19877222400

素因数分解:

$2^{11}\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 864

約数和(自身を含む): 81041688000

約数和(自身を除く): 61164465600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 49, 50, 56, 57, 60, 64, 70, 75, 76, 80, 84, 95, 96, 98, 100, 105, 112, 114, 120, 128, 133, 139, 140, 147, 150, 152, 160, 168, 175, 190, 192, 196, 200, 210, 224, 228, 240, 245, 256, 266, 278, 280, 285, 294, 300, 304, 320, 336, 350, 380, 384, 392, 399, 400, 417, 420, 448, 456, 475, 480, 490, 512, 525, 532, 556, 560, 570, 588, 600, 608, 640, 665, 672, 695, 700, 735, 760, 768, 784, 798, 800, 834, 840, 896, 912, 931, 950, 960, 973, 980, 1024, 1050, 1064, 1112, 1120, 1140, 1176, 1200, 1216, 1225, 1280, 1330, 1344, 1390, 1400, 1425, 1470, 1520, 1536, 1568, 1596, 1600, 1668, 1680, 1792, 1824, 1862, 1900, 1920, 1946, 1960, 1995, 2048, 2085, 2100, 2128, 2224, 2240, 2280, 2352, 2400, 2432, 2450, 2560, 2641, 2660, 2688, 2780, 2793, 2800, 2850, 2919, 2940, 3040, 3072, 3136, 3192, 3200, 3325, 3336, 3360, 3475, 3584, 3648, 3675, 3724, 3800, 3840, 3892, 3920, 3990, 4170, 4200, 4256, 4448, 4480, 4560, 4655, 4704, 4800, 4864, 4865, 4900, 5120, 5282, 5320, 5376, 5560, 5586, 5600, 5700, 5838, 5880, 6080, 6144, 6272, 6384, 6400, 6650, 6672, 6720, 6811, 6950, 7168, 7296, 7350, 7448, 7600, 7680, 7784, 7840, 7923, 7980, 8340, 8400, 8512, 8896, 8960, 9120, 9310, 9408, 9600, 9728, 9730, 9800, 9975, 10240, 10425, 10564, 10640, 10752, 11120, 11172, 11200, 11400, 11676, 11760, 12160, 12544, 12768, 12800, 13205, 13300, 13344, 13440, 13622, 13900, 13965, 14336, 14592, 14595, 14700, 14896, 15200, 15360, 15568, 15680, 15846, 15960, 16680, 16800, 17024, 17792, 17920, 18240, 18487, 18620, 18816, 19200, 19456, 19460, 19600, 19950, 20433, 20850, 21128, 21280, 21504, 22240, 22344, 22400, 22800, 23275, 23352, 23520, 24320, 24325, 25088, 25536, 25600, 26410, 26600, 26688, 26880, 27244, 27800, 27930, 29184, 29190, 29400, 29792, 30400, 30720, 31136, 31360, 31692, 31920, 33360, 33600, 34048, 34055, 35584, 35840, 36480, 36974, 37240, 37632, 38400, 38912, 38920, 39200, 39615, 39900, 40866, 41700, 42256, 42560, 43008, 44480, 44688, 44800, 45600, 46550, 46704, 47040, 48640, 48650, 50176, 51072, 51200, 52820, 53200, 53376, 53760, 54488, 55461, 55600, 55860, 58368, 58380, 58800, 59584, 60800, 62272, 62720, 63384, 63840, 66025, 66720, 67200, 68096, 68110, 69825, 71168, 71680, 72960, 72975, 73948, 74480, 75264, 76800, 77840, 78400, 79230, 79800, 81732, 83400, 84512, 85120, 88960, 89376, 89600, 91200, 92435, 93100, 93408, 94080, 97280, 97300, 100352, 102144, 102165, 105640, 106400, 106752, 107520, 108976, 110922, 111200, 111720, 116736, 116760, 117600, 119168, 121600, 124544, 125440, 126768, 127680, 129409, 132050, 133440, 134400, 136192, 136220, 139650, 142336, 145920, 145950, 147896, 148960, 150528, 153600, 155680, 156800, 158460, 159600, 163464, 166800, 169024, 170240, 170275, 177920, 178752, 179200, 182400, 184870, 186200, 186816, 188160, 194560, 194600, 198075, 204288, 204330, 211280, 212800, 213504, 215040, 217952, 221844, 222400, 223440, 233520, 235200, 238336, 243200, 249088, 250880, 253536, 255360, 258818, 264100, 266880, 268800, 272384, 272440, 277305, 279300, 284672, 291840, 291900, 295792, 297920, 301056, 311360, 313600, 316920, 319200, 326928, 333600, 338048, 340480, 340550, 355840, 357504, 358400, 364800, 369740, 372400, 373632, 376320, 388227, 389200, 396150, 408576, 408660, 422560, 425600, 427008, 435904, 443688, 444800, 446880, 462175, 467040, 470400, 476672, 486400, 498176, 501760, 507072, 510720, 510825, 517636, 528200, 533760, 