20838767040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 1008

約数和(自身を含む): 92519979552

約数和(自身を除く): 71681212512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 37, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 64, 65, 70, 72, 74, 78, 80, 84, 90, 91, 96, 98, 104, 105, 111, 112, 117, 120, 126, 130, 140, 144, 147, 148, 156, 160, 168, 180, 182, 185, 192, 195, 196, 208, 210, 222, 224, 234, 240, 245, 252, 259, 260, 273, 280, 288, 294, 296, 307, 312, 315, 320, 333, 336, 360, 364, 370, 390, 392, 416, 420, 441, 444, 448, 455, 468, 480, 481, 490, 504, 518, 520, 546, 555, 560, 576, 585, 588, 592, 614, 624, 630, 637, 666, 672, 720, 728, 735, 740, 777, 780, 784, 819, 832, 840, 882, 888, 910, 921, 936, 960, 962, 980, 1008, 1036, 1040, 1092, 1110, 1120, 1170, 1176, 1184, 1228, 1248, 1260, 1274, 1295, 1332, 1344, 1365, 1440, 1443, 1456, 1470, 1480, 1535, 1554, 1560, 1568, 1638, 1665, 1680, 1764, 1776, 1813, 1820, 1842, 1872, 1911, 1924, 1960, 2016, 2072, 2080, 2149, 2184, 2205, 2220, 2240, 2331, 2340, 2352, 2368, 2405, 2456, 2496, 2520, 2548, 2590, 2664, 2730, 2763, 2880, 2886, 2912, 2940, 2960, 3070, 3108, 3120, 3136, 3185, 3276, 3330, 3360, 3367, 3528, 3552, 3626, 3640, 3684, 3744, 3822, 3848, 3885, 3920, 3991, 4032, 4095, 4144, 4160, 4298, 4329, 4368, 4410, 4440, 4605, 4662, 4680, 4704, 4810, 4912, 5040, 5096, 5180, 5328, 5439, 5460, 5526, 5733, 5772, 5824, 5880, 5920, 6140, 6216, 6240, 6370, 6447, 6552, 6660, 6720, 6734, 7056, 7104, 7215, 7252, 7280, 7368, 7488, 7644, 7696, 7770, 7840, 7982, 8190, 8288, 8596, 8658, 8736, 8820, 8880, 9065, 9210, 9324, 9360, 9408, 9555, 9620, 9824, 10080, 10101, 10192, 10360, 10656, 10745, 10878, 10920, 11052, 11359, 11466, 11544, 11655, 11760, 11840, 11973, 12280, 12432, 12480, 12740, 12894, 13104, 13320, 13468, 13815, 14112, 14430, 14504, 14560, 14736, 15043, 15288, 15392, 15540, 15680, 15964, 16317, 16380, 16576, 16835, 17192, 17316, 17472, 17640, 17760, 18130, 18420, 18648, 18720, 19110, 19240, 19341, 19648, 19955, 20160, 20202, 20384, 20720, 21312, 21490, 21645, 21756, 21840, 22104, 22718, 22932, 23088, 23310, 23520, 23569, 23946, 24560, 24864, 25480, 25788, 26208, 26640, 26936, 27195, 27630, 27937, 28224, 28665, 28860, 29008, 29120, 29472, 30086, 30303, 30576, 30784, 31080, 31928, 32235, 32634, 32760, 33670, 34077, 34384, 34632, 35280, 35520, 35919, 36260, 36840, 37296, 37440, 38220, 38480, 38682, 39910, 40404, 40768, 41440, 42980, 43290, 43512, 43680, 44208, 45129, 45436, 45864, 46176, 46620, 47040, 47138, 47892, 49120, 49728, 50505, 50960, 51576, 52416, 53280, 53872, 54390, 55260, 55874, 56795, 57330, 57720, 58016, 58944, 59865, 60172, 60606, 61152, 62160, 63856, 64470, 65268, 65520, 67340, 68154, 68768, 69264, 70560, 70707, 71838, 72520, 73680, 74592, 75215, 76440, 76960, 77364, 79513, 79820, 80808, 81585, 82880, 83811, 85960, 86580, 87024, 87360, 88416, 90258, 90872, 91728, 92352, 93240, 94276, 95784, 96705, 98240, 101010, 101920, 102231, 103152, 106560, 107744, 108780, 110520, 111748, 113590, 114660, 115440, 116032, 117845, 119730, 120344, 121212, 122304, 124320, 127712, 128940, 130536, 131040, 134680, 135387, 136308, 137536, 138528, 139685, 141120, 141414, 143676, 145040, 147360, 147667, 149184, 150430, 151515, 152880, 153920, 154728, 159026, 159640, 161616, 163170, 167622, 170385, 171920, 173160, 