20488809600

素因数分解:

$2^7\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1842

約数の個数: 768

約数和(自身を含む): 90256128000

約数和(自身を除く): 69767318400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 50, 54, 56, 57, 60, 63, 64, 70, 72, 75, 76, 80, 84, 90, 95, 96, 100, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 150, 152, 160, 168, 171, 175, 180, 189, 190, 192, 200, 210, 216, 224, 225, 228, 240, 252, 266, 270, 280, 285, 288, 300, 304, 315, 320, 336, 342, 350, 360, 378, 380, 384, 399, 400, 420, 432, 448, 450, 456, 475, 480, 504, 513, 525, 532, 540, 560, 570, 576, 600, 608, 630, 640, 665, 672, 675, 684, 700, 720, 756, 760, 798, 800, 840, 855, 864, 896, 900, 912, 945, 950, 960, 1008, 1026, 1050, 1064, 1080, 1120, 1140, 1152, 1197, 1200, 1216, 1260, 1330, 1344, 1350, 1368, 1400, 1425, 1440, 1512, 1520, 1575, 1596, 1600, 1680, 1710, 1728, 1783, 1800, 1824, 1890, 1900, 1920, 1995, 2016, 2052, 2100, 2128, 2160, 2240, 2280, 2394, 2400, 2432, 2520, 2565, 2660, 2688, 2700, 2736, 2800, 2850, 2880, 3024, 3040, 3150, 3192, 3200, 3325, 3360, 3420, 3456, 3566, 3591, 3600, 3648, 3780, 3800, 3990, 4032, 4104, 4200, 4256, 4275, 4320, 4480, 4560, 4725, 4788, 4800, 5040, 5130, 5320, 5349, 5400, 5472, 5600, 5700, 5760, 5985, 6048, 6080, 6300, 6384, 6650, 6720, 6840, 7132, 7182, 7200, 7296, 7560, 7600, 7980, 8064, 8208, 8400, 8512, 8550, 8640, 8915, 9120, 9450, 9576, 9600, 9975, 10080, 10260, 10640, 10698, 10800, 10944, 11200, 11400, 11970, 12096, 12160, 12481, 12600, 12768, 12825, 13300, 13440, 13680, 14264, 14364, 14400, 15120, 15200, 15960, 16047, 16416, 16800, 17024, 17100, 17280, 17830, 17955, 18240, 18900, 19152, 19950, 20160, 20520, 21280, 21396, 21600, 21888, 22400, 22800, 23940, 24192, 24962, 25200, 25536, 25650, 26600, 26745, 27360, 28528, 28728, 28800, 29925, 30240, 30400, 31920, 32094, 32832, 33600, 33877, 34200, 35660, 35910, 36480, 37443, 37800, 38304, 39900, 40320, 41040, 42560, 42792, 43200, 44575, 45600, 47880, 48141, 49924, 50400, 51072, 51300, 53200, 53490, 54720, 57056, 57456, 59850, 60480, 60800, 62405, 63840, 64188, 65664, 67200, 67754, 68400, 71320, 71820, 74886, 75600, 76608, 79800, 80235, 82080, 85120, 85584, 86400, 89150, 89775, 91200, 95760, 96282, 99848, 100800, 101631, 102600, 106400, 106980, 109440, 112329, 114112, 114912, 119700, 120960, 124810, 127680, 128376, 133725, 135508, 136800, 142640, 143640, 149772, 151200, 153216, 159600, 160470, 164160, 169385, 171168, 178300, 179550, 182400, 187215, 191520, 192564, 199696, 201600, 203262, 205200, 212800, 213960, 224658, 228224, 229824, 237139, 239400, 240705, 249620, 255360, 256752, 267450, 271016, 273600, 285280, 287280, 299544, 302400, 304893, 312025, 319200, 320940, 328320, 336987, 338770, 342336, 356600, 359100, 374430, 383040, 385128, 399392, 401175, 406524, 410400, 425600, 427920, 449316, 459648, 474278, 478800, 481410, 499240, 508155, 513504, 534900, 542032, 547200, 561645, 570560, 574560, 599088, 604800, 609786, 624050, 638400, 641880, 673974, 677540, 684672, 711417, 