537600, 544880, 554610, 558600, 583680, 583800, 591584, 595840, 622720, 627200, 633840, 638400, 647045, 653856, 667200, 676096, 680960, 681100, 711680, 715008, 729600, 739480, 744800, 747264, 752640, 776454, 778400, 792300, 817152, 817320, 845120, 851200, 854016, 871808, 887376, 889600, 893760, 924350, 934080, 940800, 953344, 972800, 996352, 1014144, 1021440, 1021650, 1035272, 1056400, 1067520, 1075200, 1089760, 1109220, 1117200, 1167600, 1183168, 1191680, 1245440, 1254400, 1267680, 1276800, 1294090, 1307712, 1334400, 1352192, 1361920, 1362200, 1386525, 1423360, 1430016, 1459200, 1478960, 1489600, 1494528, 1505280, 1552908, 1556800, 1584600, 1634640, 1690240, 1702400, 1743616, 1774752, 1779200, 1787520, 1848700, 1868160, 1881600, 1906688, 1941135, 1992704, 2028288, 2042880, 2043300, 2070544, 2112800, 2135040, 2179520, 2218440, 2234400, 2335200, 2366336, 2383360, 2490880, 2508800, 2535360, 2553600, 2588180, 2615424, 2668800, 2704384, 2724400, 2773050, 2860032, 2918400, 2957920, 2979200, 2989056, 3105816, 3113600, 3169200, 3235225, 3269280, 3380480, 3404800, 3487232, 3549504, 3558400, 3575040, 3697400, 3736320, 3763200, 3882270, 4056576, 4085760, 4086600, 4141088, 4225600, 4270080, 4359040, 4436880, 4468800, 4670400, 4732672, 4766720, 4981760, 5070720, 5107200, 5176360, 5230848, 5337600, 5408768, 5448800, 5546100, 5720064, 5915840, 5958400, 5978112, 6211632, 6227200, 6338400, 6470450, 6538560, 6760960, 6809600, 6974464, 7099008, 7116800, 7150080, 7394800, 7472640, 7526400, 7764540, 8113152, 8173200, 8282176, 8451200, 8718080, 8873760, 8937600, 9340800, 9465344, 9533440, 9705675, 9963520, 10141440, 10214400, 10352720, 10461696, 10675200, 10897600, 11092200, 11831680, 11916800, 12423264, 12454400, 12676800, 12940900, 13077120, 13521920, 13948928, 14198016, 14300160, 14789600, 14945280, 15529080, 16226304, 16346400, 16564352, 16902400, 17436160, 17747520, 17875200, 18681600, 18930688, 19411350, 20282880, 20428800, 20705440, 20923392, 21350400, 21795200, 22184400, 23663360, 23833600, 24846528, 24908800, 25353600, 25881800, 26154240, 27043840, 28396032, 28600320, 29579200, 29890560, 31058160, 32692800, 33128704, 33804800, 34872320, 35495040, 35750400, 37363200, 37861376, 38822700, 40565760, 41410880, 41846784, 43590400, 44368800, 47326720, 47667200, 49693056, 49817600, 50707200, 51763600, 52308480, 56792064, 59158400, 62116320, 65385600, 66257408, 67609600, 69744640, 70990080, 71500800, 74726400, 77645400, 81131520, 82821760, 87180800, 88737600, 94653440, 99386112, 101414400, 103527200, 104616960, 113584128, 118316800, 124232640, 130771200, 132514816, 135219200, 141980160, 143001600, 149452800, 155290800, 165643520, 174361600, 177475200, 189306880, 198772224, 202828800, 207054400, 209233920, 236633600, 248465280, 261542400, 265029632, 283960320, 310581600, 331287040, 348723200, 354950400, 397544448, 405657600, 414108800, 473267200, 496930560, 523084800, 567920640, 621163200, 662574080, 709900800, 795088896, 828217600, 946534400, 993861120, 1046169600, 1242326400, 1325148160, 1419801600, 1656435200, 1987722240, 2484652800, 2839603200, 3312870400, 3975444480, 4969305600, 6625740800, 9938611200, 19877222400]

約数ペア:

