20118715200

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 840

約数和(自身を含む): 78716535480

約数和(自身を除く): 58597820280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 32, 36, 40, 45, 48, 50, 53, 54, 58, 60, 64, 72, 75, 80, 81, 87, 90, 96, 100, 101, 106, 108, 116, 120, 135, 144, 145, 150, 159, 160, 162, 174, 180, 192, 200, 202, 212, 216, 225, 232, 240, 261, 265, 270, 288, 290, 300, 303, 318, 320, 324, 348, 360, 400, 404, 405, 424, 432, 435, 450, 464, 477, 480, 505, 522, 530, 540, 576, 580, 600, 606, 636, 648, 675, 696, 720, 725, 783, 795, 800, 808, 810, 848, 864, 870, 900, 909, 928, 954, 960, 1010, 1044, 1060, 1080, 1160, 1200, 1212, 1272, 1296, 1305, 1325, 1350, 1392, 1431, 1440, 1450, 1515, 1537, 1566, 1590, 1600, 1616, 1620, 1696, 1728, 1740, 1800, 1818, 1856, 1908, 2020, 2025, 2088, 2120, 2160, 2175, 2320, 2349, 2385, 2400, 2424, 2525, 2544, 2592, 2610, 2650, 2700, 2727, 2784, 2862, 2880, 2900, 2929, 3030, 3074, 3132, 3180, 3232, 3240, 3392, 3480, 3600, 3636, 3816, 3915, 3975, 4040, 4050, 4176, 4240, 4293, 4320, 4350, 4545, 4611, 4640, 4698, 4770, 4800, 4848, 5050, 5088, 5184, 5220, 5300, 5353, 5400, 5454, 5568, 5724, 5800, 5858, 6060, 6148, 6264, 6360, 6464, 6480, 6525, 6960, 7155, 7200, 7272, 7575, 7632, 7685, 7830, 7950, 8080, 8100, 8181, 8352, 8480, 8586, 8640, 8700, 8787, 9090, 9222, 9280, 9396, 9540, 9696, 10100, 10176, 10440, 10600, 10706, 10800, 10908, 11448, 11600, 11716, 11745, 11925, 12120, 12296, 12528, 12720, 12960, 13050, 13635, 13833, 13920, 14310, 14400, 14544, 14645, 15150, 15264, 15370, 15660, 15900, 16059, 16160, 16200, 16362, 16704, 16960, 17172, 17400, 17574, 18180, 18444, 18792, 19080, 19392, 19575, 20200, 20880, 21200, 21412, 21465, 21600, 21816, 22725, 22896, 23055, 23200, 23432, 23490, 23850, 24240, 24592, 25056, 25440, 25920, 26100, 26361, 26765, 27270, 27666, 27840, 28620, 29088, 29290, 30300, 30528, 30740, 31320, 31800, 32118, 32320, 32400, 32724, 34344, 34800, 35148, 35775, 36360, 36888, 37584, 38160, 38425, 39150, 40400, 40905, 41499, 41760, 42400, 42824, 42930, 43200, 43632, 43935, 45450, 45792, 46110, 46400, 46864, 46980, 47700, 48177, 48480, 49184, 50112, 50880, 52200, 52722, 53530, 54540, 55332, 57240, 58176, 58580, 58725, 60600, 61480, 62640, 63600, 64236, 64800, 65448, 68175, 68688, 69165, 69600, 70296, 71550, 72720, 73225, 73776, 75168, 76320, 76850, 78300, 79083, 80295, 80800, 81810, 82998, 83520, 84800, 85648, 85860, 87264, 87870, 90900, 91584, 92220, 93728, 93960, 95400, 96354, 96960, 98368, 104400, 105444, 107060, 107325, 109080, 110664, 114480, 115275, 117160, 117450, 121200, 122960, 124497, 125280, 127200, 128472, 129600, 130896, 131805, 133825, 136350, 137376, 138330, 139200, 140592, 143100, 144531, 145440, 146450, 147552, 150336, 152640, 153700, 155237, 156600, 158166, 160590, 161600, 163620, 165996, 171296, 171720, 174528, 175740, 181800, 184440, 187456, 187920, 190800, 192708, 204525, 207495, 208800, 210888, 214120, 214650, 218160, 219675, 221328, 228960, 230550, 234320, 234900, 237249, 240885, 242400, 245920, 248994, 250560, 254400, 256944, 261792, 263610, 267650, 272700, 274752, 276660, 281184, 286200, 289062, 290880, 292900, 295104, 307400, 310474, 313200, 316332, 321180, 327240, 331992, 342592, 343440, 345825, 351480, 363600, 368880, 375840, 381600, 385416, 395415, 401475, 409050, 414990, 417600, 421776, 428240, 429300, 433593, 436320, 439350, 442656, 457920, 461100, 465711, 468640, 469800, 474498, 481770, 484800, 491840, 497988, 