20797817040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9619}}^1$

素因数の和:9672

約数の個数: 640

約数和(自身を含む): 96193843200

約数和(自身を除く): 75396026160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 27, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 54, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 99, 104, 105, 108, 110, 112, 117, 120, 126, 130, 132, 135, 140, 143, 144, 154, 156, 165, 168, 176, 180, 182, 189, 195, 198, 208, 210, 216, 220, 231, 234, 240, 252, 260, 264, 270, 273, 280, 286, 297, 308, 312, 315, 330, 336, 351, 360, 364, 378, 385, 390, 396, 420, 429, 432, 440, 455, 462, 468, 495, 504, 520, 528, 540, 546, 560, 572, 585, 594, 616, 624, 630, 660, 693, 702, 715, 720, 728, 756, 770, 780, 792, 819, 840, 858, 880, 910, 924, 936, 945, 990, 1001, 1008, 1040, 1080, 1092, 1144, 1155, 1170, 1188, 1232, 1260, 1287, 1320, 1365, 1386, 1404, 1430, 1456, 1485, 1512, 1540, 1560, 1584, 1638, 1680, 1716, 1755, 1820, 1848, 1872, 1890, 1980, 2002, 2079, 2145, 2160, 2184, 2288, 2310, 2340, 2376, 2457, 2520, 2574, 2640, 2730, 2772, 2808, 2860, 2970, 3003, 3024, 3080, 3120, 3276, 3432, 3465, 3510, 3640, 3696, 3780, 3861, 3960, 4004, 4095, 4158, 4290, 4368, 4620, 4680, 4752, 4914, 5005, 5040, 5148, 5460, 5544, 5616, 5720, 5940, 6006, 6160, 6435, 6552, 6864, 6930, 7020, 7280, 7560, 7722, 7920, 8008, 8190, 8316, 8580, 9009, 9240, 9360, 9619, 9828, 10010, 10296, 10395, 10920, 11088, 11440, 11880, 12012, 12285, 12870, 13104, 13860, 14040, 15015, 15120, 15444, 16016, 16380, 16632, 17160, 18018, 18480, 19238, 19305, 19656, 20020, 20592, 20790, 21840, 23760, 24024, 24570, 25740, 27027, 27720, 28080, 28857, 30030, 30888, 32760, 33264, 34320, 36036, 38476, 38610, 39312, 40040, 41580, 45045, 48048, 48095, 49140, 51480, 54054, 55440, 57714, 60060, 61776, 65520, 67333, 72072, 76952, 77220, 80080, 83160, 86571, 90090, 96190, 98280, 102960, 105809, 108108, 115428, 120120, 125047, 134666, 135135, 144144, 144285, 153904, 154440, 166320, 173142, 180180, 192380, 196560, 201999, 211618, 216216, 230856, 240240, 250094, 259713, 269332, 270270, 288570, 308880, 317427, 336665, 346284, 360360, 375141, 384760, 403998, 423236, 432432, 432855, 461712, 500188, 519426, 529045, 538664, 540540, 577140, 605997, 625235, 634854, 673330, 692568, 720720, 740663, 750282, 769520, 807996, 846472, 865710, 875329, 952281, 1000376, 1009995, 1038852, 1058090, 1077328, 1081080, 1125423, 1154280, 1211994, 1250470, 1269708, 1298565, 1346660, 1375517, 1385136, 1481326, 1500564, 1587135, 1615992, 1692944, 1731420, 1750658, 1817991, 1875705, 1904562, 2000752, 2019990, 2077704, 2116180, 2162160, 2221989, 2250846, 2308560, 2423988, 2500940, 2539416, 2597130, 2625987, 2693320, 2751034, 2856843, 2962652, 3001128, 3029985, 3174270, 3231984, 3376269, 3462840, 3501316, 3635982, 3703315, 3751410, 3809124, 4039980, 4126551, 4155408, 4232360, 4376645, 4443978, 4501692, 4761405, 4847976, 5001880, 5078832, 5194260, 5251974, 5386640, 5502068, 5627115, 5713686, 5925304, 6002256, 6059970, 6348540, 6665967, 6752538, 6877585, 6925680, 7002632, 7271964, 7406630, 7502820, 7618248, 7877961, 8079960, 8253102, 8464720, 8753290, 8887956, 9003384, 9089955, 9522810, 9628619, 9695952, 10003760, 10388520, 10503948, 11004136, 11109945, 11254230, 11427372, 11850608, 12119940, 12379653, 12697080, 13129935, 13331934, 13505076, 13755170, 14005264, 14284215, 14543928, 14813260, 15005640, 15236496, 15755922, 16159920, 16506204, 16881345, 17506580, 17775912, 18006768, 18179910, 19045620, 19257238, 19997901, 20632755, 20777040, 21007896, 22008272, 22219890, 22508460, 22854744, 23633883, 24239880, 24759306, 25394160, 26259870, 26663868, 27010152, 27510340, 28568430, 28885857, 29087856, 29626520, 30011280, 31511844, 33012408, 33329835, 33762690, 35013160, 35551824, 36359820, 37138959, 38091240, 38514476, 39389805, 39995802, 41265510, 42015792, 44439780, 45016920, 45709488, 47267766, 48143095, 48479760, 49518612, 52519740, 53327736, 54020304, 55020680, 57136860, 57771714, 59253040, 61898265, 63023688, 66024816, 66659670, 67525380, 70026320, 72719640, 74277918, 76182480, 77028952, 78779610, 79991604, 82531020, 86657571, 88879560, 90033840, 94535532, 96286190, 99037224, 99989505, 105039480, 106655472, 110041360, 114273720, 115543428, 118169415, 123796530, 126047376, 133319340, 135050760, 144429285, 145439280, 148555836, 154057904, 157559220, 159983208, 165062040, 173315142, 177759120, 185694795, 189071064, 192572380, 198074448, 199979010, 210078960, 228547440, 231086856, 236338830, 247593060, 259972713, 266638680, 270101520, 288858570, 297111672, 315118440, 319966416, 330124080, 346630284, 371389590, 378142128, 385144760, 399958020, 433287855, 462173712, 472677660, 495186120, 519945426, 533277360, 577717140, 594223344, 630236880, 693260568, 742779180, 770289520, 799916040, 866575710, 945355320, 990372240, 1039890852, 1155434280, 1299863565, 1386521136, 1485558360, 1599832080, 1733151420, 1890710640, 2079781704, 2310868560, 2599727130, 2971116720, 3466302840, 4159563408, 5199454260, 6932605680, 10398908520, 20797817040]

