19847479680

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 1024

約数和(自身を含む): 85229568000

約数和(自身を除く): 65382088320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 67, 70, 72, 79, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 134, 135, 140, 144, 155, 158, 160, 168, 180, 186, 189, 192, 201, 210, 216, 217, 224, 237, 240, 248, 252, 268, 270, 279, 280, 288, 310, 315, 316, 320, 335, 336, 360, 372, 378, 384, 395, 402, 420, 432, 434, 448, 465, 469, 474, 480, 496, 504, 536, 540, 553, 558, 560, 576, 603, 620, 630, 632, 640, 651, 670, 672, 711, 720, 744, 756, 790, 804, 837, 840, 864, 868, 896, 930, 938, 945, 948, 960, 992, 1005, 1008, 1072, 1080, 1085, 1106, 1116, 1120, 1152, 1185, 1206, 1240, 1260, 1264, 1302, 1340, 1344, 1395, 1407, 1422, 1440, 1488, 1512, 1580, 1608, 1659, 1674, 1680, 1728, 1736, 1809, 1860, 1876, 1890, 1896, 1920, 1953, 1984, 2010, 2016, 2077, 2133, 2144, 2160, 2170, 2212, 2232, 2240, 2345, 2370, 2412, 2449, 2480, 2520, 2528, 2604, 2680, 2688, 2765, 2790, 2814, 2844, 2880, 2976, 3015, 3024, 3160, 3216, 3255, 3318, 3348, 3360, 3456, 3472, 3555, 3618, 3720, 3752, 3780, 3792, 3906, 3968, 4020, 4032, 4154, 4185, 4221, 4266, 4288, 4320, 4340, 4424, 4464, 4480, 4690, 4740, 4824, 4898, 4960, 4977, 5040, 5056, 5208, 5293, 5360, 5530, 5580, 5628, 5688, 5760, 5859, 5952, 6030, 6048, 6231, 6320, 6432, 6510, 6636, 6696, 6720, 6944, 7035, 7110, 7236, 7347, 7440, 7504, 7560, 7584, 7812, 8040, 8064, 8295, 8308, 8370, 8442, 8532, 8576, 8640, 8680, 8848, 8928, 9045, 9380, 9480, 9648, 9765, 9796, 9920, 9954, 10080, 10112, 10385, 10416, 10586, 10665, 10720, 11060, 11160, 11256, 11376, 11718, 11904, 12060, 12096, 12245, 12462, 12640, 12663, 12864, 13020, 13272, 13392, 13440, 13888, 14070, 14220, 14472, 14539, 14694, 14880, 14931, 15008, 15120, 15168, 15624, 15879, 16080, 16590, 16616, 16740, 16884, 17064, 17143, 17280, 17360, 17696, 17856, 18090, 18693, 18760, 18960, 19296, 19530, 19592, 19840, 19908, 20160, 20770, 20832, 21105, 21172, 21330, 21440, 22041, 22120, 22320, 22512, 22752, 23436, 24120, 24192, 24490, 24885, 24924, 25280, 25326, 25728, 26040, 26465, 26544, 26784, 27776, 28140, 28440, 28944, 29078, 29295, 29388, 29760, 29862, 30016, 30240, 30336, 31155, 31248, 31758, 32160, 33180, 33232, 33480, 33768, 34128, 34286, 34720, 35392, 35712, 36180, 36735, 37051, 37386, 37520, 37920, 38592, 39060, 39184, 39816, 40320, 41540, 41664, 42210, 42344, 42660, 42880, 43617, 44082, 44240, 44640, 45024, 45504, 46872, 47637, 48240, 48980, 49770, 49848, 50560, 50652, 51429, 52080, 52930, 53088, 53568, 56079, 56280, 56880, 57888, 58156, 58590, 58776, 59520, 59724, 60032, 60480, 62310, 62496, 63315, 63516, 64320, 66123, 66360, 66464, 66960, 67536, 68256, 68572, 69440, 70784, 72360, 72695, 73470, 74102, 74655, 74772, 75040, 75840, 77184, 78120, 78368, 79395, 79632, 83080, 83328, 84420, 84688, 85320, 85715, 87234, 88164, 88480, 89280, 90048, 91008, 93465, 93744, 95274, 96480, 97960, 99540, 99696, 101304, 102858, 104160, 105860, 106176, 107136, 110205, 111153, 112158, 112560, 113760, 115776, 116312, 117180, 117552, 119448, 120960, 124620, 124992, 126630, 127032, 128640, 130851, 132246, 132720, 132928, 133920, 135072, 136512, 137144, 138880, 142911, 144720, 145390, 146940, 148204, 149310, 149544, 150080, 151680, 154287, 156240, 156736, 158790, 159264, 164083, 166160, 168840, 169376, 170640, 