18187809120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 576

約数和(自身を含む): 71047005120

約数和(自身を除く): 52859196000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 337, 351, 360, 372, 390, 403, 416, 432, 465, 468, 480, 496, 520, 540, 558, 585, 620, 624, 674, 702, 720, 744, 780, 806, 837, 864, 930, 936, 961, 992, 1011, 1040, 1080, 1116, 1170, 1209, 1240, 1248, 1348, 1395, 1404, 1440, 1488, 1560, 1612, 1674, 1685, 1755, 1860, 1872, 1922, 2015, 2022, 2080, 2160, 2232, 2340, 2418, 2480, 2696, 2790, 2808, 2883, 2976, 3033, 3120, 3224, 3348, 3370, 3510, 3627, 3720, 3744, 3844, 4030, 4044, 4185, 4320, 4381, 4464, 4680, 4805, 4836, 4960, 5055, 5392, 5580, 5616, 5766, 6045, 6066, 6240, 6448, 6696, 6740, 7020, 7254, 7440, 7688, 8060, 8088, 8370, 8649, 8762, 8928, 9099, 9360, 9610, 9672, 10110, 10447, 10784, 10881, 11160, 11232, 11532, 12090, 12132, 12493, 12896, 13143, 13392, 13480, 14040, 14415, 14508, 14880, 15165, 15376, 16120, 16176, 16740, 17298, 17524, 18135, 18198, 18720, 19220, 19344, 20220, 20894, 21762, 21905, 22320, 23064, 24180, 24264, 24986, 25947, 26286, 26784, 26960, 28080, 28830, 29016, 30330, 30752, 31341, 32240, 32352, 33480, 34596, 35048, 36270, 36396, 37479, 38440, 38688, 39429, 40440, 41788, 43245, 43524, 43810, 44640, 45495, 46128, 48360, 48528, 49972, 51894, 52235, 52572, 53920, 54405, 56160, 57660, 58032, 60660, 62465, 62682, 64480, 65715, 66960, 69192, 70096, 72540, 72792, 74958, 76880, 78858, 80880, 83576, 86490, 87048, 87620, 90990, 92256, 94023, 96720, 97056, 99944, 103788, 104470, 105144, 108810, 112437, 115320, 116064, 118287, 121320, 124930, 125364, 129735, 131430, 133920, 135811, 138384, 140192, 145080, 145584, 149916, 153760, 156705, 157716, 161760, 167152, 172980, 174096, 175240, 181980, 187395, 188046, 193440, 197145, 199888, 207576, 208940, 210288, 217620, 224874, 230640, 236574, 242640, 249860, 250728, 259470, 262860, 271622, 276768, 282069, 290160, 291168, 299832, 313410, 315432, 323857, 334304, 337311, 345960, 348192, 350480, 363960, 374790, 376092, 394290, 399776, 407433, 415152, 417880, 420576, 435240, 449748, 461280, 470115, 473148, 485280, 499720, 501456, 518940, 525720, 543244, 562185, 564138, 580320, 591435, 599664, 626820, 630864, 647714, 674622, 679055, 691920, 700960, 727920, 749580, 752184, 788580, 814866, 830304, 835760, 870480, 899496, 940230, 946296, 971571, 999440, 1002912, 1037880, 1051440, 1086488, 1124370, 1128276, 1182870, 1199328, 1222299, 1253640, 1261728, 1295428, 1349244, 1358110, 1383840, 1410345, 1455840, 1499160, 1504368, 1577160, 1619285, 1629732, 1671520, 1686555, 1740960, 1798992, 1880460, 1892592, 1943142, 1998880, 2037165, 2075760, 2102880, 2172976, 2248740, 2256552, 2365740, 2444598, 2507280, 2590856, 2698488, 2716220, 2820690, 2914713, 2998320, 3008736, 3154320, 3238570, 3259464, 3373110, 3597984, 3666897, 3760920, 3785184, 3886284, 4074330, 4151520, 4210141, 4345952, 4497480, 4513104, 4731480, 4857855, 4889196, 5014560, 5181712, 5396976, 5432440, 5641380, 5829426, 5996640, 6111495, 6308640, 6477140, 6518928, 6746220, 7333794, 7521840, 7772568, 8148660, 8420282, 8744139, 