2081845920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 768

約数和(自身を含む): 8918138880

約数和(自身を除く): 6836292960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 46, 48, 55, 56, 60, 62, 66, 69, 70, 77, 79, 80, 84, 88, 92, 93, 96, 105, 110, 112, 115, 120, 124, 132, 138, 140, 154, 155, 158, 160, 161, 165, 168, 176, 184, 186, 210, 217, 220, 224, 230, 231, 237, 240, 248, 253, 264, 276, 280, 308, 310, 316, 322, 330, 336, 341, 345, 352, 368, 372, 385, 395, 420, 434, 440, 460, 462, 465, 474, 480, 483, 496, 506, 528, 552, 553, 560, 616, 620, 632, 644, 651, 660, 672, 682, 690, 713, 736, 744, 759, 770, 790, 805, 840, 868, 869, 880, 920, 924, 930, 948, 966, 992, 1012, 1023, 1056, 1085, 1104, 1106, 1120, 1155, 1185, 1232, 1240, 1264, 1265, 1288, 1302, 1320, 1364, 1380, 1426, 1488, 1518, 1540, 1580, 1610, 1659, 1680, 1705, 1736, 1738, 1760, 1771, 1817, 1840, 1848, 1860, 1896, 1932, 2024, 2046, 2139, 2170, 2208, 2212, 2310, 2370, 2387, 2415, 2449, 2464, 2480, 2528, 2530, 2576, 2604, 2607, 2640, 2728, 2760, 2765, 2852, 2976, 3036, 3080, 3160, 3220, 3255, 3318, 3360, 3410, 3472, 3476, 3542, 3565, 3634, 3680, 3696, 3720, 3792, 3795, 3864, 4048, 4092, 4278, 4340, 4345, 4424, 4620, 4740, 4774, 4830, 4898, 4960, 4991, 5060, 5115, 5152, 5208, 5214, 5280, 5313, 5451, 5456, 5520, 5530, 5704, 6072, 6083, 6160, 6320, 6440, 6510, 6636, 6820, 6944, 6952, 7084, 7130, 7161, 7268, 7347, 7392, 7440, 7584, 7590, 7728, 7843, 8096, 8184, 8295, 8556, 8680, 8690, 8848, 8855, 9085, 9240, 9480, 9548, 9660, 9796, 9982, 10120, 10230, 10416, 10428, 10626, 10695, 10902, 10912, 11040, 11060, 11408, 11935, 12144, 12166, 12245, 12320, 12640, 12719, 12880, 13020, 13035, 13272, 13640, 13904, 14168, 14260, 14322, 14536, 14694, 14880, 14973, 15180, 15456, 15686, 16368, 16590, 17112, 17143, 17360, 17380, 17696, 17710, 18170, 18249, 18480, 18960, 19096, 19320, 19592, 19964, 19987, 20240, 20460, 20832, 20856, 21252, 21390, 21804, 22120, 22816, 23529, 23870, 24288, 24332, 24490, 24955, 25438, 25760, 26040, 26070, 26544, 26565, 26939, 27255, 27280, 27808, 28336, 28520, 28644, 29072, 29388, 29946, 30360, 30415, 31372, 32736, 33180, 34224, 34286, 34720, 34760, 35420, 35805, 36340, 36498, 36735, 36960, 37920, 38157, 38192, 38640, 39184, 39215, 39928, 39974, 40480, 40920, 41712, 42504, 42780, 43608, 44240, 47058, 47740, 48664, 48980, 49910, 50876, 51429, 52080, 52140, 53088, 53130, 53878, 54510, 54560, 54901, 56327, 56672, 57040, 57288, 58144, 58776, 59892, 59961, 60720, 60830, 62744, 63595, 66360, 68448, 68572, 69520, 70840, 71610, 72680, 72996, 73470, 74865, 76314, 76384, 77280, 78368, 78430, 79856, 79948, 80817, 81840, 83424, 85008, 85560, 85715, 87216, 88480, 91245, 94116, 95480, 97328, 97960, 99820, 99935, 101752, 102858, 104160, 104280, 106260, 107756, 109020, 109802, 112654, 114080, 114576, 117552, 117645, 119784, 119922, 121440, 121660, 125488, 127190, 132720, 134695, 137144, 139040, 139909, 141680, 143220, 145360, 145992, 146940, 149730, 152628, 