171430, 174468, 176328, 176960, 178560, 180096, 185255, 186930, 187488, 190548, 192960, 195920, 199080, 199392, 202608, 205716, 208320, 211720, 212352, 218085, 220410, 222306, 224316, 225120, 227520, 231552, 232624, 234360, 235104, 238185, 238896, 249240, 249984, 253260, 254064, 257145, 261702, 264492, 265440, 265856, 267840, 270144, 273024, 274288, 280395, 285822, 289440, 290780, 293880, 296408, 298620, 299088, 300160, 308574, 312480, 313472, 317580, 318528, 328166, 330615, 332320, 333459, 337680, 338752, 341280, 342860, 348936, 352656, 353920, 370510, 373860, 374976, 381096, 385920, 391840, 392553, 398160, 398784, 405216, 411432, 416640, 423440, 436170, 440820, 444612, 448632, 450240, 455040, 462861, 465248, 468720, 470208, 476370, 477792, 492249, 498480, 506520, 508128, 514290, 523404, 528984, 530880, 535680, 540288, 548576, 555765, 560790, 571644, 578880, 581560, 587760, 592816, 597240, 598176, 617148, 624960, 635160, 637056, 654255, 656332, 661230, 664640, 666918, 675360, 677504, 682560, 685720, 697872, 705312, 714555, 741020, 747720, 749952, 762192, 771435, 783680, 785106, 796320, 797568, 810432, 820415, 822864, 846880, 872340, 881640, 889224, 897264, 900480, 925722, 930496, 937440, 940416, 952740, 955584, 984498, 996960, 1000377, 1013040, 1016256, 1028580, 1046808, 1057968, 1061760, 1097152, 1111530, 1121580, 1143288, 1148581, 1157760, 1163120, 1175520, 1185632, 1194480, 1196352, 1234296, 1249920, 1270320, 1308510, 1312664, 1322460, 1329280, 1333836, 1350720, 1365120, 1371440, 1395744, 1410624, 1429110, 1476747, 1482040, 1495440, 1524384, 1542870, 1567360, 1570212, 1592640, 1620864, 1640830, 1645728, 1667295, 1693760, 1744680, 1763280, 1778448, 1794528, 1851444, 1860992, 1874880, 1905480, 1911168, 1962765, 1968996, 1993920, 2000754, 2026080, 2032512, 2057160, 2093616, 2115936, 2194304, 2223060, 2243160, 2286576, 2297162, 2314305, 2326240, 2351040, 2371264, 2388960, 2392704, 2461245, 2468592, 2540640, 2617020, 2625328, 2644920, 2667672, 2701440, 2742880, 2791488, 2821248, 2858220, 2953494, 2964080, 2990880, 3048768, 3085740, 3140424, 3185280, 3281660, 3291456, 3334590, 3387520, 3445743, 3489360, 3526560, 3556896, 3589056, 3702888, 3749760, 3810960, 3925530, 3937992, 3987840, 4001508, 4052160, 4114320, 4187232, 4231872, 4430241, 4446120, 4486320, 4573152, 4594324, 4628610, 4652480, 4702080, 4742528, 4777920, 4922490, 4937184, 5001885, 5081280, 5234040, 5250656, 5289840, 5335344, 5485760, 5582976, 5716440, 5742905, 5906988, 5928160, 5981760, 6097536, 6171480, 6280848, 6563320, 6582912, 6669180, 6891486, 6978720, 7053120, 7113792, 7178112, 7383735, 7405776, 7621920, 7851060, 7875984, 8003016, 8104320, 8228640, 8374464, 8463744, 8860482, 8892240, 8972640, 9146304, 9188648, 9257220, 9304960, 9555840, 9844980, 9874368, 10003770, 10162560, 10337229, 10468080, 10501312, 10579680, 10670688, 10971520, 11432880, 11485810, 11813976, 11856320, 11963520, 12342960, 12561696, 13126640, 13338360, 13782972, 13957440, 14106240, 14227584, 14767470, 14811552, 15243840, 15702120, 15751968, 16006032, 16457280, 16748928, 17228715, 17720964, 17784480, 17945280, 18292608, 18377296, 18514440, 19689960, 19748736, 20007540, 20674458, 20936160, 21002624, 21159360, 21341376, 22151205, 22865760, 22971620, 23627952, 23712640, 24685920, 25123392, 26253280, 26676720, 27565944, 27914880, 29534940, 29623104, 30487680, 