8994960, 9026208, 9462960, 9715710, 9778392, 10363424, 10793952, 10864880, 11282760, 11658852, 12222990, 12630423, 12954280, 13037856, 13492440, 14573565, 14667588, 15043680, 15545136, 16297320, 16840564, 17488278, 17989920, 18334485, 18925920, 19431420, 19556784, 21050705, 21729760, 22565520, 23317704, 24445980, 25260846, 25908560, 26984880, 29147130, 29335176, 31090272, 32594640, 33681128, 34976556, 36668970, 37891269, 38862840, 39113568, 42101410, 43720695, 45131040, 46635408, 48891960, 50521692, 51817120, 53969760, 58294260, 58670352, 63152115, 65189280, 67362256, 69953112, 73337940, 75782538, 77725680, 84202820, 87441390, 93270816, 97783920, 101043384, 113673807, 116588520, 117340704, 126304230, 134724512, 139906224, 146675880, 151565076, 155451360, 168405640, 174882780, 189456345, 195567840, 202086768, 227347614, 233177040, 252608460, 279812448, 293351760, 303130152, 336811280, 349765560, 378912690, 404173536, 454695228, 466354080, 505216920, 568369035, 586703520, 606260304, 673622560, 699531120, 757825380, 909390456, 1010433840, 1136738070, 1212520608, 1399062240, 1515650760, 1818780912, 2020867680, 2273476140, 3031301520, 3637561824, 4546952280, 6062603040, 9093904560, 18187809120]

約数ペア:

[(1, 18187809120), (2, 9093904560), (3, 6062603040), (4, 4546952280), (5, 3637561824), (6, 3031301520), (8, 2273476140), (9, 2020867680), (10, 1818780912), (12, 1515650760), (13, 1399062240), (15, 1212520608), (16, 1136738070), (18, 1010433840), (20, 909390456), (24, 757825380), (26, 699531120), (27, 673622560), (30, 606260304), (31, 586703520), (32, 568369035), (36, 505216920), (39, 466354080), (40, 454695228), (45, 404173536), (48, 378912690), (52, 349765560), (54, 336811280), (60, 303130152), (62, 293351760), (65, 279812448), (72, 252608460), (78, 233177040), (80, 227347614), (90, 202086768), (93, 195567840), (96, 189456345), (104, 174882780), (108, 168405640), (117, 155451360), (120, 151565076), (124, 146675880), (130, 139906224), (135, 134724512), (144, 126304230), (155, 117340704), (156, 116588520), (160, 113673807), (180, 101043384), (186, 97783920), (195, 93270816), (208, 87441390), (216, 84202820), (234, 77725680), (240, 75782538), (248, 73337940), (260, 69953112), (270, 67362256), (279, 65189280), (288, 63152115), (310, 58670352), (312, 58294260), (337, 53969760), (351, 51817120), (360, 50521692), (372, 48891960), (390, 46635408), (403, 45131040), (416, 43720695), (432, 42101410), (465, 39113568), (468, 38862840), (480, 37891269), (496, 36668970), (520, 34976556), (540, 33681128), (558, 32594640), (585, 31090272), (620, 29335176), (624, 29147130), (674, 26984880), (702, 25908560), (720, 25260846), (744, 24445980), (780, 23317704), (806, 22565520), (837, 21729760), (864, 21050705), (930, 19556784), (936, 19431420), (961, 18925920), (992, 18334485), (1011, 17989920), (1040, 17488278), (1080, 16840564), (1116, 16297320), (1170, 15545136), (1209, 15043680), (1240, 14667588), (1248, 14573565), (1348, 13492440), (1395, 13037856), (1404, 12954280), (1440, 12630423), (1488, 12222990), (1560, 11658852), (1612, 11282760), (1674, 10864880), (1685, 