44720880, 45597760, 46303920, 47351520, 48447620, 50310990, 51297480, 53665056, 53941680, 58137144, 59627840, 61556976, 61738560, 65404287, 67081320, 68396640, 71922240, 72671430, 76946220, 77516192, 80497584, 82075968, 87205716, 89441760, 92607840, 94703040, 96895240, 100621980, 102594960, 107330112, 107883360, 109007145, 116274288, 123113952, 130808574, 134162640, 136793280, 145342860, 153892440, 155032384, 160995168, 174411432, 178883520, 185215680, 193790480, 201243960, 205189920, 215766720, 218014290, 232548576, 246227904, 261617148, 268325280, 290685720, 307784880, 321990336, 327021435, 348822864, 387580960, 402487920, 410379840, 436028580, 465097152, 523234296, 536650560, 581371440, 615569760, 654042870, 697645728, 775161920, 804975840, 872057160, 1046468592, 1162742880, 1231139520, 1308085740, 1395291456, 1609951680, 1744114320, 2092937184, 2325485760, 2616171480, 3488228640, 4185874368, 5232342960, 6976457280, 10464685920, 20929371840]

約数ペア:

[(1, 20929371840), (2, 10464685920), (3, 6976457280), (4, 5232342960), (5, 4185874368), (6, 3488228640), (8, 2616171480), (9, 2325485760), (10, 2092937184), (12, 1744114320), (13, 1609951680), (15, 1395291456), (16, 1308085740), (17, 1231139520), (18, 1162742880), (20, 1046468592), (24, 872057160), (26, 804975840), (27, 775161920), (30, 697645728), (32, 654042870), (34, 615569760), (36, 581371440), (39, 536650560), (40, 523234296), (45, 465097152), (48, 436028580), (51, 410379840), (52, 402487920), (54, 387580960), (60, 348822864), (64, 327021435), (65, 321990336), (68, 307784880), (72, 290685720), (78, 268325280), (80, 261617148), (85, 246227904), (90, 232548576), (96, 218014290), (97, 215766720), (102, 205189920), (104, 201243960), (108, 193790480), (113, 185215680), (117, 178883520), (120, 174411432), (130, 160995168), (135, 155032384), (136, 153892440), (144, 145342860), (153, 136793280), (156, 134162640), (160, 130808574), (170, 123113952), (180, 116274288), (192, 109007145), (194, 107883360), (195, 107330112), (204, 102594960), (208, 100621980), (216, 96895240), (221, 94703040), (226, 92607840), (234, 89441760), (240, 87205716), (255, 82075968), (260, 80497584), (270, 77516192), (272, 76946220), (288, 72671430), (291, 71922240), (306, 68396640), (312, 67081320), (320, 65404287), (339, 61738560), (340, 61556976), (351, 59627840), (360, 58137144), (388, 53941680), (390, 53665056), (408, 51297480), (416, 50310990), (432, 48447620), (442, 47351520), (452, 46303920), (459, 45597760), (468, 44720880), (480, 43602858), (485, 43153344), (510, 41037984), (520, 40248792), (540, 38758096), (544, 38473110), (565, 37043136), (576, 36335715), (582, 35961120), (585, 35776704), (612, 34198320), (624, 33540660), (663, 31567680), (678, 30869280), (680, 30778488), (702, 29813920), (720, 29068572), (765, 27358656), (776, 26970840), (780, 26832528), (816, 25648740), (832, 25155495), (864, 24223810), (873, 23974080), (884, 23675760), (904, 23151960), (918, 22798880), (936, 22360440), (960, 21801429), (970, 21576672), (1017, 20579520), (1020, 20518992), (1040, 20124396), (1080, 19379048), (1088, 19236555), (1105, 18940608), (1130, 18521568), (1164, 17980560), (1170, 17888352), (1224, 17099160), (1248, 16770330), (1261, 16597440), (1326, 15783840), (1356, 15434640), (1360, 15389244), (1404, 14906960), (1440, 14534286), (1455, 14384448), (1469, 14247360), (1530, 13679328), (1552, 13485420), (1560, 13416264), (1632, 12824370), (1649, 12692160), (1695, 12347712), (1728, 12111905), (1746, 11987040), (1755, 11925568), (1768, 11837880), (1808, 11575980), (1836, 11399440), (1872, 11180220), (1921, 10895040), (1940, 10788336), (1989, 10522560), (2034, 10289760), (2040, 10259496), (2080, 10062198), (2160, 9689524), (2210, 9470304), (2260, 9260784), (2295, 9119552), (2328, 8990280), (2340, 8944176), (2448, 8549580), (2496, 8385165), (2522, 8298720), (2619, 7991360), (2652, 7891920), (2712, 7717320), (2720, 7694622), (2808, 7453480), (2880, 7267143), (2910, 7192224), (2938, 7123680), (3051, 6859840), (3060, 6839664), (3104, 6742710), (3120, 6708132), (3264, 6412185), (3298, 6346080), (3315, 6313536), (3390, 6173856), (3492, 5993520), (3510, 5962784), (3536, 5918940), (3616, 5787990), (3672, 5699720), (3744, 5590110), (3783, 5532480), (3842, 5447520), (3880, 5394168), (3978, 5261280), (4068, 5144880), (4080, 5129748), (4160, 5031099), (4320, 4844762), (4365, 