31011687, 31404240, 31503936, 32012064, 32914560, 34457430, 35441928, 35568960, 35890560, 36754592, 37028880, 39379920, 40015080, 41348916, 41872320, 42318720, 42682752, 44302410, 45731520, 45943240, 47255904, 49371840, 50246784, 51686145, 52506560, 53353440, 55131888, 59069880, 59246208, 62023374, 62808480, 63007872, 64024128, 68914860, 70883856, 71137920, 73509184, 74057760, 78759840, 80030160, 82697832, 83744640, 88604820, 91463040, 91886480, 94511808, 98743680, 103372290, 105013120, 106706880, 110263776, 118139760, 124046748, 125616960, 128048256, 137829720, 141767712, 147018368, 148115520, 155058435, 157519680, 160060320, 165395664, 177209640, 183772960, 189023616, 206744580, 213413760, 220527552, 236279520, 248093496, 251233920, 275659440, 283535424, 296231040, 310116870, 315039360, 320120640, 330791328, 354419280, 367545920, 413489160, 441055104, 472559040, 496186992, 551318880, 567070848, 620233740, 640241280, 661582656, 708838560, 735091840, 826978320, 945118080, 992373984, 1102637760, 1240467480, 1323165312, 1417677120, 1653956640, 1984747968, 2205275520, 2480934960, 2835354240, 3307913280, 3969495936, 4961869920, 6615826560, 9923739840, 19847479680]

約数ペア:

[(1, 19847479680), (2, 9923739840), (3, 6615826560), (4, 4961869920), (5, 3969495936), (6, 3307913280), (7, 2835354240), (8, 2480934960), (9, 2205275520), (10, 1984747968), (12, 1653956640), (14, 1417677120), (15, 1323165312), (16, 1240467480), (18, 1102637760), (20, 992373984), (21, 945118080), (24, 826978320), (27, 735091840), (28, 708838560), (30, 661582656), (31, 640241280), (32, 620233740), (35, 567070848), (36, 551318880), (40, 496186992), (42, 472559040), (45, 441055104), (48, 413489160), (54, 367545920), (56, 354419280), (60, 330791328), (62, 320120640), (63, 315039360), (64, 310116870), (67, 296231040), (70, 283535424), (72, 275659440), (79, 251233920), (80, 248093496), (84, 236279520), (90, 220527552), (93, 213413760), (96, 206744580), (105, 189023616), (108, 183772960), (112, 177209640), (120, 165395664), (124, 160060320), (126, 157519680), (128, 155058435), (134, 148115520), (135, 147018368), (140, 141767712), (144, 137829720), (155, 128048256), (158, 125616960), (160, 124046748), (168, 118139760), (180, 110263776), (186, 106706880), (189, 105013120), (192, 103372290), (201, 98743680), (210, 94511808), (216, 91886480), (217, 91463040), (224, 88604820), (237, 83744640), (240, 82697832), (248, 80030160), (252, 78759840), (268, 74057760), (270, 73509184), (279, 71137920), (280, 70883856), (288, 68914860), (310, 64024128), (315, 63007872), (316, 62808480), (320, 62023374), (335, 59246208), (336, 59069880), (360, 55131888), (372, 53353440), (378, 52506560), (384, 51686145), (395, 50246784), (402, 49371840), (420, 47255904), (432, 45943240), (434, 45731520), (448, 44302410), (465, 42682752), (469, 42318720), (474, 41872320), (480, 41348916), (496, 40015080), (504, 39379920), (536, 37028880), (540, 36754592), (553, 35890560), (558, 35568960), (560, 35441928), (576, 34457430), (603, 32914560), (620, 32012064), (630, 31503936), (632, 31404240), (640, 31011687), (651, 30487680), (670, 29623104), (672, 29534940), (711, 27914880), (720, 27565944), (744, 26676720), (756, 26253280), (790, 25123392), (804, 24685920), (837, 23712640), (840, 23627952), (864, 22971620), (868, 22865760), (896, 22151205), (930, 21341376), (938, 