174048, 176832, 179595, 180516, 181744, 183456, 186480, 188552, 191568, 193410, 195559, 202020, 203840, 204462, 206304, 212121, 215488, 217560, 221040, 223496, 225645, 227180, 229320, 230880, 235690, 238539, 239460, 240688, 242424, 248640, 251433, 255424, 257880, 261072, 262080, 269360, 270774, 272616, 277056, 279370, 282828, 287352, 290080, 294720, 295334, 300860, 303030, 305760, 309456, 318052, 319280, 323232, 326340, 335244, 340770, 343840, 346320, 348096, 353535, 359190, 361032, 363488, 366912, 372960, 377104, 383136, 386820, 391118, 397565, 404040, 408924, 412608, 419055, 424242, 435120, 442080, 443001, 446992, 451290, 454360, 458640, 461760, 471380, 477078, 478920, 481376, 484848, 502866, 511155, 515760, 522144, 538720, 541548, 545232, 556591, 558740, 565656, 574704, 580160, 586677, 590668, 601720, 606060, 611520, 618912, 636104, 638560, 646464, 652680, 670488, 676935, 681540, 687680, 692640, 707070, 715617, 718380, 722064, 726976, 738335, 745920, 754208, 766272, 773640, 782236, 795130, 808080, 817848, 838110, 848484, 870240, 884160, 886002, 893984, 902580, 908720, 917280, 942760, 954156, 957840, 962752, 969696, 977795, 1005732, 1022310, 1031520, 1033669, 1044288, 1060605, 1077440, 1083096, 1090464, 1113182, 1117480, 1131312, 1149408, 1173354, 1181336, 1192695, 1203440, 1212120, 1237824, 1257165, 1272208, 1277120, 1305360, 1329003, 1340976, 1353870, 1363080, 1385280, 1414140, 1431234, 1436760, 1444128, 1476670, 1508416, 1547280, 1564472, 1590260, 1616160, 1635696, 1669773, 1676220, 1696968, 1740480, 1760031, 1772004, 1787968, 1805160, 1817440, 1834560, 1885520, 1908312, 1915680, 1939392, 1955590, 2011464, 2044620, 2063040, 2067338, 2121210, 2166192, 2180928, 2215005, 2226364, 2234960, 2262624, 2298816, 2346708, 2362672, 2385390, 2406880, 2424240, 2514330, 2544416, 2610720, 2658006, 2681952, 2707740, 2726160, 2782955, 2828280, 2862468, 2873520, 2888256, 2933385, 2953340, 3094560, 3101007, 3128944, 3180520, 3232320, 3271392, 3339546, 3352440, 3393936, 3520062, 3544008, 3578085, 3610320, 3634880, 3771040, 3816624, 3831360, 3911180, 4022928, 4089240, 4134676, 4242420, 4332384, 4430010, 4452728, 4469920, 4525248, 4693416, 4725344, 4770780, 4813760, 4848480, 5009319, 5028660, 5088832, 5168345, 5221440, 5316012, 5363904, 5415480, 5452320, 5565910, 5656560, 5724936, 5747040, 5866770, 5906680, 6189120, 6202014, 6257888, 6361040, 6542784, 6645015, 6679092, 6704880, 6787872, 7040124, 7088016, 7156170, 7220640, 7235683, 7542080, 7633248, 7822360, 8045856, 8178480, 8269352, 8348865, 8484840, 8664768, 8800155, 8860020, 8905456, 8939840, 9303021, 9386832, 9450688, 9541560, 9696960, 10018638, 10057320, 10336690, 10632024, 10830960, 10904640, 11131820, 11313120, 11449872, 11494080, 11733540, 11813360, 12404028, 12515776, 12722080, 13290030, 13358184, 13409760, 13575744, 14080248, 14176032, 14312340, 14441280, 14471366, 15266496, 15505035, 15644720, 16091712, 16356960, 16538704, 16697730, 16969680, 17600310, 17720040, 17810912, 18606042, 18773664, 19083120, 20037276, 20114640, 20673380, 21264048, 21661920, 21707049, 22263640, 22626240, 22899744, 23467080, 23626720, 24808056, 25046595, 25444160, 26580060, 26716368, 26819520, 28160496, 28352064, 28624680, 28942732, 31010070, 31289440, 32713920, 33077408, 33395460, 33939360, 35200620, 35440080, 35621824, 36178415, 