20682113760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 864

約数和(自身を含む): 91686905856

約数和(自身を除く): 71004792096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 62, 63, 66, 70, 72, 77, 80, 84, 88, 90, 93, 96, 99, 105, 110, 112, 120, 121, 124, 126, 132, 140, 144, 154, 155, 160, 165, 168, 176, 180, 186, 198, 210, 217, 220, 224, 231, 240, 242, 248, 252, 264, 279, 280, 288, 308, 310, 315, 330, 336, 341, 352, 360, 363, 372, 385, 396, 420, 434, 440, 462, 465, 480, 484, 495, 496, 504, 528, 547, 558, 560, 605, 616, 620, 630, 651, 660, 672, 682, 693, 720, 726, 744, 770, 792, 840, 847, 868, 880, 924, 930, 968, 990, 992, 1008, 1023, 1056, 1085, 1089, 1094, 1116, 1120, 1155, 1210, 1232, 1240, 1260, 1302, 1320, 1364, 1386, 1395, 1440, 1452, 1488, 1540, 1584, 1641, 1680, 1694, 1705, 1736, 1760, 1815, 1848, 1860, 1936, 1953, 1980, 2016, 2046, 2170, 2178, 2188, 2232, 2310, 2387, 2420, 2464, 2480, 2520, 2541, 2604, 2640, 2728, 2735, 2772, 2790, 2904, 2976, 3069, 3080, 3168, 3255, 3282, 3360, 3388, 3410, 3465, 3472, 3630, 3696, 3720, 3751, 3829, 3872, 3906, 3960, 4092, 4235, 4340, 4356, 4376, 4464, 4620, 4774, 4840, 4923, 4960, 5040, 5082, 5115, 5208, 5280, 5445, 5456, 5470, 5544, 5580, 5808, 6017, 6138, 6160, 6510, 6564, 6776, 6820, 6930, 6944, 7161, 7260, 7392, 7440, 7502, 7623, 7658, 7812, 7920, 8184, 8205, 8470, 8680, 8712, 8752, 8928, 9240, 9548, 9680, 9765, 9846, 10080, 10164, 10230, 10416, 10890, 10912, 10940, 11088, 11160, 11253, 11487, 11616, 11935, 12034, 12276, 12320, 12705, 13020, 13128, 13552, 13640, 13860, 14322, 14520, 14880, 15004, 15246, 15316, 15345, 15624, 15840, 16368, 16410, 16940, 16957, 17360, 17424, 17504, 18051, 18480, 18755, 19096, 19145, 19360, 19530, 19692, 20328, 20460, 20832, 21483, 21780, 21880, 22176, 22320, 22506, 22974, 23870, 24068, 24552, 24615, 25410, 26040, 26256, 26257, 27104, 27280, 27720, 28644, 29040, 30008, 30085, 30492, 30632, 30690, 31248, 32736, 32820, 33759, 33880, 33914, 34461, 34720, 34848, 35805, 36102, 36960, 37510, 38115, 38192, 38290, 39060, 39384, 40656, 40920, 42119, 42966, 43560, 43760, 44640, 45012, 45948, 47740, 48136, 49104, 49230, 50820, 50871, 52080, 52512, 52514, 54153, 54560, 55440, 56265, 57288, 57435, 58080, 60016, 60170, 60984, 61264, 61380, 62496, 65640, 66187, 67518, 67760, 67828, 68922, 71610, 72204, 75020, 76230, 76384, 76580, 78120, 78768, 78771, 81312, 81840, 84238, 84785, 85932, 87120, 87520, 90024, 90255, 91896, 95480, 96272, 98208, 98460, 101640, 101742, 104160, 105028, 107415, 108306, 110880, 112530, 114576, 114870, 118699, 120032, 120340, 121968, 122528, 122760, 126357, 131280, 131285, 132374, 135036, 135520, 135656, 137844, 143220, 144408, 150040, 152460, 152613, 153160, 156240, 157536, 157542, 163680, 168476, 168795, 169570, 171864, 172305, 174240, 180048, 180510, 183792, 186527, 190960, 192544, 196920, 198561, 203280, 203484, 210056, 210595, 214830, 216612, 225060, 229152, 229740, 236313, 237398, 240680, 243936, 245520, 252714, 254355, 262560, 262570, 264748, 270072, 270765, 271312, 275688, 286440, 288816, 300080, 304920, 305226, 306320, 312480, 315084, 330935, 336952, 337590, 339140, 343728, 344610, 356097, 360096, 361020, 367584, 373054, 379071, 381920, 393840, 393855, 397122, 406560, 406968, 420112, 421190, 429660, 433224, 450120, 459480, 463309, 472626, 474796, 481360, 491040, 505428, 508710, 525140, 529496, 540144, 541530, 542624, 551376, 559581, 572880, 577632, 593495, 595683, 600160, 609840, 610452, 612640, 630168, 631785, 661870, 673904, 675180, 678280, 687456, 689220, 712194, 722040, 746108, 