10793952), (1755, 10363424), (1860, 9778392), (1872, 9715710), (1922, 9462960), (2015, 9026208), (2022, 8994960), (2080, 8744139), (2160, 8420282), (2232, 8148660), (2340, 7772568), (2418, 7521840), (2480, 7333794), (2696, 6746220), (2790, 6518928), (2808, 6477140), (2883, 6308640), (2976, 6111495), (3033, 5996640), (3120, 5829426), (3224, 5641380), (3348, 5432440), (3370, 5396976), (3510, 5181712), (3627, 5014560), (3720, 4889196), (3744, 4857855), (3844, 4731480), (4030, 4513104), (4044, 4497480), (4185, 4345952), (4320, 4210141), (4381, 4151520), (4464, 4074330), (4680, 3886284), (4805, 3785184), (4836, 3760920), (4960, 3666897), (5055, 3597984), (5392, 3373110), (5580, 3259464), (5616, 3238570), (5766, 3154320), (6045, 3008736), (6066, 2998320), (6240, 2914713), (6448, 2820690), (6696, 2716220), (6740, 2698488), (7020, 2590856), (7254, 2507280), (7440, 2444598), (7688, 2365740), (8060, 2256552), (8088, 2248740), (8370, 2172976), (8649, 2102880), (8762, 2075760), (8928, 2037165), (9099, 1998880), (9360, 1943142), (9610, 1892592), (9672, 1880460), (10110, 1798992), (10447, 1740960), (10784, 1686555), (10881, 1671520), (11160, 1629732), (11232, 1619285), (11532, 1577160), (12090, 1504368), (12132, 1499160), (12493, 1455840), (12896, 1410345), (13143, 1383840), (13392, 1358110), (13480, 1349244), (14040, 1295428), (14415, 1261728), (14508, 1253640), (14880, 1222299), (15165, 1199328), (15376, 1182870), (16120, 1128276), (16176, 1124370), (16740, 1086488), (17298, 1051440), (17524, 1037880), (18135, 1002912), (18198, 999440), (18720, 971571), (19220, 946296), (19344, 940230), (20220, 899496), (20894, 870480), (21762, 835760), (21905, 830304), (22320, 814866), (23064, 788580), (24180, 752184), (24264, 749580), (24986, 727920), (25947, 700960), (26286, 691920), (26784, 679055), (26960, 674622), (28080, 647714), (28830, 630864), (29016, 626820), (30330, 599664), (30752, 591435), (31341, 580320), (32240, 564138), (32352, 562185), (33480, 543244), (34596, 525720), (35048, 518940), (36270, 501456), (36396, 499720), (37479, 485280), (38440, 473148), (38688, 470115), (39429, 461280), (40440, 449748), (41788, 435240), (43245, 420576), (43524, 417880), (43810, 415152), (44640, 407433), (45495, 399776), (46128, 394290), (48360, 376092), (48528, 374790), (49972, 363960), (51894, 350480), (52235, 348192), (52572, 345960), (53920, 337311), (54405, 334304), (56160, 323857), (57660, 315432), (58032, 313410), (60660, 299832), (62465, 291168), (62682, 290160), (64480, 282069), (65715, 276768), (66960, 271622), (69192, 262860), (70096, 259470), (72540, 250728), (72792, 249860), (74958, 242640), (76880, 236574), (78858, 230640), (80880, 224874), (83576, 217620), (86490, 210288), (87048, 208940), (87620, 207576), (90990, 199888), (92256, 197145), (94023, 193440), (96720, 188046), (97056, 187395), (99944, 181980), (103788, 175240), (104470, 174096), (105144, 172980), (108810, 167152), (112437, 161760), (115320, 157716), (116064, 156705), (118287, 153760), (121320, 149916), (124930, 145584), (125364, 145080), (129735, 140192), (131430, 138384), (133920, 135811)]