513888, 523584, 527220, 535300, 545400, 553320, 562368, 572400, 578124, 585800, 614800, 620948, 622485, 626400, 632664, 642360, 654480, 659025, 663984, 686880, 691650, 702960, 722655, 727200, 737760, 751680, 763200, 770832, 776185, 790830, 802950, 818100, 829980, 843552, 856480, 858600, 867186, 872640, 878700, 885312, 922200, 931422, 937280, 939600, 948996, 963540, 995976, 1027776, 1037475, 1054440, 1070600, 1090800, 1106640, 1144800, 1156248, 1171600, 1186245, 1204425, 1229600, 1241896, 1244970, 1252800, 1265328, 1284720, 1308960, 1318050, 1327968, 1373760, 1383300, 1397133, 1405920, 1445310, 1454400, 1475520, 1541664, 1552370, 1581660, 1605900, 1636200, 1659960, 1687104, 1712960, 1717200, 1734372, 1757400, 1844400, 1862844, 1879200, 1897992, 1927080, 1977075, 1991952, 2074950, 2108880, 2141200, 2167965, 2181600, 2213280, 2289600, 2312496, 2328555, 2343200, 2372490, 2408850, 2459200, 2483792, 2489940, 2530656, 2569440, 2617920, 2636100, 2655936, 2766600, 2794266, 2811840, 2890620, 3083328, 3104740, 3112425, 3163320, 3211800, 3272400, 3319920, 3434400, 3468744, 3514800, 3613275, 3688800, 3725688, 3758400, 3795984, 3854160, 3880925, 3954150, 3983904, 4149900, 4191399, 4217760, 4282400, 4335930, 4363200, 4426560, 4624992, 4657110, 4686400, 4744980, 4817700, 4967584, 4979880, 5061312, 5138880, 5272200, 5533200, 5588532, 5781240, 5931225, 6209480, 6224850, 6326640, 6423600, 6544800, 6639840, 6868800, 6937488, 6985665, 7029600, 7226550, 7377600, 7451376, 7591968, 7708320, 7761850, 7908300, 7967808, 8299800, 8382798, 8435520, 8564800, 8671860, 9249984, 9314220, 9489960, 9635400, 9935168, 9959760, 10544400, 10839825, 11066400, 11177064, 11562480, 11642775, 11862450, 12418960, 12449700, 12574197, 12653280, 12847200, 13089600, 13279680, 13874976, 13971330, 14059200, 14453100, 14902752, 15183936, 15416640, 15523700, 15816600, 16599600, 16765596, 17343720, 18628440, 18979920, 19270800, 19919520, 20956995, 21088800, 21679650, 22132800, 22354128, 23124960, 23285550, 23724900, 24837920, 24899400, 25148394, 25306560, 25694400, 27749952, 27942660, 28906200, 29805504, 31047400, 31633200, 33199200, 33531192, 34687440, 34928325, 37256880, 37959840, 38541600, 39839040, 41913990, 42177600, 43359300, 44708256, 46249920, 46571100, 47449800, 49675840, 49798800, 50296788, 55885320, 57812400, 62094800, 62870985, 63266400, 66398400, 67062384, 69374880, 69856650, 74513760, 75919680, 77083200, 83827980, 86718600, 89416512, 93142200, 94899600, 99597600, 100593576, 104784975, 111770640, 115624800, 124189600, 125741970, 126532800, 134124768, 138749760, 139713300, 149027520, 167655960, 173437200, 186284400, 189799200, 199195200, 201187152, 209569950, 223541280, 231249600, 248379200, 251483940, 268249536, 279426600, 314354925, 335311920, 346874400, 372568800, 379598400, 402374304, 419139900, 447082560, 502967880, 558853200, 628709850, 670623840, 693748800, 745137600, 804748608, 838279800, 1005935760, 1117706400, 1257419700, 1341247680, 1676559600, 2011871520, 2235412800, 2514839400, 3353119200, 4023743040, 5029678800, 6706238400, 10059357600, 20118715200]

約数ペア:

[(1, 20118715200), (2, 10059357600), (3, 6706238400), (4, 5029678800), (5, 4023743040), (6, 3353119200), (8, 2514839400), (9, 2235412800), (10, 2011871520), (12, 1676559600), (15, 1341247680), (16, 1257419700), (18, 1117706400), (20, 1005935760), (24, 838279800), (25, 804748608), (27, 745137600), (29, 693748800), (30, 670623840), (32, 628709850), (36, 558853200), (40, 502967880), (45, 447082560), (48, 419139900), (50, 402374304), (53, 379598400), (54, 372568800), (58, 346874400), (60, 335311920), (64, 314354925), (72, 279426600), (75, 268249536), (80, 251483940), (81, 248379200), (87, 231249600), (90, 223541280), (96, 209569950), (100, 201187152), (101, 199195200), (106, 189799200), (108, 186284400), (116, 173437200), (120, 167655960), (135, 149027520), (144, 139713300), (145, 138749760), (150, 134124768), (159, 126532800), (160, 125741970), (162, 124189600), (174, 115624800), (180, 111770640), (192, 104784975), (200, 100593576), (202, 99597600), (212, 94899600), (216, 93142200), (225, 89416512), (232, 86718600), (240, 83827980), (261, 77083200), (265, 75919680), (270, 74513760), (288, 69856650), (290, 69374880), (300, 67062384), (303, 66398400), (318, 63266400), (320, 62870985), (324, 62094800), (348, 57812400), (360, 55885320), (400, 50296788), (404, 49798800), (405, 49675840), (424, 47449800), (432, 46571100), (435, 46249920), (450, 44708256), (464, 43359300), (477, 42177600), (480, 41913990), (505, 39839040), (522, 38541600), (530, 37959840), (540, 37256880), (576, 34928325), (580, 34687440), (600, 33531192), (606, 33199200), (636, 31633200), (648, 31047400), (675, 29805504), (696, 28906200), (720, 27942660), (725, 27749952), (783, 25694400), (795, 25306560), (800, 25148394), (808, 24899400), (810, 24837920), (848, 23724900), (864, 23285550), (870, 23124960), (900, 22354128), (909, 22132800), (928, 21679650), (954, 21088800), (960, 20956995), (1010, 19919520), (1044, 19270800), (1060, 18979920), (1080, 18628440), (1160, 17343720), (1200, 16765596), (1212, 16599600), (1272, 15816600), (1296, 15523700), (1305, 15416640), (1325, 15183936), (1350, 14902752), (1392, 14453100), (1431, 14059200), (1440, 13971330), (1450, 13874976), (1515, 13279680), (1537, 13089600), (1566, 12847200), (1590, 12653280), (1600, 12574197), (1616, 12449700), (1620, 12418960), (1696, 11862450), (1728, 11642775), (1740, 11562480), (1800, 11177064), (1818, 11066400), (1856, 10839825), (1908, 10544400), (2020, 9959760), (2025, 9935168), (2088, 9635400), (2120, 9489960), (2160, 9314220), (2175, 9249984), (2320, 8671860), (2349, 8564800), (2385, 8435520), (2400, 8382798), (2424, 8299800), (2525, 7967808), (2544, 7908300), (2592, 7761850), (2610, 7708320), (2650, 7591968), (2700, 7451376), (2727, 7377600), (2784, 7226550), (2862, 7029600), (2880, 6985665), (2900, 6937488), (2929, 6868800), (3030, 6639840), (3074, 6544800), (3132, 6423600), (3180, 6326640), (3232, 6224850), (3240, 6209480), (3392, 5931225), (3480, 5781240), (3600, 5588532), (3636, 5533200), (3816, 5272200), (3915, 5138880), (3975, 5061312), (4040, 4979880), (4050, 4967584), (4176, 4817700), (4240, 4744980), (4293, 4686400), (4320, 4657110), (4350, 4624992), (4545, 4426560), (4611, 4363200), (4640, 4335930), (4698, 4282400), (4770, 4217760), (4800, 4191399), (4848, 4149900), (5050, 3983904), (5088, 3954150), (5184, 3880925), (5220, 3854160), (5300, 3795984), (5353, 3758400), (5400, 3725688), (5454, 3688800), (5568, 3613275), (5724, 3514800), (5800, 3468744), (5858, 3434400), (6060, 3319920), (6148, 3272400), (6264, 3211800), (6360, 3163320), (6464, 3112425), (6480, 3104740), (6525, 3083328), (6960, 2890620), (7155, 2811840), (7200, 2794266), (7272, 2766600), (7575, 2655936), (7632, 2636100), (7685, 2617920), (7830, 2569440), (7950, 2530656), (8080, 2489940), (8100, 2483792), (8181, 2459200), (8352, 2408850), (8480, 