758142, 763065, 787680, 787710, 794244, 813936, 840224, 842380, 859320, 866448, 900240, 918960, 926618, 932635, 945252, 949592, 962720, 992805, 1010856, 1017420, 1050280, 1058992, 1068291, 1080288, 1083060, 1102752, 1119162, 1145760, 1181565, 1186990, 1191366, 1219680, 1220904, 1260336, 1263570, 1305689, 1323740, 1347808, 1350360, 1356560, 1378440, 1389927, 1424388, 1444080, 1492216, 1516284, 1526130, 1575420, 1588488, 1627872, 1678743, 1684760, 1718640, 1732896, 1780485, 1800480, 1837920, 1853236, 1865270, 1890504, 1895355, 1899184, 1985610, 2021712, 2034840, 2051797, 2100560, 2117984, 2136582, 2166120, 2238324, 2316545, 2363130, 2373980, 2382732, 2441808, 2520672, 2527140, 2611378, 2647480, 2700720, 2713120, 2756880, 2779854, 2797905, 2848776, 2888160, 2978415, 2984432, 3032568, 3052260, 3150840, 3176976, 3357486, 3369520, 3437280, 3560970, 3706472, 3730540, 3781008, 3790710, 3798368, 3917067, 3971220, 4043424, 4069680, 4103594, 4169781, 4201120, 4273164, 4332240, 4476648, 4633090, 4726260, 4747960, 4765464, 4883616, 5054280, 5222756, 5294960, 5341455, 5401440, 5513760, 5559708, 5595810, 5697552, 5956830, 5968864, 6065136, 6104520, 6155391, 6301680, 6353952, 6528445, 6714972, 6739040, 6949635, 7121940, 7412944, 7461080, 7562016, 7581420, 7834134, 7942440, 8139360, 8207188, 8339562, 8393715, 8546328, 8664480, 8953296, 9266180, 9452520, 9495920, 9530928, 10108560, 10258985, 10445512, 10589920, 10682910, 11119416, 11191620, 11395104, 11751201, 11913660, 12130272, 12209040, 12310782, 12603360, 13056890, 13429944, 13899270, 14243880, 14362579, 14825888, 14922160, 15162840, 15668268, 15884880, 16414376, 16679124, 16787430, 17092656, 17906592, 18466173, 18532360, 18905040, 18991840, 19061856, 19585335, 20217120, 20517970, 20848905, 20891024, 21365820, 22238832, 22383240, 23502402, 23827320, 24418080, 24621564, 26113780, 26859888, 27798540, 28487760, 28725158, 29844320, 30325680, 30776955, 31336536, 31769760, 32828752, 33358248, 33574860, 34185312, 36932346, 37064720, 37810080, 39170670, 41035940, 41697810, 41782048, 42731640, 43087737, 44477664, 44766480, 47004804, 47654640, 49243128, 52227560, 53719776, 55597080, 56975520, 57450316, 58756005, 60651360, 61553910, 62673072, 65657504, 66716496, 67149720, 71812895, 73864692, 74129440, 78341340, 82071880, 83395620, 85463280, 86175474, 89532960, 92330865, 94009608, 95309280, 98486256, 104455120, 111194160, 114900632, 117512010, 123107820, 125346144, 129263211, 133432992, 134299440, 143625790, 147729384, 156682680, 164143760, 166791240, 170926560, 172350948, 184661730, 188019216, 196972512, 208910240, 215438685, 222388320, 229801264, 235024020, 246215640, 258526422, 268598880, 287251580, 295458768, 313365360, 328287520, 333582480, 344701896, 369323460, 376038432, 430877370, 459602528, 470048040, 492431280, 517052844, 574503160, 590917536, 626730720, 646316055, 667164960, 689403792, 738646920, 861754740, 940096080, 984862560, 1034105688, 1149006320, 1292632110, 1378807584, 1477293840, 1723509480, 1880192160, 2068211376, 2298012640, 2585264220, 2954587680, 3447018960, 4136422752, 5170528440, 6894037920, 10341056880, 20682113760]

約数ペア:

[(1, 20682113760), (2, 10341056880), (3, 6894037920), (4, 5170528440), (5, 4136422752), (6, 3447018960), (7, 2954587680), (8, 2585264220), (9, 2298012640), (10, 2068211376), (11, 1880192160), (12, 1723509480), (14, 1477293840), (15, 1378807584), (16, 1292632110), (18, 1149006320), (20, 1034105688), (21, 984862560), (22, 940096080), (24, 861754740), (28, 738646920), (30, 689403792), (31, 667164960), (32, 646316055), (33, 626730720), (35, 590917536), (36, 574503160), (40, 517052844), (42, 492431280), (44, 470048040), (45, 459602528), (48, 430877370), (55, 376038432), (56, 369323460), (60, 344701896), (62, 333582480), (63, 328287520), (66, 313365360), (70, 295458768), (72, 287251580), (77, 268598880), (80, 258526422), (84, 246215640), (88, 235024020), (90, 229801264), (93, 222388320), (96, 215438685), (99, 208910240), (105, 196972512), (110, 188019216), (112, 184661730), (120, 172350948), (121, 170926560), (124, 166791240), (126, 164143760), (132, 156682680), (140, 147729384), (144, 143625790), (154, 134299440), (155, 133432992), (160, 129263211), (165, 125346144), (168, 123107820), (176, 117512010), (180, 114900632), (186, 111194160), (198, 104455120), (210, 98486256), (217, 95309280), (220, 94009608), (224, 92330865), (231, 89532960), (240, 86175474), (242, 85463280), (248, 83395620), (252, 82071880), (264, 78341340), (279, 74129440), (280, 73864692), (288, 71812895), (308, 67149720), (310, 66716496), (315, 65657504), (330, 62673072), (336, 61553910), (341, 60651360), (352, 58756005), (360, 57450316), (363, 56975520), (372, 55597080), (385, 53719776), (396, 52227560), (420, 49243128), (434, 47654640), (440, 47004804), (462, 44766480), (465, 44477664), (480, 43087737), (484, 42731640), (495, 41782048), (496, 41697810), (504, 41035940), (528, 39170670), (547, 37810080), (558, 37064720), (560, 36932346), (605, 34185312), (616, 33574860), (620, 33358248), (630, 32828752), (651, 31769760), (660, 31336536), (672, 30776955), (682, 30325680), (693, 29844320), (720, 28725158), (726, 28487760), (744, 27798540), (770, 26859888), (792, 26113780), (840, 24621564), (847, 24418080), (868, 23827320), (880, 23502402), (924, 22383240), (930, 22238832), (968, 21365820), (990, 20891024), (992, 20848905), (1008, 20517970), (1023, 20217120), (1056, 19585335), (1085, 19061856), (1089, 18991840), (1094, 18905040), (1116, 18532360), (1120, 18466173), (1155, 17906592), (1210, 17092656), (1232, 16787430), (1240, 16679124), (1260, 16414376), (1302, 15884880), (1320, 15668268), (1364, 15162840), (1386, 14922160), (1395, 14825888), (1440, 14362579), (1452, 14243880), (1488, 13899270), (1540, 13429944), (1584, 13056890), (1641, 12603360), (1680, 12310782), (1694, 12209040), (1705, 12130272), (1736, 11913660), (1760, 11751201), (1815, 11395104), (1848, 11191620), (1860, 11119416), (1936, 10682910), (1953, 10589920), (1980, 10445512), (2016, 10258985), (2046, 10108560), (2170, 9530928), (2178, 9495920), (2188, 9452520), (2232, 9266180), (2310, 8953296), (2387, 8664480), (2420, 8546328), (2464, 8393715), (2480, 8339562), (2520, 8207188), (2541, 8139360), (2604, 7942440), (2640, 7834134), (2728, 7581420), (2735, 7562016), (2772, 7461080), (2790, 7412944), (2904, 7121940), (2976, 6949635), (3069, 6739040), (3080, 6714972), (3168, 6528445), (3255, 6353952), (3282, 6301680), (3360, 6155391), (3388, 6104520), (3410, 6065136), (3465, 5968864), (3472, 5956830), (3630, 5697552), (3696, 5595810), (3720, 5559708), (3751, 5513760), (3829, 5401440), (3872, 5341455), (3906, 5294960), (3960, 5222756), (4092, 5054280), (4235, 4883616), (4340, 4765464), (4356, 4747960), (4376, 4726260), (4464, 4633090), (4620, 4476648), (4774, 4332240), (4840, 4273164), (4923, 4201120), (4960, 4169781), (5040, 4103594), (5082, 4069680), (5115, 4043424), (5208, 3971220), (5280, 3917067), (5445, 3798368), (5456, 3790710), (5470, 3781008), (5544, 3730540), (5580, 3706472), (5808, 3560970), (6017, 3437280), (6138, 3369520), (6160, 3357486), (6510, 