156860, 159712, 159896, 161634, 163680, 164703, 168981, 170016, 171120, 171430, 174432, 182490, 188232, 188573, 190785, 190960, 194656, 195920, 199640, 199870, 203504, 205716, 208560, 212520, 215512, 218040, 219604, 225308, 229152, 235104, 235290, 239568, 239844, 243320, 250976, 254380, 257145, 265440, 269390, 274288, 274505, 279818, 281635, 283360, 286440, 290720, 291984, 293880, 299460, 299805, 305256, 313720, 319792, 323268, 329406, 337962, 342240, 342860, 364980, 376464, 377146, 381570, 381920, 391840, 394289, 399280, 399740, 404085, 407008, 411432, 417120, 419727, 425040, 431024, 436080, 439208, 450616, 470580, 479136, 479688, 486640, 508760, 514290, 538780, 548576, 549010, 559636, 563270, 565719, 572880, 583968, 587760, 598920, 599610, 610512, 619597, 627440, 639584, 646536, 658812, 675924, 685720, 699545, 729960, 752928, 754292, 763140, 788578, 798560, 799480, 808170, 822864, 823515, 839454, 844905, 850080, 862048, 872160, 878416, 901232, 941160, 942865, 959376, 973280, 1017520, 1028580, 1077560, 1098020, 1119272, 1126540, 1131438, 1145760, 1175520, 1182867, 1197840, 1199220, 1221024, 1239194, 1254880, 1293072, 1317624, 1351848, 1371440, 1399090, 1459920, 1508584, 1526280, 1577156, 1598960, 1616340, 1645728, 1647030, 1678908, 1689810, 1756832, 1802464, 1858791, 1882320, 1885730, 1918752, 1971445, 2035040, 2057160, 2098635, 2155120, 2196040, 2238544, 2253080, 2262876, 2365734, 2395680, 2398440, 2478388, 2586144, 2635248, 2703696, 2742880, 2798180, 2828595, 2919840, 3017168, 3052560, 3097985, 3154312, 3197920, 3232680, 3294060, 3357816, 3379620, 3717582, 3764640, 3771460, 3942890, 4114320, 4197270, 4310240, 4337179, 4392080, 4477088, 4506160, 4525752, 4731468, 4796880, 4956776, 5270496, 5407392, 5596360, 5657190, 5914335, 6034336, 6105120, 6195970, 6308624, 6465360, 6588120, 6715632, 6759240, 7435164, 7542920, 7885780, 8228640, 8394540, 8674358, 8784160, 9012320, 9051504, 9293955, 9462936, 9593760, 9913552, 11192720, 11314380, 11828670, 12391940, 12617248, 12930720, 13011537, 13176240, 13431264, 13518480, 14870328, 15085840, 15771560, 16789080, 17348716, 18103008, 18587910, 18925872, 19827104, 21685895, 22385440, 22628760, 23657340, 24783880, 26023074, 26352480, 27036960, 29740656, 30171680, 31543120, 33578160, 34697432, 37175820, 37851744, 43371790, 45257520, 47314680, 49567760, 52046148, 59481312, 63086240, 65057685, 67156320, 69394864, 74351640, 86743580, 90515040, 94629360, 99135520, 104092296, 130115370, 138789728, 148703280, 173487160, 189258720, 208184592, 260230740, 297406560, 346974320, 416369184, 520461480, 693948640, 1040922960, 2081845920]

約数ペア:

[(1, 2081845920), (2, 1040922960), (3, 693948640), (4, 520461480), (5, 416369184), (6, 346974320), (7, 297406560), (8, 260230740), (10, 208184592), (11, 189258720), (12, 173487160), (14, 148703280), (15, 138789728), (16, 130115370), (20, 104092296), (21, 99135520), (22, 94629360), (23, 90515040), (24, 86743580), (28, 74351640), (30, 69394864), (31, 67156320), (32, 65057685), (33, 63086240), (35, 59481312), (40, 52046148), (42, 49567760), (44, 47314680), (46, 45257520), (48, 43371790), (55, 37851744), (56, 37175820), (60, 34697432), (62, 33578160), (66, 31543120), (69, 30171680), (70, 29740656), (77, 27036960), (79, 26352480), (80, 26023074), (84, 24783880), (88, 23657340), (92, 22628760), (93, 22385440), (96, 21685895), (105, 19827104), (110, 18925872), (112, 18587910), (115, 18103008), (120, 17348716), (124, 16789080), (132, 15771560), (138, 15085840), (140, 14870328), (154, 13518480), (155, 13431264), (158, 13176240), (160, 13011537), (161, 12930720), (165, 12617248), (168, 12391940), (176, 11828670), (184, 11314380), (186, 11192720), (210, 9913552), (217, 9593760), (220, 9462936), (224, 9293955), (230, 9051504), (231, 9012320), (237, 8784160), (240, 8674358), (248, 8394540), (253, 8228640), (264, 7885780), (276, 7542920), (280, 7435164), (308, 6759240), (310, 6715632), (316, 6588120), (322, 6465360), (330, 6308624), (336, 6195970), (341, 6105120), (345, 6034336), (352, 5914335), (368, 5657190), (372, 5596360), (385, 5407392), (395, 5270496), (420, 4956776), (434, 4796880), (440, 4731468), (460, 4525752), (462, 4506160), (465, 4477088), (474, 4392080), (480, 4337179), (483, 4310240), (496, 4197270), (506, 4114320), (528, 3942890), (552, 3771460), (553, 3764640), (560, 3717582), (616, 3379620), (620, 3357816), (632, 3294060), (644, 3232680), (651, 3197920), (660, 3154312), (672, 3097985), (682, 3052560), (690, 3017168), (713, 2919840), (736, 2828595), (744, 2798180), (759, 2742880), (770, 2703696), (790, 2635248), (805, 2586144), (840, 2478388), (868, 2398440), (869, 2395680), (880, 2365734), (920, 2262876), (924, 2253080), (930, 2238544), (948, 2196040), (966, 2155120), (992, 2098635), (1012, 2057160), (1023, 2035040), (1056, 1971445), (1085, 1918752), (1104, 1885730), (1106, 1882320), (1120, 1858791), (1155, 1802464), (1185, 1756832), (1232, 1689810), (1240, 1678908), (1264, 1647030), (1265, 1645728), (1288, 1616340), (1302, 1598960), (1320, 1577156), (1364, 1526280), (1380, 1508584), (1426, 1459920), (1488, 1399090), (1518, 1371440), (1540, 1351848), (1580, 1317624), (1610, 1293072), (1659, 1254880), (1680, 1239194), (1705, 1221024), (1736, 1199220), (1738, 1197840), (1760, 1182867), (1771, 1175520), (1817, 1145760), (1840, 1131438), (1848, 1126540), (1860, 1119272), (1896, 1098020), (1932, 1077560), (2024, 1028580), (2046, 1017520), (2139, 973280), (2170, 959376), (2208, 942865), (2212, 941160), (2310, 901232), (2370, 878416), (2387, 872160), (2415, 862048), (2449, 850080), (2464, 844905), (2480, 839454), (2528, 823515), (2530, 822864), (2576, 808170), (2604, 799480), (2607, 798560), (2640, 788578), (2728, 763140), (2760, 754292), (2765, 752928), (2852, 729960), (2976, 699545), (3036, 685720), (3080, 675924), (3160, 658812), (3220, 646536), (3255, 639584), (3318, 627440), (3360, 619597), (3410, 610512), (3472, 599610), (3476, 598920), (3542, 