[(1, 19877222400), (2, 9938611200), (3, 6625740800), (4, 4969305600), (5, 3975444480), (6, 3312870400), (7, 2839603200), (8, 2484652800), (10, 1987722240), (12, 1656435200), (14, 1419801600), (15, 1325148160), (16, 1242326400), (19, 1046169600), (20, 993861120), (21, 946534400), (24, 828217600), (25, 795088896), (28, 709900800), (30, 662574080), (32, 621163200), (35, 567920640), (38, 523084800), (40, 496930560), (42, 473267200), (48, 414108800), (49, 405657600), (50, 397544448), (56, 354950400), (57, 348723200), (60, 331287040), (64, 310581600), (70, 283960320), (75, 265029632), (76, 261542400), (80, 248465280), (84, 236633600), (95, 209233920), (96, 207054400), (98, 202828800), (100, 198772224), (105, 189306880), (112, 177475200), (114, 174361600), (120, 165643520), (128, 155290800), (133, 149452800), (139, 143001600), (140, 141980160), (147, 135219200), (150, 132514816), (152, 130771200), (160, 124232640), (168, 118316800), (175, 113584128), (190, 104616960), (192, 103527200), (196, 101414400), (200, 99386112), (210, 94653440), (224, 88737600), (228, 87180800), (240, 82821760), (245, 81131520), (256, 77645400), (266, 74726400), (278, 71500800), (280, 70990080), (285, 69744640), (294, 67609600), (300, 66257408), (304, 65385600), (320, 62116320), (336, 59158400), (350, 56792064), (380, 52308480), (384, 51763600), (392, 50707200), (399, 49817600), (400, 49693056), (417, 47667200), (420, 47326720), (448, 44368800), (456, 43590400), (475, 41846784), (480, 41410880), (490, 40565760), (512, 38822700), (525, 37861376), (532, 37363200), (556, 35750400), (560, 35495040), (570, 34872320), (588, 33804800), (600, 33128704), (608, 32692800), (640, 31058160), (665, 29890560), (672, 29579200), (695, 28600320), (700, 28396032), (735, 27043840), (760, 26154240), (768, 25881800), (784, 25353600), (798, 24908800), (800, 24846528), (834, 23833600), (840, 23663360), (896, 22184400), (912, 21795200), (931, 21350400), (950, 20923392), (960, 20705440), (973, 20428800), (980, 20282880), (1024, 19411350), (1050, 18930688), (1064, 18681600), (1112, 17875200), (1120, 17747520), (1140, 17436160), (1176, 16902400), (1200, 16564352), (1216, 16346400), (1225, 16226304), (1280, 15529080), (1330, 14945280), (1344, 14789600), (1390, 14300160), (1400, 14198016), (1425, 13948928), (1470, 13521920), (1520, 13077120), (1536, 12940900), (1568, 12676800), (1596, 12454400), (1600, 12423264), (1668, 11916800), (1680, 11831680), (1792, 11092200), (1824, 10897600), (1862, 10675200), (1900, 10461696), (1920, 10352720), (1946, 10214400), (1960, 10141440), (1995, 9963520), (2048, 9705675), (2085, 9533440), (2100, 9465344), (2128, 9340800), (2224, 8937600), (2240, 8873760), (2280, 8718080), (2352, 8451200), (2400, 8282176), (2432, 8173200), (2450, 8113152), (2560, 7764540), (2641, 7526400), (2660, 7472640), (2688, 7394800), (2780, 7150080), (2793, 7116800), (2800, 7099008), (2850, 6974464), (2919, 6809600), (2940, 6760960), (3040, 6538560), (3072, 6470450), (3136, 6338400), (3192, 6227200), (3200, 6211632), (3325, 5978112), (3336, 5958400), (3360, 5915840), (3475, 5720064), (3584, 5546100), (3648, 5448800), (3675, 5408768), (3724, 5337600), (3800, 5230848), (3840, 5176360), (3892, 5107200), (3920, 5070720), (3990, 4981760), (4170, 4766720), (4200, 4732672), (4256, 4670400), (4448, 4468800), (4480, 4436880), (4560, 4359040), (4655, 4270080), (4704, 4225600), (4800, 4141088), (4864, 4086600), (4865, 4085760), (4900, 4056576), (5120, 3882270), (5282, 3763200), (5320, 3736320), (5376, 3697400), (5560, 3575040), (5586, 3558400), (5600, 3549504), (5700, 3487232), (5838, 3404800), (5880, 3380480), (6080, 3269280), (6144, 3235225), (6272, 3169200), (6384, 3113600), (6400, 3105816), (6650, 2989056), (6672, 2979200), (6720, 2957920), (6811, 2918400), (6950, 2860032), (7168, 2773050), (7296, 2724400), (7350, 2704384), (7448, 2668800), (7600, 2615424), (7680, 2588180), (7784, 2553600), (7840, 2535360), (7923, 