19738136880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:506

約数の個数: 720

約数和(自身を含む): 84885379488

約数和(自身を除く): 65147242608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 98, 99, 105, 110, 112, 120, 126, 132, 140, 144, 147, 154, 165, 168, 176, 180, 181, 196, 198, 210, 220, 231, 240, 245, 252, 264, 280, 281, 294, 308, 315, 330, 336, 360, 362, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 528, 539, 543, 560, 562, 588, 616, 630, 660, 693, 720, 724, 735, 770, 784, 792, 840, 843, 880, 882, 905, 924, 980, 990, 1008, 1078, 1086, 1124, 1155, 1176, 1232, 1260, 1267, 1320, 1386, 1405, 1448, 1470, 1540, 1584, 1617, 1629, 1680, 1686, 1764, 1810, 1848, 1960, 1967, 1980, 1991, 2156, 2172, 2205, 2248, 2310, 2352, 2520, 2529, 2534, 2640, 2695, 2715, 2772, 2810, 2896, 2940, 3080, 3091, 3234, 3258, 3372, 3465, 3528, 3620, 3696, 3801, 3920, 3934, 3960, 3982, 4215, 4312, 4344, 4410, 4496, 4620, 4851, 5040, 5058, 5068, 5390, 5430, 5544, 5620, 5880, 5901, 5973, 6160, 6182, 6335, 6468, 6516, 6744, 6930, 7056, 7240, 7602, 7868, 7920, 7964, 8085, 8145, 8430, 8624, 8688, 8820, 8869, 9240, 9273, 9702, 9835, 9955, 10116, 10136, 10780, 10860, 11088, 11240, 11403, 11760, 11802, 11946, 12364, 12645, 12670, 12936, 13032, 13488, 13769, 13860, 13937, 14480, 15204, 15455, 15736, 15928, 16170, 16290, 16860, 17640, 17703, 17738, 17919, 18480, 18546, 19005, 19404, 19670, 19910, 20232, 20272, 21560, 21637, 21720, 22480, 22806, 23604, 23892, 24255, 24728, 25290, 25340, 25872, 26064, 26607, 27538, 27720, 27819, 27874, 29505, 29865, 30408, 30910, 31472, 31856, 32340, 32580, 33720, 35280, 35406, 35476, 35838, 37092, 38010, 38808, 39340, 39820, 40464, 41307, 41811, 43120, 43274, 43440, 44345, 45612, 46365, 47208, 47784, 48510, 49456, 50580, 50680, 50861, 53214, 55076, 55440, 55638, 55748, 57015, 59010, 59730, 60816, 61820, 64680, 64911, 65160, 67440, 68845, 69685, 70812, 70952, 71676, 74184, 76020, 77616, 78680, 79640, 79821, 82614, 83622, 86548, 88515, 88690, 89595, 91224, 92730, 94416, 95568, 97020, 97559, 101160, 101360, 101722, 106428, 108185, 110152, 111276, 111496, 114030, 118020, 119460, 123640, 123921, 125433, 129360, 129822, 130320, 133035, 137690, 139095, 139370, 141624, 141904, 143352, 148368, 151459, 152040, 152583, 157360, 159280, 159642, 165228, 167244, 173096, 177030, 177380, 179190, 182448, 185460, 194040, 194733, 195118, 202320, 203444, 206535, 209055, 212856, 216370, 220304, 222552, 222992, 228060, 236040, 238920, 247280, 247842, 250866, 254305, 259644, 266070, 275380, 278190, 278740, 283248, 286704, 292677, 302918, 304080, 305166, 319284, 324555, 330456, 334488, 346192, 354060, 354760, 356027, 358380, 370920, 388080, 389466, 390236, 399105, 406888, 413070, 418110, 425712, 432740, 445104, 454377, 456120, 457749, 472080, 477840, 487795, 495684, 501732, 508610, 519288, 532140, 550760, 556380, 557480, 559471, 585354, 605836, 610332, 619605, 627165, 638568, 649110, 660912, 668976, 708120, 709520, 712054, 716760, 741840, 757295, 762915, 778932, 780472, 798210, 813776, 826140, 836220, 865480, 878031, 908754, 912240, 915498, 973665, 975590, 991368, 1003464, 1017220, 1038576, 1064280, 1068081, 1101520, 1112760, 1114960, 1118942, 1170708, 1211672, 1220664, 1239210, 1254330, 1277136, 1298220, 1363131, 1416240, 1424108, 1433520, 1463385, 1514590, 1525830, 1557864, 1560944, 1596420, 1652280, 1672440, 1678413, 1730960, 1756062, 1780135, 1817508, 1830996, 1947330, 1951180, 1982736, 2006928, 2034440, 2128560, 2136162, 2225520, 2237884, 2271885, 2288745, 2341416, 2423344, 2441328, 2478420, 2492189, 2508660, 2596440, 2726262, 2797355, 2848216, 2926770, 3029180, 3051660, 3115728, 3192840, 3204243, 3304560, 3344880, 3356826, 3512124, 3560270, 3635016, 3661992, 3894660, 3902360, 3916297, 4068880, 4272324, 4390155, 4475768, 4543770, 4577490, 4682832, 4956840, 4984378, 5017320, 5035239, 5192880, 5340405, 5452524, 5594710, 5696432, 5853540, 6058360, 6103320, 6385680, 6408486, 6713652, 6815655, 7024248, 7120540, 7270032, 7323984, 7476567, 7789320, 7804720, 7832594, 8392065, 8544648, 8780310, 8951536, 9087540, 9154980, 9913680, 9968756, 10034640, 10070478, 10680810, 10905048, 11189420, 11707080, 11748891, 12116720, 12206640, 12460945, 12816972, 13427304, 13631310, 14048496, 14241080, 14953134, 15578640, 15665188, 16021215, 16784130, 17089296, 17560620, 18175080, 18309960, 19581485, 19937512, 20140956, 21361620, 21810096, 22378840, 22429701, 23414160, 23497782, 24921890, 25176195, 25633944, 26854608, 27262620, 27414079, 28482160, 29906268, 31330376, 32042430, 33568260, 35121240, 35246673, 36350160, 36619920, 37382835, 39162970, 39875024, 40281912, 42723240, 44757680, 44859402, 46995564, 49843780, 50352390, 51267888, 54525240, 54828158, 58744455, 59812536, 62660752, 64084860, 67136520, 70242480, 70493346, 74765670, 78325940, 80563824, 82242237, 85446480, 89718804, 93991128, 99687560, 100704780, 109050480, 109656316, 112148505, 117488910, 119625072, 128169720, 134273040, 137070395, 140986692, 149531340, 156651880, 164484474, 176233365, 179437608, 187982256, 199375120, 201409560, 219312632, 224297010, 234977820, 246726711, 256339440, 274140790, 281973384, 299062680, 313303760, 328968948, 352466730, 358875216, 402819120, 411211185, 438625264, 448594020, 469955640, 493453422, 548281580, 563946768, 598125360, 657937896, 704933460, 822422370, 897188040, 939911280, 986906844, 1096563160, 1233633555, 1315875792, 1409866920, 1644844740, 1794376080, 1973813688, 2193126320, 2467267110, 2819733840, 3289689480, 3947627376, 4934534220, 6579378960, 9869068440, 19738136880]