713200, 718200, 748860, 766080, 770256, 798784, 802350, 813048, 820800, 846925, 855840, 898632, 914679, 936075, 948556, 957600, 962820, 998480, 1016310, 1027008, 1069800, 1084064, 1123290, 1141120, 1149120, 1185695, 1198176, 1203525, 1219572, 1248100, 1276800, 1283760, 1347948, 1355080, 1422834, 1426400, 1436400, 1497720, 1524465, 1540512, 1597568, 1604700, 1626096, 1641600, 1684935, 1693850, 1711680, 1797264, 1829358, 1872150, 1897112, 1915200, 1925640, 1996960, 2032620, 2054016, 2134251, 2139600, 2168128, 2246580, 2298240, 2371390, 2396352, 2407050, 2439144, 2496200, 2540775, 2567520, 2695896, 2710160, 2808225, 2845668, 2852800, 2872800, 2995440, 3048930, 3081024, 3209400, 3252192, 3369870, 3387700, 3423360, 3557085, 3594528, 3658716, 3744300, 3794224, 3830400, 3851280, 3993920, 4065240, 4268502, 4279200, 4336256, 4493160, 4573395, 4742780, 4792704, 4814100, 4878288, 4992400, 5081550, 5135040, 5391792, 5420320, 5616450, 5691336, 5705600, 5745600, 5928475, 5990880, 6097860, 6162048, 6402753, 6418800, 6504384, 6739740, 6775400, 7114170, 7189056, 7317432, 7488600, 7588448, 7622325, 7702560, 7987840, 8130480, 8424675, 8537004, 8558400, 8986320, 9146790, 9485560, 9628200, 9756576, 9984800, 10163100, 10270080, 10671255, 10783584, 10840640, 11232900, 11382672, 11491200, 11856950, 11981760, 12195720, 12805506, 12837600, 13008768, 13479480, 13550800, 14228340, 14378112, 14634864, 14977200, 15176896, 15244650, 15405120, 16260960, 16849350, 17074008, 17116800, 17785425, 17972640, 18293580, 18971120, 19256400, 19513152, 19969600, 20326200, 21342510, 21567168, 21681280, 22465800, 22765344, 22866975, 23713900, 23963520, 24391440, 25611012, 25675200, 26958960, 27101600, 28456680, 29269728, 29954400, 30353792, 30489300, 30810240, 32013765, 32521920, 33698700, 34148016, 35570850, 35945280, 36587160, 37942240, 38512800, 39026304, 39939200, 40652400, 42685020, 43134336, 44931600, 45530688, 45733950, 47427800, 48782880, 51222024, 51350400, 53356275, 53917920, 54203200, 56913360, 58539456, 59908800, 60978600, 64027530, 65043840, 67397400, 68296032, 71141700, 71890560, 73174320, 75884480, 77025600, 81304800, 85370040, 89863200, 91061376, 91467900, 94855600, 97565760, 102444048, 106712550, 107835840, 108406400, 113826720, 117078912, 119817600, 121957200, 128055060, 134794800, 136592064, 142283400, 146348640, 151768960, 154051200, 160068825, 162609600, 170740080, 179726400, 182935800, 189711200, 195131520, 204888096, 213425100, 215671680, 227653440, 243914400, 256110120, 269589600, 273184128, 284566800, 292697280, 320137650, 325219200, 341480160, 359452800, 365871600, 379422400, 409776192, 426850200, 455306880, 487828800, 512220240, 539179200, 569133600, 585394560, 640275300, 682960320, 731743200, 758844800, 819552384, 853700400, 975657600, 1024440480, 1078358400, 1138267200, 1280550600, 1365920640, 1463486400, 1707400800, 2048880960, 2276534400, 2561101200, 2926972800, 3414801600, 4097761920, 5122202400, 6829603200, 10244404800, 20488809600]

約数ペア:

[(1, 20488809600), (2, 10244404800), (3, 6829603200), (4, 5122202400), (5, 4097761920), (6, 3414801600), (7, 2926972800), (8, 2561101200), (9, 2276534400), (10, 2048880960), (12, 1707400800), (14, 1463486400), (15, 1365920640), (16, 1280550600), (18, 1138267200), (19, 1078358400), (20, 1024440480), (21, 975657600), (24, 853700400), (25, 819552384), (27, 758844800), (28, 731743200), (30, 682960320), (32, 640275300), (35, 585394560), (36, 569133600), (38, 539179200), (40, 512220240), (42, 487828800), (45, 455306880), (48, 426850200), (50, 409776192), (54, 379422400), (56, 365871600), (57, 359452800), (60, 341480160), (63, 325219200), (64, 320137650), (70, 292697280), (72, 284566800), (75, 273184128), (76, 269589600), (80, 256110120), (84, 243914400), (90, 227653440), (95, 215671680), (96, 213425100), (100, 204888096), (105, 195131520), (108, 189711200), (112, 182935800), (114, 179726400), (120, 170740080), (126, 162609600), (128, 160068825), (133, 154051200), (135, 151768960), (140, 146348640), (144, 142283400), (150, 136592064), (152, 134794800), (160, 128055060), (168, 121957200), (171, 119817600), (175, 117078912), (180, 113826720), (189, 108406400), (190, 107835840), (192, 106712550), (200, 102444048), (210, 97565760), (216, 94855600), (224, 91467900), (225, 91061376), (228, 89863200), (240, 85370040), (252, 81304800), (266, 77025600), (270, 75884480), (280, 73174320), (285, 71890560), (288, 71141700), (300, 68296032), (304, 67397400), (315, 65043840), (320, 64027530), (336, 60978600), (342, 59908800), (350, 58539456), (360, 56913360), (378, 54203200), (380, 53917920), (384, 53356275), (399, 51350400), (400, 51222024), (420, 48782880), (432, 47427800), (448, 45733950), (450, 45530688), (456, 44931600), (475, 43134336), (480, 42685020), (504, 40652400), (513, 39939200), (525, 39026304), (532, 38512800), (540, 37942240), (560, 36587160), (570, 35945280), (576, 35570850), (600, 34148016), (608, 33698700), (630, 32521920), (640, 32013765), (665, 30810240), (672, 30489300), (675, 30353792), (684, 29954400), (700, 29269728), (720, 28456680), (756, 27101600), (760, 26958960), (798, 25675200), (800, 25611012), (840, 24391440), (855, 23963520), (864, 23713900), (896, 22866975), (900, 22765344), (912, 22465800), (945, 21681280), (950, 21567168), (960, 21342510), (1008, 20326200), (1026, 19969600), (1050, 19513152), (1064, 19256400), (1080, 18971120), (1120, 18293580), (1140, 17972640), (1152, 17785425), (1197, 17116800), (1200, 17074008), (1216, 16849350), (1260, 16260960), (1330, 15405120), (1344, 15244650), (1350, 15176896), (1368, 14977200), (1400, 14634864), (1425, 14378112), (1440, 14228340), (1512, 13550800), (1520, 13479480), (1575, 13008768), (1596, 12837600), (1600, 12805506), (1680, 12195720), (1710, 11981760), (1728, 11856950), (1783, 11491200), (1800, 11382672), (1824, 11232900), (1890, 10840640), (1900, 10783584), (1920, 10671255), (1995, 10270080), (2016, 10163100), (2052, 9984800), (2100, 9756576), (2128, 9628200), (2160, 9485560), (2240, 9146790), (2280, 8986320), (2394, 8558400), (2400, 8537004), (2432, 8424675), (2520, 8130480), (2565, 7987840), (2660, 7702560), (2688, 7622325), (2700, 7588448), (2736, 7488600), (2800, 7317432), (2850, 7189056), (2880, 7114170), (3024, 6775400), (3040, 6739740), (3150, 6504384), (3192, 6418800), (3200, 6402753), (3325, 