587760), (3565, 583968), (3634, 572880), (3680, 565719), (3696, 563270), (3720, 559636), (3792, 549010), (3795, 548576), (3864, 538780), (4048, 514290), (4092, 508760), (4278, 486640), (4340, 479688), (4345, 479136), (4424, 470580), (4620, 450616), (4740, 439208), (4774, 436080), (4830, 431024), (4898, 425040), (4960, 419727), (4991, 417120), (5060, 411432), (5115, 407008), (5152, 404085), (5208, 399740), (5214, 399280), (5280, 394289), (5313, 391840), (5451, 381920), (5456, 381570), (5520, 377146), (5530, 376464), (5704, 364980), (6072, 342860), (6083, 342240), (6160, 337962), (6320, 329406), (6440, 323268), (6510, 319792), (6636, 313720), (6820, 305256), (6944, 299805), (6952, 299460), (7084, 293880), (7130, 291984), (7161, 290720), (7268, 286440), (7347, 283360), (7392, 281635), (7440, 279818), (7584, 274505), (7590, 274288), (7728, 269390), (7843, 265440), (8096, 257145), (8184, 254380), (8295, 250976), (8556, 243320), (8680, 239844), (8690, 239568), (8848, 235290), (8855, 235104), (9085, 229152), (9240, 225308), (9480, 219604), (9548, 218040), (9660, 215512), (9796, 212520), (9982, 208560), (10120, 205716), (10230, 203504), (10416, 199870), (10428, 199640), (10626, 195920), (10695, 194656), (10902, 190960), (10912, 190785), (11040, 188573), (11060, 188232), (11408, 182490), (11935, 174432), (12144, 171430), (12166, 171120), (12245, 170016), (12320, 168981), (12640, 164703), (12719, 163680), (12880, 161634), (13020, 159896), (13035, 159712), (13272, 156860), (13640, 152628), (13904, 149730), (14168, 146940), (14260, 145992), (14322, 145360), (14536, 143220), (14694, 141680), (14880, 139909), (14973, 139040), (15180, 137144), (15456, 134695), (15686, 132720), (16368, 127190), (16590, 125488), (17112, 121660), (17143, 121440), (17360, 119922), (17380, 119784), (17696, 117645), (17710, 117552), (18170, 114576), (18249, 114080), (18480, 112654), (18960, 109802), (19096, 109020), (19320, 107756), (19592, 106260), (19964, 104280), (19987, 104160), (20240, 102858), (20460, 101752), (20832, 99935), (20856, 99820), (21252, 97960), (21390, 97328), (21804, 95480), (22120, 94116), (22816, 91245), (23529, 88480), (23870, 87216), (24288, 85715), (24332, 85560), (24490, 85008), (24955, 83424), (25438, 81840), (25760, 80817), (26040, 79948), (26070, 79856), (26544, 78430), (26565, 78368), (26939, 77280), (27255, 76384), (27280, 76314), (27808, 74865), (28336, 73470), (28520, 72996), (28644, 72680), (29072, 71610), (29388, 70840), (29946, 69520), (30360, 68572), (30415, 68448), (31372, 66360), (32736, 63595), (33180, 62744), (34224, 60830), (34286, 60720), (34720, 59961), (34760, 59892), (35420, 58776), (35805, 58144), (36340, 57288), (36498, 57040), (36735, 56672), (36960, 56327), (37920, 54901), (38157, 54560), (38192, 54510), (38640, 53878), (39184, 53130), (39215, 53088), (39928, 52140), (39974, 52080), (40480, 51429), (40920, 50876), (41712, 49910), (42504, 48980), (42780, 48664), (43608, 47740), (44240, 47058)]