2372490), (8586, 2343200), (8640, 2328555), (8700, 2312496), (8787, 2289600), (9090, 2213280), (9222, 2181600), (9280, 2167965), (9396, 2141200), (9540, 2108880), (9696, 2074950), (10100, 1991952), (10176, 1977075), (10440, 1927080), (10600, 1897992), (10706, 1879200), (10800, 1862844), (10908, 1844400), (11448, 1757400), (11600, 1734372), (11716, 1717200), (11745, 1712960), (11925, 1687104), (12120, 1659960), (12296, 1636200), (12528, 1605900), (12720, 1581660), (12960, 1552370), (13050, 1541664), (13635, 1475520), (13833, 1454400), (13920, 1445310), (14310, 1405920), (14400, 1397133), (14544, 1383300), (14645, 1373760), (15150, 1327968), (15264, 1318050), (15370, 1308960), (15660, 1284720), (15900, 1265328), (16059, 1252800), (16160, 1244970), (16200, 1241896), (16362, 1229600), (16704, 1204425), (16960, 1186245), (17172, 1171600), (17400, 1156248), (17574, 1144800), (18180, 1106640), (18444, 1090800), (18792, 1070600), (19080, 1054440), (19392, 1037475), (19575, 1027776), (20200, 995976), (20880, 963540), (21200, 948996), (21412, 939600), (21465, 937280), (21600, 931422), (21816, 922200), (22725, 885312), (22896, 878700), (23055, 872640), (23200, 867186), (23432, 858600), (23490, 856480), (23850, 843552), (24240, 829980), (24592, 818100), (25056, 802950), (25440, 790830), (25920, 776185), (26100, 770832), (26361, 763200), (26765, 751680), (27270, 737760), (27666, 727200), (27840, 722655), (28620, 702960), (29088, 691650), (29290, 686880), (30300, 663984), (30528, 659025), (30740, 654480), (31320, 642360), (31800, 632664), (32118, 626400), (32320, 622485), (32400, 620948), (32724, 614800), (34344, 585800), (34800, 578124), (35148, 572400), (35775, 562368), (36360, 553320), (36888, 545400), (37584, 535300), (38160, 527220), (38425, 523584), (39150, 513888), (40400, 497988), (40905, 491840), (41499, 484800), (41760, 481770), (42400, 474498), (42824, 469800), (42930, 468640), (43200, 465711), (43632, 461100), (43935, 457920), (45450, 442656), (45792, 439350), (46110, 436320), (46400, 433593), (46864, 429300), (46980, 428240), (47700, 421776), (48177, 417600), (48480, 414990), (49184, 409050), (50112, 401475), (50880, 395415), (52200, 385416), (52722, 381600), (53530, 375840), (54540, 368880), (55332, 363600), (57240, 351480), (58176, 345825), (58580, 343440), (58725, 342592), (60600, 331992), (61480, 327240), (62640, 321180), (63600, 316332), (64236, 313200), (64800, 310474), (65448, 307400), (68175, 295104), (68688, 292900), (69165, 290880), (69600, 289062), (70296, 286200), (71550, 281184), (72720, 276660), (73225, 274752), (73776, 272700), (75168, 267650), (76320, 263610), (76850, 261792), (78300, 256944), (79083, 254400), (80295, 250560), (80800, 248994), (81810, 245920), (82998, 242400), (83520, 240885), (84800, 237249), (85648, 234900), (85860, 234320), (87264, 230550), (87870, 228960), (90900, 221328), (91584, 219675), (92220, 218160), (93728, 214650), (93960, 214120), (95400, 210888), (96354, 208800), (96960, 207495), (98368, 204525), (104400, 192708), (105444, 190800), (107060, 187920), (107325, 187456), (109080, 184440), (110664, 181800), (114480, 175740), (115275, 174528), (117160, 171720), (117450, 171296), (121200, 165996), (122960, 163620), (124497, 161600), (125280, 160590), (127200, 158166), (128472, 156600), (129600, 155237), (130896, 153700), (131805, 152640), (133825, 150336), (136350, 147552), (137376, 146450), (138330, 145440), (139200, 144531), (140592, 143100)]