20938690080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3313}}^1$

素因数の和:3374

約数の個数: 768

約数和(自身を含む): 96206745600

約数和(自身を除く): 75268055520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 38, 40, 42, 44, 45, 48, 54, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 96, 99, 105, 108, 110, 112, 114, 120, 126, 132, 133, 135, 140, 144, 152, 154, 160, 165, 168, 171, 176, 180, 189, 190, 198, 209, 210, 216, 220, 224, 228, 231, 240, 252, 264, 266, 270, 280, 285, 288, 297, 304, 308, 315, 330, 336, 342, 352, 360, 378, 380, 385, 396, 399, 418, 420, 432, 440, 456, 462, 480, 495, 504, 513, 528, 532, 540, 560, 570, 594, 608, 616, 627, 630, 660, 665, 672, 684, 693, 720, 756, 760, 770, 792, 798, 836, 840, 855, 864, 880, 912, 924, 945, 990, 1008, 1026, 1045, 1056, 1064, 1080, 1120, 1140, 1155, 1188, 1197, 1232, 1254, 1260, 1320, 1330, 1368, 1386, 1440, 1463, 1485, 1512, 1520, 1540, 1584, 1596, 1672, 1680, 1710, 1760, 1824, 1848, 1881, 1890, 1980, 1995, 2016, 2052, 2079, 2090, 2128, 2160, 2280, 2310, 2376, 2394, 2464, 2508, 2520, 2565, 2640, 2660, 2736, 2772, 2926, 2970, 3024, 3040, 3080, 3135, 3168, 3192, 3313, 3344, 3360, 3420, 3465, 3591, 3696, 3762, 3780, 3960, 3990, 4104, 4158, 4180, 4256, 4320, 4389, 4560, 4620, 4752, 4788, 5016, 5040, 5130, 5280, 5320, 5472, 5544, 5643, 5852, 5940, 5985, 6048, 6160, 6270, 6384, 6626, 6688, 6840, 6930, 7182, 7315, 7392, 7524, 7560, 7920, 7980, 8208, 8316, 8360, 8778, 9120, 9240, 9405, 9504, 9576, 9939, 10032, 10080, 10260, 10395, 10640, 11088, 11286, 11704, 11880, 11970, 12320, 12540, 12768, 13167, 13252, 13680, 13860, 14364, 14630, 15048, 15120, 15840, 15960, 16416, 16565, 16632, 16720, 17556, 17955, 18480, 18810, 19152, 19878, 20064, 20520, 20790, 21280, 21945, 22176, 22572, 23191, 23408, 23760, 23940, 25080, 26334, 26504, 27360, 27720, 28215, 28728, 29260, 29817, 30096, 30240, 31920, 33130, 33264, 33440, 35112, 35910, 36443, 36960, 37620, 38304, 39501, 39756, 41040, 41580, 43890, 45144, 46382, 46816, 47520, 47880, 49695, 50160, 52668, 53008, 55440, 56430, 57456, 58520, 59634, 60192, 62947, 63840, 65835, 66260, 66528, 69573, 70224, 71820, 72886, 75240, 79002, 79512, 82080, 83160, 87780, 89451, 90288, 92764, 95760, 99390, 100320, 105336, 106016, 109329, 110880, 112860, 114912, 115955, 117040, 119268, 125894, 131670, 132520, 139146, 140448, 143640, 145772, 149085, 150480, 158004, 159024, 166320, 175560, 178902, 180576, 182215, 185528, 188841, 191520, 197505, 198780, 208719, 210672, 218658, 225720, 231910, 234080, 238536, 251788, 255101, 263340, 265040, 278292, 287280, 291544, 298170, 300960, 314735, 316008, 318048, 327987, 332640, 347865, 351120, 357804, 364430, 371056, 377682, 395010, 397560, 417438, 421344, 437316, 440629, 447255, 451440, 463820, 477072, 503576, 510202, 526680, 530080, 546645, 556584, 566523, 574560, 583088, 596340, 626157, 629470, 632016, 655974, 692417, 695730, 702240, 715608, 728860, 742112, 755364, 765303, 790020, 795120, 834876, 874632, 881258, 894510, 902880, 927640, 944205, 954144, 983961, 1007152, 1020404, 1043595, 1053360, 1093290, 1113168, 1133046, 1166176, 1192680, 1252314, 1258940, 1264032, 1275505, 1311948, 1321887, 1384834, 1391460, 