4794816), (4407, 4749120), (4420, 4735152), (4520, 4630392), (4590, 4559776), (4656, 4495140), (4680, 4472088), (4896, 4274790), (4947, 4230720), (5044, 4149360), (5085, 4115904), (5238, 3995680), (5304, 3945960), (5424, 3858660), (5440, 3847311), (5616, 3726740), (5763, 3631680), (5820, 3596112), (5876, 3561840), (5967, 3507520), (6102, 3429920), (6120, 3419832), (6208, 3371355), (6240, 3354066), (6305, 3319488), (6596, 3173040), (6630, 3156768), (6780, 3086928), (6984, 2996760), (7020, 2981392), (7072, 2959470), (7232, 2893995), (7344, 2849860), (7345, 2849472), (7488, 2795055), (7566, 2766240), (7684, 2723760), (7760, 2697084), (7956, 2630640), (8136, 2572440), (8160, 2564874), (8245, 2538432), (8640, 2422381), (8730, 2397408), (8814, 2374560), (8840, 2367576), (9040, 2315196), (9180, 2279888), (9312, 2247570), (9360, 2236044), (9605, 2179008), (9792, 2137395), (9894, 2115360), (9945, 2104512), (10088, 2074680), (10170, 2057952), (10476, 1997840), (10608, 1972980), (10848, 1929330), (10961, 1909440), (11232, 1863370), (11349, 1844160), (11526, 1815840), (11640, 1798056), (11752, 1780920), (11934, 1753760), (12204, 1714960), (12240, 1709916), (12480, 1677033), (12610, 1659744), (13095, 1598272), (13192, 1586520), (13221, 1583040), (13260, 1578384), (13560, 1543464), (13968, 1498380), (14040, 1490696), (14144, 1479735), (14688, 1424930), (14690, 1424736), (14841, 1410240), (15132, 1383120), (15255, 1371968), (15368, 1361880), (15520, 1348542), (15912, 1315320), (16272, 1286220), (16320, 1282437), (16490, 1269216), (17289, 1210560), (17460, 1198704), (17628, 1187280), (17680, 1183788), (18080, 1157598), (18360, 1139944), (18624, 1123785), (18720, 1118022), (18915, 1106496), (19210, 1089504), (19788, 1057680), (19890, 1052256), (20176, 1037340), (20340, 1028976), (20952, 998920), (21216, 986490), (21437, 976320), (21696, 964665), (21922, 954720), (22035, 949824), (22464, 931685), (22698, 922080), (23052, 907920), (23280, 899028), (23504, 890460), (23868, 876880), (24408, 857480), (24480, 854958), (24735, 846144), (24973, 838080), (25220, 829872), (26190, 799136), (26384, 793260), (26442, 791520), (26520, 789192), (27120, 771732), (27936, 749190), (28080, 745348), (28815, 726336), (29376, 712465), (29380, 712368), (29682, 705120), (29835, 701504), (30264, 691560), (30510, 685984), (30736, 680940), (31040, 674271), (31824, 657660), (32544, 643110), (32883, 636480), (32980, 634608), (34047, 614720), (34578, 605280), (34920, 599352), (35256, 593640), (35360, 591894), (36160, 578799), (36720, 569972), (37440, 559011), (37830, 553248), (38420, 544752), (39576, 528840), (39663, 527680), (39780, 526128), (40352, 518670), (40680, 514488), (41904, 499460), (42432, 493245), (42874, 488160), (43844, 477360), (44070, 474912), (44523, 470080), (45396, 461040), (46104, 453960), (46560, 449514), (47008, 445230), (47736, 438440), (48816, 428740), (48960, 427479), (49470, 423072), (49946, 419040), (50440, 414936), (51867, 403520), (52380, 399568), (52768, 396630), (52884, 395760), (53040, 394596), (54240, 385866), (54805, 381888), (55872, 374595), (56160, 372674), (56745, 368832), (57630, 363168), (58760, 356184), (59364, 352560), (59670, 350752), (60528, 345780), (61020, 342992), (61472, 340470), (63648, 328830), (64311, 325440), (65088, 321555), (65766, 318240), (65960, 317304), (66105, 316608), (68094, 307360), (69156, 302640), (69840, 299676), (70512, 296820), (70720, 295947), (73440, 284986), (74205, 282048), (74919, 279360), (75660, 276624), (76840, 272376), (79152, 264420), (79326, 263840), (79560, 263064), (80704, 259335), (81360, 257244), (83808, 249730), (85748, 244080), (86445, 242112), (87688, 238680), (88140, 237456), (89046, 235040), (90792, 230520), (92208, 226980), (93120, 224757), (94016, 222615), (95472, 219220), (97632, 214370), (98649, 212160), (98940, 211536), (99892, 209520), (100880, 207468), (103734, 201760), (104760, 199784), (105536, 198315), (105768, 197880), (106080, 197298), (107185, 195264), (108480, 192933), (109610, 190944), (112320, 186337), (113490, 184416), (115260, 181584), (117520, 178092), (118728, 176280), (119340, 175376), (121056, 172890), (122040, 171496), (122944, 170235), (124865, 167616), (127296, 164415), (128622, 162720), (131532, 159120), (131920, 158652), (132210, 158304), (136188, 153680), (138312, 151320), (139680, 149838), (141024, 148410), (142493, 146880)]