21159360), (945, 21002624), (948, 20936160), (960, 20674458), (992, 20007540), (1005, 19748736), (1008, 19689960), (1072, 18514440), (1080, 18377296), (1085, 18292608), (1106, 17945280), (1116, 17784480), (1120, 17720964), (1152, 17228715), (1185, 16748928), (1206, 16457280), (1240, 16006032), (1260, 15751968), (1264, 15702120), (1302, 15243840), (1340, 14811552), (1344, 14767470), (1395, 14227584), (1407, 14106240), (1422, 13957440), (1440, 13782972), (1488, 13338360), (1512, 13126640), (1580, 12561696), (1608, 12342960), (1659, 11963520), (1674, 11856320), (1680, 11813976), (1728, 11485810), (1736, 11432880), (1809, 10971520), (1860, 10670688), (1876, 10579680), (1890, 10501312), (1896, 10468080), (1920, 10337229), (1953, 10162560), (1984, 10003770), (2010, 9874368), (2016, 9844980), (2077, 9555840), (2133, 9304960), (2144, 9257220), (2160, 9188648), (2170, 9146304), (2212, 8972640), (2232, 8892240), (2240, 8860482), (2345, 8463744), (2370, 8374464), (2412, 8228640), (2449, 8104320), (2480, 8003016), (2520, 7875984), (2528, 7851060), (2604, 7621920), (2680, 7405776), (2688, 7383735), (2765, 7178112), (2790, 7113792), (2814, 7053120), (2844, 6978720), (2880, 6891486), (2976, 6669180), (3015, 6582912), (3024, 6563320), (3160, 6280848), (3216, 6171480), (3255, 6097536), (3318, 5981760), (3348, 5928160), (3360, 5906988), (3456, 5742905), (3472, 5716440), (3555, 5582976), (3618, 5485760), (3720, 5335344), (3752, 5289840), (3780, 5250656), (3792, 5234040), (3906, 5081280), (3968, 5001885), (4020, 4937184), (4032, 4922490), (4154, 4777920), (4185, 4742528), (4221, 4702080), (4266, 4652480), (4288, 4628610), (4320, 4594324), (4340, 4573152), (4424, 4486320), (4464, 4446120), (4480, 4430241), (4690, 4231872), (4740, 4187232), (4824, 4114320), (4898, 4052160), (4960, 4001508), (4977, 3987840), (5040, 3937992), (5056, 3925530), (5208, 3810960), (5293, 3749760), (5360, 3702888), (5530, 3589056), (5580, 3556896), (5628, 3526560), (5688, 3489360), (5760, 3445743), (5859, 3387520), (5952, 3334590), (6030, 3291456), (6048, 3281660), (6231, 3185280), (6320, 3140424), (6432, 3085740), (6510, 3048768), (6636, 2990880), (6696, 2964080), (6720, 2953494), (6944, 2858220), (7035, 2821248), (7110, 2791488), (7236, 2742880), (7347, 2701440), (7440, 2667672), (7504, 2644920), (7560, 2625328), (7584, 2617020), (7812, 2540640), (8040, 2468592), (8064, 2461245), (8295, 2392704), (8308, 2388960), (8370, 2371264), (8442, 2351040), (8532, 2326240), (8576, 2314305), (8640, 2297162), (8680, 2286576), (8848, 2243160), (8928, 2223060), (9045, 2194304), (9380, 2115936), (9480, 2093616), (9648, 2057160), (9765, 2032512), (9796, 2026080), (9920, 2000754), (9954, 1993920), (10080, 1968996), (10112, 1962765), (10385, 1911168), (10416, 1905480), (10586, 1874880), (10665, 1860992), (10720, 1851444), (11060, 1794528), (11160, 1778448), (11256, 1763280), (11376, 1744680), (11718, 1693760), (11904, 1667295), (12060, 1645728), (12096, 1640830), (12245, 1620864), (12462, 1592640), (12640, 1570212), (12663, 1567360), (12864, 1542870), (13020, 1524384), (13272, 1495440), (13392, 1482040), (13440, 1476747), (13888, 1429110), (14070, 1410624), (14220, 1395744), (14472, 1371440), (14539, 1365120), (14694, 1350720), (14880, 1333836), (14931, 1329280), (15008, 1322460), (15120, 1312664), (15168, 1308510), (15624, 1270320), (15879, 1249920), (16080, 