1431216, 1457720, 1510728, 1530606, 1580040, 1590240, 1639935, 1669752, 1699569, 1749264, 1762516, 1789020, 1855280, 1888410, 1967922, 2014304, 2040808, 2077251, 2087190, 2106720, 2186580, 2203145, 2226336, 2266092, 2295909, 2385360, 2504628, 2517880, 2551010, 2623896, 2643774, 2769668, 2782920, 2832615, 2862432, 2915440, 3021456, 3061212, 3130785, 3160080, 3279870, 3339504, 3399138, 3462085, 3498528, 3525032, 3578040, 3710560, 3776820, 3826515, 3935844, 3965661, 4081616, 4154502, 4174380, 4373160, 4406290, 4532184, 4591818, 4770720, 4846919, 4919805, 5009256, 5035760, 5102020, 5247792, 5287548, 5539336, 5565840, 5665230, 5830880, 6042912, 6122424, 6231753, 6261570, 6320160, 6559740, 6609435, 6679008, 6798276, 6887727, 6924170, 7050064, 7156080, 7553640, 7653030, 7871688, 7931322, 8163232, 8309004, 8348760, 8497845, 8746320, 8812580, 9064368, 9183636, 9693838, 9839610, 10018512, 10071520, 10204040, 10386255, 10495584, 10575096, 11078672, 11131680, 11330460, 11479545, 11896983, 12244848, 12463506, 12523140, 13119480, 13218870, 13596552, 13775454, 13848340, 14100128, 14312160, 14540757, 15107280, 15306060, 15743376, 15862644, 16618008, 16697520, 16995690, 17492640, 17625160, 18128736, 18367272, 18695259, 19387676, 19679220, 19828305, 20037024, 20408080, 20772510, 21150192, 22157344, 22660920, 22959090, 23793966, 24234595, 24489696, 24927012, 25046280, 26238960, 26437740, 27193104, 27550908, 27696680, 29081514, 30214560, 30612120, 31158765, 31486752, 31725288, 33236016, 33395040, 33991380, 34438635, 35250320, 36734544, 37390518, 38775352, 39358440, 39656610, 40816160, 41545020, 42300384, 43622271, 45321840, 45918180, 47587932, 48469190, 49854024, 50092560, 52477920, 52875480, 54386208, 55101816, 55393360, 58163028, 59484915, 61224240, 62317530, 63450576, 66472032, 67982760, 68877270, 70500640, 72703785, 73469088, 74781036, 77550704, 78716880, 79313220, 83090040, 87244542, 90643680, 91836360, 93476295, 95175864, 96938380, 99708048, 100185120, 105750960, 110203632, 110786720, 116326056, 118969830, 122448480, 124635060, 126901152, 130866813, 135965520, 137754540, 145407570, 149562072, 155101408, 157433760, 158626440, 166180080, 174489084, 183672720, 186952590, 190351728, 193876760, 199416096, 211501920, 218111355, 220407264, 232652112, 237939660, 249270120, 261733626, 271931040, 275509080, 290815140, 299124144, 317252880, 332360160, 348978168, 367345440, 373905180, 380703456, 387753520, 436222710, 465304224, 475879320, 498540240, 523467252, 551018160, 581630280, 598248288, 634505760, 654334065, 697956336, 747810360, 775507040, 872445420, 951758640, 997080480, 1046934504, 1102036320, 1163260560, 1308668130, 1395912672, 1495620720, 1744890840, 1903517280, 2093869008, 2326521120, 2617336260, 2991241440, 3489781680, 4187738016, 5234672520, 6979563360, 10469345040, 20938690080]

約数ペア:

[(1, 20938690080), (2, 10469345040), (3, 6979563360), (4, 5234672520), (5, 4187738016), (6, 3489781680), (7, 2991241440), (8, 2617336260), (9, 2326521120), (10, 2093869008), (11, 1903517280), (12, 1744890840), (14, 1495620720), (15, 1395912672), (16, 1308668130), (18, 1163260560), (19, 1102036320), (20, 1046934504), (21, 997080480), (22, 951758640), (24, 872445420), (27, 775507040), (28, 747810360), (30, 697956336), (32, 654334065), (33, 634505760), (35, 598248288), (36, 581630280), (38, 551018160), (40, 523467252), (42, 498540240), (44, 475879320), (45, 465304224), (48, 436222710), (54, 387753520), (55, 380703456), (56, 373905180), (57, 367345440), (60, 348978168), (63, 332360160), (66, 317252880), (70, 299124144), (72, 290815140), (76, 275509080), (77, 271931040), (80, 261733626), (84, 249270120), (88, 237939660), (90, 232652112), (95, 220407264), (96, 218111355), (99, 211501920), (105, 199416096), (108, 193876760), (110, 190351728), (112, 186952590), (114, 183672720), (120, 174489084), (126, 166180080), (132, 158626440), (133, 157433760), (135, 155101408), (140, 149562072), (144, 145407570), (152, 137754540), (154, 135965520), (160, 130866813), (165, 126901152), (168, 124635060), (171, 122448480), (176, 118969830), (180, 116326056), (189, 110786720), (190, 110203632), (198, 105750960), (209, 100185120), (210, 99708048), (216, 96938380), (220, 95175864), (224, 93476295), (228, 91836360), (231, 90643680), (240, 87244542), (252, 83090040), (264, 79313220), (266, 78716880), (270, 77550704), (280, 74781036), (285, 73469088), (288, 72703785), (297, 70500640), (304, 68877270), (308, 67982760), (315, 66472032), (330, 63450576), (336, 62317530), (342, 61224240), (352, 59484915), (360, 58163028), (378, 55393360), (380, 55101816), (385, 54386208), (396, 52875480), (399, 52477920), (418, 50092560), (420, 49854024), (432, 48469190), (440, 47587932), (456, 45918180), (462, 45321840), (480, 43622271), (495, 42300384), (504, 41545020), (513, 40816160), (528, 39656610), (532, 39358440), (540, 38775352), (560, 37390518), (570, 36734544), (594, 35250320), (608, 34438635), (616, 33991380), (627, 33395040), (630, 33236016), (660, 31725288), (665, 31486752), (672, 31158765), (684, 30612120), (693, 30214560), (720, 29081514), (756, 27696680), (760, 27550908), (770, 27193104), (792, 26437740), (798, 26238960), (836, 25046280), (840, 24927012), (855, 24489696), (864, 24234595), (880, 23793966), (912, 22959090), (924, 22660920), (945, 22157344), (990, 21150192), (1008, 20772510), (1026, 20408080), (1045, 20037024), (1056, 19828305), (1064, 19679220), (1080, 19387676), (1120, 18695259), (1140, 18367272), (1155, 18128736), (1188, 17625160), (1197, 17492640), (1232, 16995690), (1254, 16697520), (1260, 16618008), (1320, 15862644), (1330, 15743376), (1368, 15306060), (1386, 15107280), (1440, 14540757), (1463, 14312160), (1485, 14100128), (1512, 13848340), (1520, 13775454), (1540, 13596552), (1584, 13218870), (1596, 13119480), (1672, 12523140), (1680, 12463506), (1710, 12244848), (1760, 11896983), (1824, 11479545), (1848, 11330460), (1881, 11131680), (1890, 11078672), (1980, 10575096), (1995, 10495584), (2016, 10386255), (2052, 10204040), (2079, 10071520), (2090, 10018512), (2128, 9839610), (2160, 9693838), (2280, 9183636), (2310, 9064368), (2376, 8812580), (2394, 8746320), (2464, 8497845), (2508, 8348760), (2520, 8309004), (2565, 8163232), (2640, 7931322), (2660, 7871688), (2736, 7653030), (2772, 7553640), (2926, 7156080), (2970, 7050064), (3024, 6924170), (3040, 