20817110160

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13907}}^1$

素因数の和:13953

約数の個数: 480

約数和(自身を含む): 90396214272

約数和(自身を除く): 69579104112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 162, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 243, 252, 264, 270, 280, 297, 308, 315, 324, 330, 336, 360, 378, 385, 396, 405, 420, 432, 440, 462, 486, 495, 504, 528, 540, 560, 567, 594, 616, 630, 648, 660, 693, 720, 756, 770, 792, 810, 840, 880, 891, 924, 945, 972, 990, 1008, 1080, 1134, 1155, 1188, 1215, 1232, 1260, 1296, 1320, 1386, 1485, 1512, 1540, 1584, 1620, 1680, 1701, 1782, 1848, 1890, 1944, 1980, 2079, 2160, 2268, 2310, 2376, 2430, 2520, 2640, 2673, 2772, 2835, 2970, 3024, 3080, 3240, 3402, 3465, 3564, 3696, 3780, 3888, 3960, 4158, 4455, 4536, 4620, 4752, 4860, 5040, 5346, 5544, 5670, 5940, 6160, 6237, 6480, 6804, 6930, 7128, 7560, 7920, 8316, 8505, 8910, 9072, 9240, 9720, 10395, 10692, 11088, 11340, 11880, 12474, 13365, 13608, 13860, 13907, 14256, 15120, 16632, 17010, 17820, 18480, 18711, 19440, 20790, 21384, 22680, 23760, 24948, 26730, 27216, 27720, 27814, 31185, 33264, 34020, 35640, 37422, 41580, 41721, 42768, 45360, 49896, 53460, 55440, 55628, 62370, 68040, 69535, 71280, 74844, 83160, 83442, 93555, 97349, 99792, 106920, 111256, 124740, 125163, 136080, 139070, 149688, 152977, 166320, 166884, 187110, 194698, 208605, 213840, 222512, 249480, 250326, 278140, 292047, 299376, 305954, 333768, 374220, 375489, 389396, 417210, 458931, 486745, 498960, 500652, 556280, 584094, 611908, 625815, 667536, 748440, 750978, 764885, 778792, 834420, 876141, 917862, 973490, 1001304, 1070839, 1112560, 1126467, 1168188, 1223816, 1251630, 1376793, 1460235, 1496880, 1501956, 1529770, 1557584, 1668840, 1752282, 1835724, 1877445, 1946980, 2002608, 2141678, 2252934, 2294655, 2336376, 2447632, 2503260, 2628423, 2753586, 2920470, 3003912, 3059540, 3212517, 3337680, 3379401, 3504564, 3671448, 3754890, 3893960, 4130379, 4283356, 4380705, 4505868, 4589310, 4672752, 5006520, 5256846, 5354195, 5507172, 5632335, 5840940, 6007824, 6119080, 6425034, 6758802, 6883965, 7009128, 7342896, 7509780, 7787920, 7885269, 8260758, 8566712, 8761410, 9011736, 9178620, 9637551, 10013040, 10513692, 10708390, 11014344, 11264670, 11681880, 12238160, 12391137, 12850068, 13142115, 13517604, 13767930, 14018256, 15019560, 15770538, 16062585, 16521516, 16897005, 17133424, 17522820, 18023472, 18357240, 19275102, 20651895, 21027384, 21416780, 22028688, 22529340, 23363760, 23655807, 24782274, 25700136, 26284230, 27035208, 27535860, 28912653, 30039120, 31541076, 32125170, 33043032, 33794010, 35045640, 36714480, 37173411, 38550204, 39426345, 41303790, 42054768, 42833560, 45058680, 47311614, 48187755, 49564548, 51400272, 52568460, 54070416, 55071720, 57825306, 61955685, 63082152, 64250340, 66086064, 67588020, 70091280, 74346822, 77100408, 78852690, 82607580, 85667120, 86737959, 90117360, 94623228, 96375510, 99129096, 105136920, 110143440, 115650612, 118279035, 123911370, 126164304, 128500680, 135176040, 144563265, 148693644, 154200816, 157705380, 165215160, 173475918, 185867055, 189246456, 192751020, 198258192, 210273840, 231301224, 236558070, 247822740, 257001360, 260213877, 270352080, 289126530, 297387288, 315410760, 330430320, 346951836, 371734110, 378492912, 385502040, 433689795, 462602448, 473116140, 495645480, 520427754, 578253060, 594774576, 630821520, 693903672, 743468220, 771004080, 867379590, 946232280, 991290960, 1040855508, 1156506120, 1301069385, 1387807344, 1486936440, 1734759180, 1892464560, 2081711016, 2313012240, 2602138770, 2973872880, 3469518360, 4163422032, 5204277540, 6939036720, 10408555080, 20817110160]

約数ペア:

[(1, 20817110160), (2, 10408555080), (3, 6939036720), (4, 5204277540), (5, 4163422032), (6, 3469518360), (7, 2973872880), (8, 2602138770), (9, 2313012240), (10, 2081711016), (11, 1892464560), (12, 1734759180), (14, 1486936440), (15, 1387807344), (16, 1301069385), (18, 1156506120), (20, 1040855508), (21, 991290960), (22, 946232280), (24, 867379590), (27, 771004080), (28, 743468220), (30, 693903672), (33, 630821520), (35, 594774576), (36, 578253060), (40, 520427754), (42, 495645480), (44, 473116140), (45, 462602448), (48, 433689795), (54, 385502040), (55, 378492912), (56, 371734110), (60, 346951836), (63, 330430320), (66, 315410760), (70, 297387288), (72, 289126530), (77, 270352080), (80, 260213877), (81, 257001360), (84, 247822740), (88, 236558070), (90, 231301224), (99, 210273840), (105, 198258192), (108, 192751020), (110, 189246456), (112, 185867055), (120, 173475918), (126, 165215160), (132, 157705380), (135, 154200816), (140, 148693644), (144, 144563265), (154, 135176040), (162, 128500680), (165, 126164304), (168, 123911370), (176, 118279035), (180, 115650612), (189, 110143440), (198, 105136920), (210, 99129096), (216, 96375510), (220, 94623228), (231, 90117360), (240, 86737959), (243, 85667120), (252, 82607580), (264, 78852690), (270, 77100408), (280, 74346822), (297, 70091280), (308, 67588020), (315, 66086064), (324, 64250340), (330, 63082152), (336, 61955685), (360, 57825306), (378, 55071720), (385, 54070416), (396, 52568460), (405, 51400272), (420, 49564548), (432, 48187755), (440, 47311614), (462, 45058680), (486, 42833560), (495, 42054768), (504, 41303790), (528, 39426345), (540, 38550204), (560, 37173411), (567, 36714480), (594, 35045640), (616, 33794010), (630, 33043032), (648, 32125170), (660, 31541076), (693, 30039120), (720, 28912653), (756, 27535860), (770, 27035208), (792, 26284230), (810, 25700136), (840, 24782274), (880, 23655807), (891, 23363760), (924, 22529340), (945, 22028688), (972, 21416780), (990, 21027384), (1008, 20651895), (1080, 19275102), (1134, 18357240), (1155, 18023472), (1188, 17522820), (1215, 17133424), (1232, 16897005), (1260, 16521516), (1296, 16062585), (1320, 15770538), (1386, 15019560), (1485, 14018256), (1512, 13767930), (1540, 13517604), (1584, 13142115), (1620, 12850068), (1680, 12391137), (1701, 12238160), (1782, 11681880), (1848, 11264670), (1890, 11014344), (1944, 10708390), (1980, 10513692), (2079, 10013040), (2160, 9637551), (2268, 9178620), (2310, 9011736), (2376, 8761410), (2430, 8566712), (2520, 8260758), (2640, 7885269), (2673, 7787920), (2772, 7509780), (2835, 7342896), (2970, 7009128), (3024, 6883965), (3080, 6758802), (3240, 6425034), (3402, 6119080), (3465, 6007824), (3564, 5840940), (3696, 5632335), (3780, 5507172), (3888, 5354195), (3960, 5256846), (4158, 5006520), (4455, 4672752), (4536, 4589310), (4620, 4505868), (4752, 4380705), (4860, 4283356), (5040, 4130379), (5346, 3893960), (5544, 3754890), (5670, 3671448), (5940, 3504564), (6160, 3379401), (6237, 3337680), (6480, 3212517), (6804, 3059540), (6930, 3003912), (7128, 2920470), (7560, 2753586), (7920, 2628423), (8316, 2503260), (8505, 2447632), (8910, 2336376), (9072, 2294655), (9240, 2252934), (9720, 2141678), (10395, 2002608), (10692, 1946980), (11088, 1877445), (11340, 1835724), (11880, 1752282), (12474, 1668840), (13365, 1557584), (13608, 1529770), (13860, 1501956), (13907, 1496880), (14256, 1460235), (15120, 1376793), (16632, 1251630), (17010, 1223816), (17820, 1168188), (18480, 1126467), (18711, 1112560), (19440, 1070839), (20790, 1001304), (21384, 973490), (22680, 917862), (23760, 876141), (24948, 834420), (26730, 778792), (27216, 764885), (27720, 750978), (27814, 748440), (31185, 667536), (33264, 625815), (34020, 611908), (35640, 584094), (37422, 556280), (41580, 500652), (41721, 498960), (42768, 486745), (45360, 458931), (49896, 417210), (53460, 389396), (55440, 375489), (55628, 374220), (62370, 333768), (68040, 305954), (69535, 299376), (71280, 292047), (74844, 278140), (83160, 250326), (83442, 249480), (93555, 222512), (97349, 213840), (99792, 208605), (106920, 194698), (111256, 187110), (124740, 166884), (125163, 166320), (136080, 152977), (139070, 149688)]