約数ペア:

[(1, 20797817040), (2, 10398908520), (3, 6932605680), (4, 5199454260), (5, 4159563408), (6, 3466302840), (7, 2971116720), (8, 2599727130), (9, 2310868560), (10, 2079781704), (11, 1890710640), (12, 1733151420), (13, 1599832080), (14, 1485558360), (15, 1386521136), (16, 1299863565), (18, 1155434280), (20, 1039890852), (21, 990372240), (22, 945355320), (24, 866575710), (26, 799916040), (27, 770289520), (28, 742779180), (30, 693260568), (33, 630236880), (35, 594223344), (36, 577717140), (39, 533277360), (40, 519945426), (42, 495186120), (44, 472677660), (45, 462173712), (48, 433287855), (52, 399958020), (54, 385144760), (55, 378142128), (56, 371389590), (60, 346630284), (63, 330124080), (65, 319966416), (66, 315118440), (70, 297111672), (72, 288858570), (77, 270101520), (78, 266638680), (80, 259972713), (84, 247593060), (88, 236338830), (90, 231086856), (91, 228547440), (99, 210078960), (104, 199979010), (105, 198074448), (108, 192572380), (110, 189071064), (112, 185694795), (117, 177759120), (120, 173315142), (126, 165062040), (130, 159983208), (132, 157559220), (135, 154057904), (140, 148555836), (143, 145439280), (144, 144429285), (154, 135050760), (156, 133319340), (165, 126047376), (168, 123796530), (176, 118169415), (180, 115543428), (182, 114273720), (189, 110041360), (195, 106655472), (198, 105039480), (208, 99989505), (210, 99037224), (216, 96286190), (220, 94535532), (231, 90033840), (234, 88879560), (240, 86657571), (252, 82531020), (260, 79991604), (264, 78779610), (270, 77028952), (273, 76182480), (280, 74277918), (286, 72719640), (297, 70026320), (308, 67525380), (312, 66659670), (315, 66024816), (330, 63023688), (336, 61898265), (351, 59253040), (360, 57771714), (364, 57136860), (378, 55020680), (385, 54020304), (390, 53327736), (396, 52519740), (420, 49518612), (429, 48479760), (432, 48143095), (440, 47267766), (455, 45709488), (462, 45016920), (468, 44439780), (495, 42015792), (504, 41265510), (520, 39995802), (528, 39389805), (540, 38514476), (546, 38091240), (560, 37138959), (572, 36359820), (585, 35551824), (594, 35013160), (616, 33762690), (624, 33329835), (630, 33012408), (660, 31511844), (693, 30011280), (702, 29626520), (715, 29087856), (720, 28885857), (728, 28568430), (756, 27510340), (770, 27010152), (780, 26663868), (792, 26259870), (819, 25394160), (840, 24759306), (858, 24239880), (880, 23633883), (910, 22854744), (924, 22508460), (936, 22219890), (945, 22008272), (990, 21007896), (1001, 20777040), (1008, 20632755), (1040, 19997901), (1080, 19257238), (1092, 19045620), (1144, 18179910), (1155, 18006768), (1170, 17775912), (1188, 17506580), (1232, 16881345), (1260, 16506204), (1287, 16159920), (1320, 15755922), (1365, 15236496), (1386, 15005640), (1404, 14813260), (1430, 14543928), (1456, 