6887727), (3080, 6798276), (3135, 6679008), (3168, 6609435), (3192, 6559740), (3313, 6320160), (3344, 6261570), (3360, 6231753), (3420, 6122424), (3465, 6042912), (3591, 5830880), (3696, 5665230), (3762, 5565840), (3780, 5539336), (3960, 5287548), (3990, 5247792), (4104, 5102020), (4158, 5035760), (4180, 5009256), (4256, 4919805), (4320, 4846919), (4389, 4770720), (4560, 4591818), (4620, 4532184), (4752, 4406290), (4788, 4373160), (5016, 4174380), (5040, 4154502), (5130, 4081616), (5280, 3965661), (5320, 3935844), (5472, 3826515), (5544, 3776820), (5643, 3710560), (5852, 3578040), (5940, 3525032), (5985, 3498528), (6048, 3462085), (6160, 3399138), (6270, 3339504), (6384, 3279870), (6626, 3160080), (6688, 3130785), (6840, 3061212), (6930, 3021456), (7182, 2915440), (7315, 2862432), (7392, 2832615), (7524, 2782920), (7560, 2769668), (7920, 2643774), (7980, 2623896), (8208, 2551010), (8316, 2517880), (8360, 2504628), (8778, 2385360), (9120, 2295909), (9240, 2266092), (9405, 2226336), (9504, 2203145), (9576, 2186580), (9939, 2106720), (10032, 2087190), (10080, 2077251), (10260, 2040808), (10395, 2014304), (10640, 1967922), (11088, 1888410), (11286, 1855280), (11704, 1789020), (11880, 1762516), (11970, 1749264), (12320, 1699569), (12540, 1669752), (12768, 1639935), (13167, 1590240), (13252, 1580040), (13680, 1530606), (13860, 1510728), (14364, 1457720), (14630, 1431216), (15048, 1391460), (15120, 1384834), (15840, 1321887), (15960, 1311948), (16416, 1275505), (16565, 1264032), (16632, 1258940), (16720, 1252314), (17556, 1192680), (17955, 1166176), (18480, 1133046), (18810, 1113168), (19152, 1093290), (19878, 1053360), (20064, 1043595), (20520, 1020404), (20790, 1007152), (21280, 983961), (21945, 954144), (22176, 944205), (22572, 927640), (23191, 902880), (23408, 894510), (23760, 881258), (23940, 874632), (25080, 834876), (26334, 795120), (26504, 790020), (27360, 765303), (27720, 755364), (28215, 742112), (28728, 728860), (29260, 715608), (29817, 702240), (30096, 695730), (30240, 692417), (31920, 655974), (33130, 632016), (33264, 629470), (33440, 626157), (35112, 596340), (35910, 583088), (36443, 574560), (36960, 566523), (37620, 556584), (38304, 546645), (39501, 530080), (39756, 526680), (41040, 510202), (41580, 503576), (43890, 477072), (45144, 463820), (46382, 451440), (46816, 447255), (47520, 440629), (47880, 437316), (49695, 421344), (50160, 417438), (52668, 397560), (53008, 395010), (55440, 377682), (56430, 371056), (57456, 364430), (58520, 357804), (59634, 351120), (60192, 347865), (62947, 332640), (63840, 327987), (65835, 318048), (66260, 316008), (66528, 314735), (69573, 300960), (70224, 298170), (71820, 291544), (72886, 287280), (75240, 278292), (79002, 265040), (79512, 263340), (82080, 255101), (83160, 251788), (87780, 238536), (89451, 234080), (90288, 231910), (92764, 225720), (95760, 218658), (99390, 210672), (100320, 208719), (105336, 198780), (106016, 197505), (109329, 191520), (110880, 188841), (112860, 185528), (114912, 182215), (115955, 180576), (117040, 178902), (119268, 175560), (125894, 166320), (131670, 159024), (132520, 158004), (139146, 150480), (140448, 149085), (143640, 145772)]