2508800), (7980, 2490880), (8340, 2383360), (8400, 2366336), (8512, 2335200), (8896, 2234400), (8960, 2218440), (9120, 2179520), (9310, 2135040), (9408, 2112800), (9600, 2070544), (9728, 2043300), (9730, 2042880), (9800, 2028288), (9975, 1992704), (10240, 1941135), (10425, 1906688), (10564, 1881600), (10640, 1868160), (10752, 1848700), (11120, 1787520), (11172, 1779200), (11200, 1774752), (11400, 1743616), (11676, 1702400), (11760, 1690240), (12160, 1634640), (12544, 1584600), (12768, 1556800), (12800, 1552908), (13205, 1505280), (13300, 1494528), (13344, 1489600), (13440, 1478960), (13622, 1459200), (13900, 1430016), (13965, 1423360), (14336, 1386525), (14592, 1362200), (14595, 1361920), (14700, 1352192), (14896, 1334400), (15200, 1307712), (15360, 1294090), (15568, 1276800), (15680, 1267680), (15846, 1254400), (15960, 1245440), (16680, 1191680), (16800, 1183168), (17024, 1167600), (17792, 1117200), (17920, 1109220), (18240, 1089760), (18487, 1075200), (18620, 1067520), (18816, 1056400), (19200, 1035272), (19456, 1021650), (19460, 1021440), (19600, 1014144), (19950, 996352), (20433, 972800), (20850, 953344), (21128, 940800), (21280, 934080), (21504, 924350), (22240, 893760), (22344, 889600), (22400, 887376), (22800, 871808), (23275, 854016), (23352, 851200), (23520, 845120), (24320, 817320), (24325, 817152), (25088, 792300), (25536, 778400), (25600, 776454), (26410, 752640), (26600, 747264), (26688, 744800), (26880, 739480), (27244, 729600), (27800, 715008), (27930, 711680), (29184, 681100), (29190, 680960), (29400, 676096), (29792, 667200), (30400, 653856), (30720, 647045), (31136, 638400), (31360, 633840), (31692, 627200), (31920, 622720), (33360, 595840), (33600, 591584), (34048, 583800), (34055, 583680), (35584, 558600), (35840, 554610), (36480, 544880), (36974, 537600), (37240, 533760), (37632, 528200), (38400, 517636), (38912, 510825), (38920, 510720), (39200, 507072), (39615, 501760), (39900, 498176), (40866, 486400), (41700, 476672), (42256, 470400), (42560, 467040), (43008, 462175), (44480, 446880), (44688, 444800), (44800, 443688), (45600, 435904), (46550, 427008), (46704, 425600), (47040, 422560), (48640, 408660), (48650, 408576), (50176, 396150), (51072, 389200), (51200, 388227), (52820, 376320), (53200, 373632), (53376, 372400), (53760, 369740), (54488, 364800), (55461, 358400), (55600, 357504), (55860, 355840), (58368, 340550), (58380, 340480), (58800, 338048), (59584, 333600), (60800, 326928), (62272, 319200), (62720, 316920), (63384, 313600), (63840, 311360), (66025, 301056), (66720, 297920), (67200, 295792), (68096, 291900), (68110, 291840), (69825, 284672), (71168, 279300), (71680, 277305), (72960, 272440), (72975, 272384), (73948, 268800), (74480, 266880), (75264, 264100), (76800, 258818), (77840, 255360), (78400, 253536), (79230, 250880), (79800, 249088), (81732, 243200), (83400, 238336), (84512, 235200), (85120, 233520), (88960, 223440), (89376, 222400), (89600, 221844), (91200, 217952), (92435, 215040), (93100, 213504), (93408, 212800), (94080, 211280), (97280, 204330), (97300, 204288), (100352, 198075), (102144, 194600), (102165, 194560), (105640, 188160), (106400, 186816), (106752, 186200), (107520, 184870), (108976, 182400), (110922, 179200), (111200, 178752), (111720, 177920), (116736, 170275), (116760, 170240), (117600, 169024), (119168, 166800), (121600, 163464), (124544, 159600), (125440, 158460), (126768, 156800), (127680, 155680), (129409, 153600), (132050, 150528), (133440, 148960), (134400, 147896), (136192, 145950), (136220, 145920), (139650, 142336)]