14284215), (1485, 14005264), (1512, 13755170), (1540, 13505076), (1560, 13331934), (1584, 13129935), (1638, 12697080), (1680, 12379653), (1716, 12119940), (1755, 11850608), (1820, 11427372), (1848, 11254230), (1872, 11109945), (1890, 11004136), (1980, 10503948), (2002, 10388520), (2079, 10003760), (2145, 9695952), (2160, 9628619), (2184, 9522810), (2288, 9089955), (2310, 9003384), (2340, 8887956), (2376, 8753290), (2457, 8464720), (2520, 8253102), (2574, 8079960), (2640, 7877961), (2730, 7618248), (2772, 7502820), (2808, 7406630), (2860, 7271964), (2970, 7002632), (3003, 6925680), (3024, 6877585), (3080, 6752538), (3120, 6665967), (3276, 6348540), (3432, 6059970), (3465, 6002256), (3510, 5925304), (3640, 5713686), (3696, 5627115), (3780, 5502068), (3861, 5386640), (3960, 5251974), (4004, 5194260), (4095, 5078832), (4158, 5001880), (4290, 4847976), (4368, 4761405), (4620, 4501692), (4680, 4443978), (4752, 4376645), (4914, 4232360), (5005, 4155408), (5040, 4126551), (5148, 4039980), (5460, 3809124), (5544, 3751410), (5616, 3703315), (5720, 3635982), (5940, 3501316), (6006, 3462840), (6160, 3376269), (6435, 3231984), (6552, 3174270), (6864, 3029985), (6930, 3001128), (7020, 2962652), (7280, 2856843), (7560, 2751034), (7722, 2693320), (7920, 2625987), (8008, 2597130), (8190, 2539416), (8316, 2500940), (8580, 2423988), (9009, 2308560), (9240, 2250846), (9360, 2221989), (9619, 2162160), (9828, 2116180), (10010, 2077704), (10296, 2019990), (10395, 2000752), (10920, 1904562), (11088, 1875705), (11440, 1817991), (11880, 1750658), (12012, 1731420), (12285, 1692944), (12870, 1615992), (13104, 1587135), (13860, 1500564), (14040, 1481326), (15015, 1385136), (15120, 1375517), (15444, 1346660), (16016, 1298565), (16380, 1269708), (16632, 1250470), (17160, 1211994), (18018, 1154280), (18480, 1125423), (19238, 1081080), (19305, 1077328), (19656, 1058090), (20020, 1038852), (20592, 1009995), (20790, 1000376), (21840, 952281), (23760, 875329), (24024, 865710), (24570, 846472), (25740, 807996), (27027, 769520), (27720, 750282), (28080, 740663), (28857, 720720), (30030, 692568), (30888, 673330), (32760, 634854), (33264, 625235), (34320, 605997), (36036, 577140), (38476, 540540), (38610, 538664), (39312, 529045), (40040, 519426), (41580, 500188), (45045, 461712), (48048, 432855), (48095, 432432), (49140, 423236), (51480, 403998), (54054, 384760), (55440, 375141), (57714, 360360), (60060, 346284), (61776, 336665), (65520, 317427), (67333, 308880), (72072, 288570), (76952, 270270), (77220, 269332), (80080, 259713), (83160, 250094), (86571, 240240), (90090, 230856), (96190, 216216), (98280, 211618), (102960, 201999), (105809, 196560), (108108, 192380), (115428, 180180), (120120, 173142), (125047, 166320), (134666, 154440), (135135, 153904), (144144, 144285)]