1234296), (16590, 1196352), (16616, 1194480), (16740, 1185632), (16884, 1175520), (17064, 1163120), (17143, 1157760), (17280, 1148581), (17360, 1143288), (17696, 1121580), (17856, 1111530), (18090, 1097152), (18693, 1061760), (18760, 1057968), (18960, 1046808), (19296, 1028580), (19530, 1016256), (19592, 1013040), (19840, 1000377), (19908, 996960), (20160, 984498), (20770, 955584), (20832, 952740), (21105, 940416), (21172, 937440), (21330, 930496), (21440, 925722), (22041, 900480), (22120, 897264), (22320, 889224), (22512, 881640), (22752, 872340), (23436, 846880), (24120, 822864), (24192, 820415), (24490, 810432), (24885, 797568), (24924, 796320), (25280, 785106), (25326, 783680), (25728, 771435), (26040, 762192), (26465, 749952), (26544, 747720), (26784, 741020), (27776, 714555), (28140, 705312), (28440, 697872), (28944, 685720), (29078, 682560), (29295, 677504), (29388, 675360), (29760, 666918), (29862, 664640), (30016, 661230), (30240, 656332), (30336, 654255), (31155, 637056), (31248, 635160), (31758, 624960), (32160, 617148), (33180, 598176), (33232, 597240), (33480, 592816), (33768, 587760), (34128, 581560), (34286, 578880), (34720, 571644), (35392, 560790), (35712, 555765), (36180, 548576), (36735, 540288), (37051, 535680), (37386, 530880), (37520, 528984), (37920, 523404), (38592, 514290), (39060, 508128), (39184, 506520), (39816, 498480), (40320, 492249), (41540, 477792), (41664, 476370), (42210, 470208), (42344, 468720), (42660, 465248), (42880, 462861), (43617, 455040), (44082, 450240), (44240, 448632), (44640, 444612), (45024, 440820), (45504, 436170), (46872, 423440), (47637, 416640), (48240, 411432), (48980, 405216), (49770, 398784), (49848, 398160), (50560, 392553), (50652, 391840), (51429, 385920), (52080, 381096), (52930, 374976), (53088, 373860), (53568, 370510), (56079, 353920), (56280, 352656), (56880, 348936), (57888, 342860), (58156, 341280), (58590, 338752), (58776, 337680), (59520, 333459), (59724, 332320), (60032, 330615), (60480, 328166), (62310, 318528), (62496, 317580), (63315, 313472), (63516, 312480), (64320, 308574), (66123, 300160), (66360, 299088), (66464, 298620), (66960, 296408), (67536, 293880), (68256, 290780), (68572, 289440), (69440, 285822), (70784, 280395), (72360, 274288), (72695, 273024), (73470, 270144), (74102, 267840), (74655, 265856), (74772, 265440), (75040, 264492), (75840, 261702), (77184, 257145), (78120, 254064), (78368, 253260), (79395, 249984), (79632, 249240), (83080, 238896), (83328, 238185), (84420, 235104), (84688, 234360), (85320, 232624), (85715, 231552), (87234, 227520), (88164, 225120), (88480, 224316), (89280, 222306), (90048, 220410), (91008, 218085), (93465, 212352), (93744, 211720), (95274, 208320), (96480, 205716), (97960, 202608), (99540, 199392), (99696, 199080), (101304, 195920), (102858, 192960), (104160, 190548), (105860, 187488), (106176, 186930), (107136, 185255), (110205, 180096), (111153, 178560), (112158, 176960), (112560, 176328), (113760, 174468), (115776, 171430), (116312, 170640), (117180, 169376), (117552, 168840), (119448, 166160), (120960, 164083), (124620, 159264), (124992, 158790), (126630, 156736), (127032, 156240), (128640, 154287), (130851, 151680), (132246, 150080), (132720, 149544), (132928, 149310), (133920, 148204), (135072, 146940), (136512, 145390), (137144, 144720), (138880, 142911)]