20170704960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^4\times {\mathrm{2917}}^1$

素因数の和:2968

約数の個数: 420

約数和(自身を含む): 80964888108

約数和(自身を除く): 60794183148

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 343, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 686, 720, 735, 784, 840, 882, 960, 980, 1008, 1029, 1120, 1176, 1260, 1344, 1372, 1440, 1470, 1568, 1680, 1715, 1764, 1960, 2016, 2058, 2205, 2240, 2352, 2401, 2520, 2744, 2880, 2917, 2940, 3087, 3136, 3360, 3430, 3528, 3920, 4032, 4116, 4410, 4704, 4802, 5040, 5145, 5488, 5834, 5880, 6174, 6720, 6860, 7056, 7203, 7840, 8232, 8751, 8820, 9408, 9604, 10080, 10290, 10976, 11668, 11760, 12005, 12348, 13720, 14112, 14406, 14585, 15435, 15680, 16464, 17502, 17640, 19208, 20160, 20419, 20580, 21609, 21952, 23336, 23520, 24010, 24696, 26253, 27440, 28224, 28812, 29170, 30870, 32928, 35004, 35280, 36015, 38416, 40838, 41160, 43218, 43755, 46672, 47040, 48020, 49392, 52506, 54880, 57624, 58340, 61257, 61740, 65856, 70008, 70560, 72030, 76832, 81676, 82320, 86436, 87510, 93344, 96040, 98784, 102095, 105012, 108045, 109760, 115248, 116680, 122514, 123480, 131265, 140016, 141120, 142933, 144060, 153664, 163352, 164640, 172872, 175020, 183771, 186688, 192080, 197568, 204190, 210024, 216090, 230496, 233360, 245028, 246960, 262530, 280032, 285866, 288120, 306285, 326704, 329280, 345744, 350040, 367542, 384160, 408380, 420048, 428799, 432180, 460992, 466720, 490056, 493920, 525060, 560064, 571732, 576240, 612570, 653408, 691488, 700080, 714665, 735084, 768320, 816760, 840096, 857598, 864360, 918855, 933440, 980112, 987840, 1000531, 1050120, 1143464, 1152480, 1225140, 1286397, 1306816, 1382976, 1400160, 1429330, 1470168, 1633520, 1680192, 1715196, 1728720, 1837710, 1960224, 2001062, 2100240, 2143995, 2286928, 2304960, 2450280, 2572794, 2800320, 2858660, 2940336, 3001593, 3267040, 3430392, 3457440, 3675420, 3920448, 4002124, 4200480, 4287990, 4573856, 4900560, 5002655, 5145588, 5717320, 5880672, 6003186, 6431985, 6534080, 6860784, 6914880, 7003717, 7350840, 8004248, 8400960, 8575980, 9004779, 9147712, 9801120, 10005310, 10291176, 11434640, 11761344, 12006372, 12863970, 13721568, 14007434, 14701680, 15007965, 16008496, 17151960, 18009558, 19602240, 20010620, 20582352, 21011151, 22869280, 24012744, 25727940, 27443136, 28014868, 29403360, 30015930, 32016992, 34303920, 35018585, 36019116, 40021240, 41164704, 42022302, 45023895, 45738560, 48025488, 51455880, 56029736, 58806720, 60031860, 63033453, 64033984, 68607840, 70037170, 72038232, 80042480, 82329408, 84044604, 90047790, 96050976, 102911760, 105055755, 112059472, 120063720, 126066906, 137215680, 140074340, 144076464, 160084960, 168089208, 180095580, 192101952, 205823520, 210111510, 224118944, 240127440, 252133812, 280148680, 288152928, 315167265, 320169920, 336178416, 360191160, 411647040, 420223020, 448237888, 480254880, 504267624, 560297360, 576305856, 630334530, 672356832, 720382320, 840446040, 960509760, 1008535248, 1120594720, 1260669060, 1344713664, 1440764640, 1680892080, 2017070496, 2241189440, 2521338120, 2881529280, 3361784160, 4034140992, 5042676240, 6723568320, 10085352480, 20170704960]

約数ペア:

[(1, 20170704960), (2, 10085352480), (3, 6723568320), (4, 5042676240), (5, 4034140992), (6, 3361784160), (7, 2881529280), (8, 2521338120), (9, 2241189440), (10, 2017070496), (12, 1680892080), (14, 1440764640), (15, 1344713664), (16, 1260669060), (18, 1120594720), (20, 1008535248), (21, 960509760), (24, 840446040), (28, 720382320), (30, 672356832), (32, 630334530), (35, 576305856), (36, 560297360), (40, 504267624), (42, 480254880), (45, 448237888), (48, 420223020), (49, 411647040), (56, 360191160), (60, 336178416), (63, 320169920), (64, 315167265), (70, 288152928), (72, 280148680), (80, 252133812), (84, 240127440), (90, 224118944), (96, 210111510), (98, 205823520), (105, 192101952), (112, 180095580), (120, 168089208), (126, 160084960), (140, 144076464), (144, 140074340), (147, 137215680), (160, 126066906), (168, 120063720), (180, 112059472), (192, 105055755), (196, 102911760), (210, 96050976), (224, 90047790), (240, 84044604), (245, 82329408), (252, 80042480), (280, 72038232), (288, 70037170), (294, 68607840), (315, 64033984), (320, 63033453), (336, 60031860), (343, 58806720), (360, 56029736), (392, 51455880), (420, 48025488), (441, 45738560), (448, 45023895), (480, 42022302), (490, 41164704), (504, 40021240), (560, 36019116), (576, 35018585), (588, 34303920), (630, 32016992), (672, 30015930), (686, 29403360), (720, 28014868), (735, 27443136), (784, 25727940), (840, 24012744), (882, 22869280), (960, 21011151), (980, 20582352), (1008, 20010620), (1029, 19602240), (1120, 18009558), (1176, 17151960), (1260, 16008496), (1344, 15007965), (1372, 14701680), (1440, 14007434), (1470, 13721568), (1568, 12863970), (1680, 12006372), (1715, 11761344), (1764, 11434640), (1960, 10291176), (2016, 10005310), (2058, 9801120), (2205, 9147712), (2240, 9004779), (2352, 8575980), (2401, 8400960), (2520, 8004248), (2744, 7350840), (2880, 7003717), (2917, 6914880), (2940, 6860784), (3087, 6534080), (3136, 6431985), (3360, 6003186), (3430, 5880672), (3528, 5717320), (3920, 5145588), (4032, 5002655), (4116, 4900560), (4410, 4573856), (4704, 4287990), (4802, 4200480), (5040, 4002124), (5145, 3920448), (5488, 3675420), (5834, 3457440), (5880, 3430392), (6174, 3267040), (6720, 3001593), (6860, 2940336), (7056, 2858660), (7203, 2800320), (7840, 2572794), (8232, 2450280), (8751, 2304960), (8820, 2286928), (9408, 2143995), (9604, 2100240), (10080, 2001062), (10290, 1960224), (10976, 1837710), (11668, 1728720), (11760, 1715196), (12005, 1680192), (12348, 1633520), (13720, 1470168), (14112, 1429330), (14406, 1400160), (14585, 1382976), (15435, 1306816), (15680, 1286397), (16464, 1225140), (17502, 1152480), (17640, 1143464), (19208, 1050120), (20160, 1000531), (20419, 987840), (20580, 980112), (21609, 933440), (21952, 918855), (23336, 864360), (23520, 857598), (24010, 840096), (24696, 816760), (26253, 768320), (27440, 735084), (28224, 714665), (28812, 700080), (29170, 691488), (30870, 653408), (32928, 612570), (35004, 576240), (35280, 571732), (36015, 560064), (38416, 525060), (40838, 493920), (41160, 490056), (43218, 466720), (43755, 460992), (46672, 432180), (47040, 428799), (48020, 420048), (49392, 408380), (52506, 384160), (54880, 367542), (57624, 350040), (58340, 345744), (61257, 329280), (61740, 326704), (65856, 306285), (70008, 288120), (70560, 285866), (72030, 280032), (76832, 262530), (81676, 246960), (82320, 245028), (86436, 233360), (87510, 230496), (93344, 216090), (96040, 210024), (98784, 204190), (102095, 197568), (105012, 192080), (108045, 186688), (109760, 183771), (115248, 175020), (116680, 172872), (122514, 164640), (123480, 163352), (131265, 153664), (140016, 144060), (141120, 142933)]