37212084, 37547328, 38166240, 40074552, 40229280, 41346760, 42528096, 43323840, 43414098, 44527280, 45799488, 46515105, 46934160, 47253440, 49616112, 50093190, 53160120, 53432736, 56320992, 57249360, 57885464, 62020140, 62578880, 65121147, 66154816, 66790920, 67878720, 70401240, 70880160, 72356830, 74424168, 76332480, 80149104, 80458560, 82693520, 85056192, 86828196, 89054560, 93030210, 93868320, 99232224, 100186380, 106320240, 106865472, 108535245, 112641984, 114498720, 115770928, 124040280, 130242294, 133581840, 140802480, 141760320, 144713660, 148848336, 160298208, 165387040, 173656392, 178109120, 186060420, 187736640, 198464448, 200372760, 212640480, 217070490, 228997440, 231541856, 248080560, 260484588, 267163680, 281604960, 289427320, 297696672, 320596416, 325605735, 330774080, 347312784, 372120840, 400745520, 425280960, 434140980, 463083712, 496161120, 520969176, 534327360, 563209920, 578854640, 595393344, 651211470, 694625568, 744241680, 801491040, 868281960, 992322240, 1041938352, 1157709280, 1302422940, 1389251136, 1488483360, 1602982080, 1736563920, 2083876704, 2315418560, 2604845880, 2976966720, 3473127840, 4167753408, 5209691760, 6946255680, 10419383520, 20838767040]

約数ペア:

[(1, 20838767040), (2, 10419383520), (3, 6946255680), (4, 5209691760), (5, 4167753408), (6, 3473127840), (7, 2976966720), (8, 2604845880), (9, 2315418560), (10, 2083876704), (12, 1736563920), (13, 1602982080), (14, 1488483360), (15, 1389251136), (16, 1302422940), (18, 1157709280), (20, 1041938352), (21, 992322240), (24, 868281960), (26, 801491040), (28, 744241680), (30, 694625568), (32, 651211470), (35, 595393344), (36, 578854640), (37, 563209920), (39, 534327360), (40, 520969176), (42, 496161120), (45, 463083712), (48, 434140980), (49, 425280960), (52, 400745520), (56, 372120840), (60, 347312784), (63, 330774080), (64, 325605735), (65, 320596416), (70, 297696672), (72, 289427320), (74, 281604960), (78, 267163680), (80, 260484588), (84, 248080560), (90, 231541856), (91, 228997440), (96, 217070490), (98, 212640480), (104, 200372760), (105, 198464448), (111, 187736640), (112, 186060420), (117, 178109120), (120, 173656392), (126, 165387040), (130, 160298208), (140, 148848336), (144, 144713660), (147, 141760320), (148, 140802480), (156, 133581840), (160, 130242294), (168, 124040280), (180, 115770928), (182, 114498720), (185, 112641984), (192, 108535245), (195, 106865472), (196, 106320240), (208, 100186380), (210, 99232224), (222, 93868320), (224, 93030210), (234, 89054560), (240, 86828196), (245, 85056192), (252, 82693520), (259, 80458560), (260, 80149104), (273, 76332480), (280, 74424168), (288, 72356830), (294, 70880160), (296, 70401240), (307, 67878720), (312, 66790920), (315, 66154816), (320, 65121147), (333, 62578880), (336, 62020140), (360, 57885464), (364, 57249360), (370, 56320992), (390, 53432736), (392, 53160120), (416, 50093190), (420, 49616112), (441, 47253440), (444, 46934160), (448, 46515105), (455, 45799488), (468, 44527280), (480, 43414098), (481, 43323840), (490, 42528096), (504, 41346760), (518, 40229280), (520, 40074552), (546, 38166240), (555, 37547328), (560, 37212084), (576, 36178415), (585, 35621824), (588, 35440080), (592, 35200620), (614, 33939360), (624, 33395460), (630, 33077408), (637, 32713920), (666, 31289440), (672, 31010070), (720, 28942732), (728, 