約数ペア:

[(1, 19738136880), (2, 9869068440), (3, 6579378960), (4, 4934534220), (5, 3947627376), (6, 3289689480), (7, 2819733840), (8, 2467267110), (9, 2193126320), (10, 1973813688), (11, 1794376080), (12, 1644844740), (14, 1409866920), (15, 1315875792), (16, 1233633555), (18, 1096563160), (20, 986906844), (21, 939911280), (22, 897188040), (24, 822422370), (28, 704933460), (30, 657937896), (33, 598125360), (35, 563946768), (36, 548281580), (40, 493453422), (42, 469955640), (44, 448594020), (45, 438625264), (48, 411211185), (49, 402819120), (55, 358875216), (56, 352466730), (60, 328968948), (63, 313303760), (66, 299062680), (70, 281973384), (72, 274140790), (77, 256339440), (80, 246726711), (84, 234977820), (88, 224297010), (90, 219312632), (98, 201409560), (99, 199375120), (105, 187982256), (110, 179437608), (112, 176233365), (120, 164484474), (126, 156651880), (132, 149531340), (140, 140986692), (144, 137070395), (147, 134273040), (154, 128169720), (165, 119625072), (168, 117488910), (176, 112148505), (180, 109656316), (181, 109050480), (196, 100704780), (198, 99687560), (210, 93991128), (220, 89718804), (231, 85446480), (240, 82242237), (245, 80563824), (252, 78325940), (264, 74765670), (280, 70493346), (281, 70242480), (294, 67136520), (308, 64084860), (315, 62660752), (330, 59812536), (336, 58744455), (360, 54828158), (362, 54525240), (385, 51267888), (392, 50352390), (396, 49843780), (420, 46995564), (440, 44859402), (441, 44757680), (462, 42723240), (490, 40281912), (495, 39875024), (504, 39162970), (528, 37382835), (539, 36619920), (543, 36350160), (560, 35246673), (562, 35121240), (588, 33568260), (616, 32042430), (630, 31330376), (660, 29906268), (693, 28482160), (720, 27414079), (724, 27262620), (735, 26854608), (770, 25633944), (784, 25176195), (792, 24921890), (840, 23497782), (843, 23414160), (880, 22429701), (882, 22378840), (905, 21810096), (924, 21361620), (980, 20140956), (990, 19937512), (1008, 19581485), (1078, 18309960), (1086, 18175080), (1124, 17560620), (1155, 17089296), (1176, 16784130), (1232, 16021215), (1260, 15665188), (1267, 15578640), (1320, 14953134), (1386, 14241080), (1405, 14048496), (1448, 13631310), (1470, 13427304), (1540, 12816972), (1584, 12460945), (1617, 12206640), (1629, 12116720), (1680, 11748891), (1686, 11707080), (1764, 11189420), (1810, 10905048), (1848, 10680810), (1960, 10070478), (1967, 10034640), (1980, 9968756), (1991, 9913680), (2156, 9154980), (2172, 9087540), (2205, 8951536), (2248, 8780310), (2310, 8544648), (2352, 8392065), (2520, 7832594), (2529, 7804720), (2534, 7789320), (2640, 7476567), (2695, 7323984), (2715, 7270032), (2772, 7120540), (2810, 7024248), (2896, 6815655), (2940, 6713652), (3080, 6408486), (3091, 6385680), (3234, 6103320), (3258, 6058360), (3372, 5853540), (3465, 5696432), (3528, 5594710), (3620, 5452524), (3696, 5340405), (3801, 5192880), (3920, 5035239), (3934, 5017320), (3960, 4984378), (3982, 4956840), (4215, 4682832), (4312, 4577490), (4344, 4543770), (4410, 4475768), (4496, 4390155), (4620, 4272324), (4851, 4068880), (5040, 3916297), (5058, 3902360), (5068, 3894660), (5390, 3661992), (5430, 