3176976), (6564, 3150840), (6776, 3052260), (6820, 3032568), (6930, 2984432), (6944, 2978415), (7161, 2888160), (7260, 2848776), (7392, 2797905), (7440, 2779854), (7502, 2756880), (7623, 2713120), (7658, 2700720), (7812, 2647480), (7920, 2611378), (8184, 2527140), (8205, 2520672), (8470, 2441808), (8680, 2382732), (8712, 2373980), (8752, 2363130), (8928, 2316545), (9240, 2238324), (9548, 2166120), (9680, 2136582), (9765, 2117984), (9846, 2100560), (10080, 2051797), (10164, 2034840), (10230, 2021712), (10416, 1985610), (10890, 1899184), (10912, 1895355), (10940, 1890504), (11088, 1865270), (11160, 1853236), (11253, 1837920), (11487, 1800480), (11616, 1780485), (11935, 1732896), (12034, 1718640), (12276, 1684760), (12320, 1678743), (12705, 1627872), (13020, 1588488), (13128, 1575420), (13552, 1526130), (13640, 1516284), (13860, 1492216), (14322, 1444080), (14520, 1424388), (14880, 1389927), (15004, 1378440), (15246, 1356560), (15316, 1350360), (15345, 1347808), (15624, 1323740), (15840, 1305689), (16368, 1263570), (16410, 1260336), (16940, 1220904), (16957, 1219680), (17360, 1191366), (17424, 1186990), (17504, 1181565), (18051, 1145760), (18480, 1119162), (18755, 1102752), (19096, 1083060), (19145, 1080288), (19360, 1068291), (19530, 1058992), (19692, 1050280), (20328, 1017420), (20460, 1010856), (20832, 992805), (21483, 962720), (21780, 949592), (21880, 945252), (22176, 932635), (22320, 926618), (22506, 918960), (22974, 900240), (23870, 866448), (24068, 859320), (24552, 842380), (24615, 840224), (25410, 813936), (26040, 794244), (26256, 787710), (26257, 787680), (27104, 763065), (27280, 758142), (27720, 746108), (28644, 722040), (29040, 712194), (30008, 689220), (30085, 687456), (30492, 678280), (30632, 675180), (30690, 673904), (31248, 661870), (32736, 631785), (32820, 630168), (33759, 612640), (33880, 610452), (33914, 609840), (34461, 600160), (34720, 595683), (34848, 593495), (35805, 577632), (36102, 572880), (36960, 559581), (37510, 551376), (38115, 542624), (38192, 541530), (38290, 540144), (39060, 529496), (39384, 525140), (40656, 508710), (40920, 505428), (42119, 491040), (42966, 481360), (43560, 474796), (43760, 472626), (44640, 463309), (45012, 459480), (45948, 450120), (47740, 433224), (48136, 429660), (49104, 421190), (49230, 420112), (50820, 406968), (50871, 406560), (52080, 397122), (52512, 393855), (52514, 393840), (54153, 381920), (54560, 379071), (55440, 373054), (56265, 367584), (57288, 361020), (57435, 360096), (58080, 356097), (60016, 344610), (60170, 343728), (60984, 339140), (61264, 337590), (61380, 336952), (62496, 330935), (65640, 315084), (66187, 312480), (67518, 306320), (67760, 305226), (67828, 304920), (68922, 300080), (71610, 288816), (72204, 286440), (75020, 275688), (76230, 271312), (76384, 270765), (76580, 270072), (78120, 264748), (78768, 262570), (78771, 262560), (81312, 254355), (81840, 252714), (84238, 245520), (84785, 243936), (85932, 240680), (87120, 237398), (87520, 236313), (90024, 229740), (90255, 229152), (91896, 225060), (95480, 216612), (96272, 214830), (98208, 210595), (98460, 210056), (101640, 203484), (101742, 203280), (104160, 198561), (105028, 196920), (107415, 192544), (108306, 190960), (110880, 186527), (112530, 183792), (114576, 180510), (114870, 180048), (118699, 174240), (120032, 172305), (120340, 171864), (121968, 169570), (122528, 168795), (122760, 168476), (126357, 163680), (131280, 157542), (131285, 157536), (132374, 156240), (135036, 153160), (135520, 152613), (135656, 152460), (137844, 150040), (143220, 144408)]