28624680), (735, 28352064), (740, 28160496), (777, 26819520), (780, 26716368), (784, 26580060), (819, 25444160), (832, 25046595), (840, 24808056), (882, 23626720), (888, 23467080), (910, 22899744), (921, 22626240), (936, 22263640), (960, 21707049), (962, 21661920), (980, 21264048), (1008, 20673380), (1036, 20114640), (1040, 20037276), (1092, 19083120), (1110, 18773664), (1120, 18606042), (1170, 17810912), (1176, 17720040), (1184, 17600310), (1228, 16969680), (1248, 16697730), (1260, 16538704), (1274, 16356960), (1295, 16091712), (1332, 15644720), (1344, 15505035), (1365, 15266496), (1440, 14471366), (1443, 14441280), (1456, 14312340), (1470, 14176032), (1480, 14080248), (1535, 13575744), (1554, 13409760), (1560, 13358184), (1568, 13290030), (1638, 12722080), (1665, 12515776), (1680, 12404028), (1764, 11813360), (1776, 11733540), (1813, 11494080), (1820, 11449872), (1842, 11313120), (1872, 11131820), (1911, 10904640), (1924, 10830960), (1960, 10632024), (2016, 10336690), (2072, 10057320), (2080, 10018638), (2149, 9696960), (2184, 9541560), (2205, 9450688), (2220, 9386832), (2240, 9303021), (2331, 8939840), (2340, 8905456), (2352, 8860020), (2368, 8800155), (2405, 8664768), (2456, 8484840), (2496, 8348865), (2520, 8269352), (2548, 8178480), (2590, 8045856), (2664, 7822360), (2730, 7633248), (2763, 7542080), (2880, 7235683), (2886, 7220640), (2912, 7156170), (2940, 7088016), (2960, 7040124), (3070, 6787872), (3108, 6704880), (3120, 6679092), (3136, 6645015), (3185, 6542784), (3276, 6361040), (3330, 6257888), (3360, 6202014), (3367, 6189120), (3528, 5906680), (3552, 5866770), (3626, 5747040), (3640, 5724936), (3684, 5656560), (3744, 5565910), (3822, 5452320), (3848, 5415480), (3885, 5363904), (3920, 5316012), (3991, 5221440), (4032, 5168345), (4095, 5088832), (4144, 5028660), (4160, 5009319), (4298, 4848480), (4329, 4813760), (4368, 4770780), (4410, 4725344), (4440, 4693416), (4605, 4525248), (4662, 4469920), (4680, 4452728), (4704, 4430010), (4810, 4332384), (4912, 4242420), (5040, 4134676), (5096, 4089240), (5180, 4022928), (5328, 3911180), (5439, 3831360), (5460, 3816624), (5526, 3771040), (5733, 3634880), (5772, 3610320), (5824, 3578085), (5880, 3544008), (5920, 3520062), (6140, 3393936), (6216, 3352440), (6240, 3339546), (6370, 3271392), (6447, 3232320), (6552, 3180520), (6660, 3128944), (6720, 3101007), (6734, 3094560), (7056, 2953340), (7104, 2933385), (7215, 2888256), (7252, 2873520), (7280, 2862468), (7368, 2828280), (7488, 2782955), (7644, 2726160), (7696, 2707740), (7770, 2681952), (7840, 2658006), (7982, 2610720), (8190, 2544416), (8288, 2514330), (8596, 2424240), (8658, 2406880), (8736, 2385390), (8820, 2362672), (8880, 2346708), (9065, 2298816), (9210, 2262624), (9324, 2234960), (9360, 2226364), (9408, 2215005), (9555, 2180928), (9620, 2166192), (9824, 2121210), (10080, 2067338), (10101, 2063040), (10192, 2044620), (10360, 2011464), (10656, 1955590), (10745, 1939392), (10878, 1915680), (10920, 1908312), (11052, 1885520), (11359, 1834560), (11466, 1817440), (11544, 1805160), (11655, 1787968), (11760, 1772004), (11840, 1760031), (11973, 1740480), (12280, 1696968), (12432, 1676220), (12480, 1669773), (12740, 1635696), (12894, 1616160), (13104, 1590260), (13320, 1564472), (13468, 1547280), (13815, 1508416), (14112, 1476670), (14430, 