6162048), (3360, 6097860), (3420, 5990880), (3456, 5928475), (3566, 5745600), (3591, 5705600), (3600, 5691336), (3648, 5616450), (3780, 5420320), (3800, 5391792), (3990, 5135040), (4032, 5081550), (4104, 4992400), (4200, 4878288), (4256, 4814100), (4275, 4792704), (4320, 4742780), (4480, 4573395), (4560, 4493160), (4725, 4336256), (4788, 4279200), (4800, 4268502), (5040, 4065240), (5130, 3993920), (5320, 3851280), (5349, 3830400), (5400, 3794224), (5472, 3744300), (5600, 3658716), (5700, 3594528), (5760, 3557085), (5985, 3423360), (6048, 3387700), (6080, 3369870), (6300, 3252192), (6384, 3209400), (6650, 3081024), (6720, 3048930), (6840, 2995440), (7132, 2872800), (7182, 2852800), (7200, 2845668), (7296, 2808225), (7560, 2710160), (7600, 2695896), (7980, 2567520), (8064, 2540775), (8208, 2496200), (8400, 2439144), (8512, 2407050), (8550, 2396352), (8640, 2371390), (8915, 2298240), (9120, 2246580), (9450, 2168128), (9576, 2139600), (9600, 2134251), (9975, 2054016), (10080, 2032620), (10260, 1996960), (10640, 1925640), (10698, 1915200), (10800, 1897112), (10944, 1872150), (11200, 1829358), (11400, 1797264), (11970, 1711680), (12096, 1693850), (12160, 1684935), (12481, 1641600), (12600, 1626096), (12768, 1604700), (12825, 1597568), (13300, 1540512), (13440, 1524465), (13680, 1497720), (14264, 1436400), (14364, 1426400), (14400, 1422834), (15120, 1355080), (15200, 1347948), (15960, 1283760), (16047, 1276800), (16416, 1248100), (16800, 1219572), (17024, 1203525), (17100, 1198176), (17280, 1185695), (17830, 1149120), (17955, 1141120), (18240, 1123290), (18900, 1084064), (19152, 1069800), (19950, 1027008), (20160, 1016310), (20520, 998480), (21280, 962820), (21396, 957600), (21600, 948556), (21888, 936075), (22400, 914679), (22800, 898632), (23940, 855840), (24192, 846925), (24962, 820800), (25200, 813048), (25536, 802350), (25650, 798784), (26600, 770256), (26745, 766080), (27360, 748860), (28528, 718200), (28728, 713200), (28800, 711417), (29925, 684672), (30240, 677540), (30400, 673974), (31920, 641880), (32094, 638400), (32832, 624050), (33600, 609786), (33877, 604800), (34200, 599088), (35660, 574560), (35910, 570560), (36480, 561645), (37443, 547200), (37800, 542032), (38304, 534900), (39900, 513504), (40320, 508155), (41040, 499240), (42560, 481410), (42792, 478800), (43200, 474278), (44575, 459648), (45600, 449316), (47880, 427920), (48141, 425600), (49924, 410400), (50400, 406524), (51072, 401175), (51300, 399392), (53200, 385128), (53490, 383040), (54720, 374430), (57056, 359100), (57456, 356600), (59850, 342336), (60480, 338770), (60800, 336987), (62405, 328320), (63840, 320940), (64188, 319200), (65664, 312025), (67200, 304893), (67754, 302400), (68400, 299544), (71320, 287280), (71820, 285280), (74886, 273600), (75600, 271016), (76608, 267450), (79800, 256752), (80235, 255360), (82080, 249620), (85120, 240705), (85584, 239400), (86400, 237139), (89150, 229824), (89775, 228224), (91200, 224658), (95760, 213960), (96282, 212800), (99848, 205200), (100800, 203262), (101631, 201600), (102600, 199696), (106400, 192564), (106980, 191520), (109440, 187215), (112329, 182400), (114112, 179550), (114912, 178300), (119700, 171168), (120960, 169385), (124810, 164160), (127680, 160470), (128376, 159600), (133725, 153216), (135508, 151200), (136800, 149772), (142640, 143640)]