3635016), (5544, 3560270), (5620, 3512124), (5880, 3356826), (5901, 3344880), (5973, 3304560), (6160, 3204243), (6182, 3192840), (6335, 3115728), (6468, 3051660), (6516, 3029180), (6744, 2926770), (6930, 2848216), (7056, 2797355), (7240, 2726262), (7602, 2596440), (7868, 2508660), (7920, 2492189), (7964, 2478420), (8085, 2441328), (8145, 2423344), (8430, 2341416), (8624, 2288745), (8688, 2271885), (8820, 2237884), (8869, 2225520), (9240, 2136162), (9273, 2128560), (9702, 2034440), (9835, 2006928), (9955, 1982736), (10116, 1951180), (10136, 1947330), (10780, 1830996), (10860, 1817508), (11088, 1780135), (11240, 1756062), (11403, 1730960), (11760, 1678413), (11802, 1672440), (11946, 1652280), (12364, 1596420), (12645, 1560944), (12670, 1557864), (12936, 1525830), (13032, 1514590), (13488, 1463385), (13769, 1433520), (13860, 1424108), (13937, 1416240), (14480, 1363131), (15204, 1298220), (15455, 1277136), (15736, 1254330), (15928, 1239210), (16170, 1220664), (16290, 1211672), (16860, 1170708), (17640, 1118942), (17703, 1114960), (17738, 1112760), (17919, 1101520), (18480, 1068081), (18546, 1064280), (19005, 1038576), (19404, 1017220), (19670, 1003464), (19910, 991368), (20232, 975590), (20272, 973665), (21560, 915498), (21637, 912240), (21720, 908754), (22480, 878031), (22806, 865480), (23604, 836220), (23892, 826140), (24255, 813776), (24728, 798210), (25290, 780472), (25340, 778932), (25872, 762915), (26064, 757295), (26607, 741840), (27538, 716760), (27720, 712054), (27819, 709520), (27874, 708120), (29505, 668976), (29865, 660912), (30408, 649110), (30910, 638568), (31472, 627165), (31856, 619605), (32340, 610332), (32580, 605836), (33720, 585354), (35280, 559471), (35406, 557480), (35476, 556380), (35838, 550760), (37092, 532140), (38010, 519288), (38808, 508610), (39340, 501732), (39820, 495684), (40464, 487795), (41307, 477840), (41811, 472080), (43120, 457749), (43274, 456120), (43440, 454377), (44345, 445104), (45612, 432740), (46365, 425712), (47208, 418110), (47784, 413070), (48510, 406888), (49456, 399105), (50580, 390236), (50680, 389466), (50861, 388080), (53214, 370920), (55076, 358380), (55440, 356027), (55638, 354760), (55748, 354060), (57015, 346192), (59010, 334488), (59730, 330456), (60816, 324555), (61820, 319284), (64680, 305166), (64911, 304080), (65160, 302918), (67440, 292677), (68845, 286704), (69685, 283248), (70812, 278740), (70952, 278190), (71676, 275380), (74184, 266070), (76020, 259644), (77616, 254305), (78680, 250866), (79640, 247842), (79821, 247280), (82614, 238920), (83622, 236040), (86548, 228060), (88515, 222992), (88690, 222552), (89595, 220304), (91224, 216370), (92730, 212856), (94416, 209055), (95568, 206535), (97020, 203444), (97559, 202320), (101160, 195118), (101360, 194733), (101722, 194040), (106428, 185460), (108185, 182448), (110152, 179190), (111276, 177380), (111496, 177030), (114030, 173096), (118020, 167244), (119460, 165228), (123640, 159642), (123921, 159280), (125433, 157360), (129360, 152583), (129822, 152040), (130320, 151459), (133035, 148368), (137690, 143352), (139095, 141904), (139370, 141624)]