1444128), (14504, 1436760), (14560, 1431234), (14736, 1414140), (15043, 1385280), (15288, 1363080), (15392, 1353870), (15540, 1340976), (15680, 1329003), (15964, 1305360), (16317, 1277120), (16380, 1272208), (16576, 1257165), (16835, 1237824), (17192, 1212120), (17316, 1203440), (17472, 1192695), (17640, 1181336), (17760, 1173354), (18130, 1149408), (18420, 1131312), (18648, 1117480), (18720, 1113182), (19110, 1090464), (19240, 1083096), (19341, 1077440), (19648, 1060605), (19955, 1044288), (20160, 1033669), (20202, 1031520), (20384, 1022310), (20720, 1005732), (21312, 977795), (21490, 969696), (21645, 962752), (21756, 957840), (21840, 954156), (22104, 942760), (22718, 917280), (22932, 908720), (23088, 902580), (23310, 893984), (23520, 886002), (23569, 884160), (23946, 870240), (24560, 848484), (24864, 838110), (25480, 817848), (25788, 808080), (26208, 795130), (26640, 782236), (26936, 773640), (27195, 766272), (27630, 754208), (27937, 745920), (28224, 738335), (28665, 726976), (28860, 722064), (29008, 718380), (29120, 715617), (29472, 707070), (30086, 692640), (30303, 687680), (30576, 681540), (30784, 676935), (31080, 670488), (31928, 652680), (32235, 646464), (32634, 638560), (32760, 636104), (33670, 618912), (34077, 611520), (34384, 606060), (34632, 601720), (35280, 590668), (35520, 586677), (35919, 580160), (36260, 574704), (36840, 565656), (37296, 558740), (37440, 556591), (38220, 545232), (38480, 541548), (38682, 538720), (39910, 522144), (40404, 515760), (40768, 511155), (41440, 502866), (42980, 484848), (43290, 481376), (43512, 478920), (43680, 477078), (44208, 471380), (45129, 461760), (45436, 458640), (45864, 454360), (46176, 451290), (46620, 446992), (47040, 443001), (47138, 442080), (47892, 435120), (49120, 424242), (49728, 419055), (50505, 412608), (50960, 408924), (51576, 404040), (52416, 397565), (53280, 391118), (53872, 386820), (54390, 383136), (55260, 377104), (55874, 372960), (56795, 366912), (57330, 363488), (57720, 361032), (58016, 359190), (58944, 353535), (59865, 348096), (60172, 346320), (60606, 343840), (61152, 340770), (62160, 335244), (63856, 326340), (64470, 323232), (65268, 319280), (65520, 318052), (67340, 309456), (68154, 305760), (68768, 303030), (69264, 300860), (70560, 295334), (70707, 294720), (71838, 290080), (72520, 287352), (73680, 282828), (74592, 279370), (75215, 277056), (76440, 272616), (76960, 270774), (77364, 269360), (79513, 262080), (79820, 261072), (80808, 257880), (81585, 255424), (82880, 251433), (83811, 248640), (85960, 242424), (86580, 240688), (87024, 239460), (87360, 238539), (88416, 235690), (90258, 230880), (90872, 229320), (91728, 227180), (92352, 225645), (93240, 223496), (94276, 221040), (95784, 217560), (96705, 215488), (98240, 212121), (101010, 206304), (101920, 204462), (102231, 203840), (103152, 202020), (106560, 195559), (107744, 193410), (108780, 191568), (110520, 188552), (111748, 186480), (113590, 183456), (114660, 181744), (115440, 180516), (116032, 179595), (117845, 176832), (119730, 174048), (120344, 173160), (121212, 171920), (122304, 170385), (124320, 167622), (127712, 163170), (128940, 161616), (130536, 159640), (131040, 159026), (134680, 154728), (135387, 153920), (136308, 152880), (137536, 151515), (138528, 150430), (139685, 149184), (141120, 147667), (141414, 147360), (143676, 145040)]