20108047680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1601}}^1$

素因数の和:1727

約数の個数: 504

約数和(自身を含む): 81410083560

約数和(自身を除く): 61302035880

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, 89, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 178, 180, 192, 196, 210, 224, 240, 245, 252, 267, 280, 288, 294, 315, 320, 336, 356, 360, 392, 420, 441, 445, 448, 480, 490, 504, 534, 560, 576, 588, 623, 630, 672, 712, 720, 735, 784, 801, 840, 882, 890, 960, 980, 1008, 1068, 1120, 1176, 1246, 1260, 1335, 1344, 1424, 1440, 1470, 1568, 1601, 1602, 1680, 1764, 1780, 1869, 1960, 2016, 2136, 2205, 2240, 2352, 2492, 2520, 2670, 2848, 2880, 2940, 3115, 3136, 3202, 3204, 3360, 3528, 3560, 3738, 3920, 4005, 4032, 4272, 4361, 4410, 4704, 4803, 4984, 5040, 5340, 5607, 5696, 5880, 6230, 6404, 6408, 6720, 7056, 7120, 7476, 7840, 8005, 8010, 8544, 8722, 8820, 9345, 9408, 9606, 9968, 10080, 10680, 11207, 11214, 11760, 12460, 12808, 12816, 13083, 14112, 14240, 14409, 14952, 15680, 16010, 16020, 17088, 17444, 17640, 18690, 19212, 19936, 20160, 21360, 21805, 22414, 22428, 23520, 24015, 24920, 25616, 25632, 26166, 28035, 28224, 28480, 28818, 29904, 32020, 32040, 33621, 34888, 35280, 37380, 38424, 39249, 39872, 42720, 43610, 44828, 44856, 47040, 48030, 49840, 51232, 51264, 52332, 56035, 56070, 57636, 59808, 64040, 64080, 65415, 67242, 69776, 70560, 72045, 74760, 76848, 78449, 78498, 85440, 87220, 89656, 89712, 96060, 99680, 100863, 102464, 104664, 112070, 112140, 115272, 119616, 128080, 128160, 130830, 134484, 139552, 141120, 142489, 144090, 149520, 153696, 156898, 156996, 168105, 174440, 179312, 179424, 192120, 196245, 199360, 201726, 209328, 224140, 224280, 230544, 235347, 256160, 256320, 261660, 268968, 279104, 284978, 288180, 299040, 307392, 313796, 313992, 336210, 348880, 358624, 358848, 384240, 392245, 392490, 403452, 418656, 427467, 448280, 448560, 461088, 470694, 504315, 512320, 523320, 537936, 569956, 576360, 598080, 627592, 627984, 672420, 697760, 706041, 712445, 717248, 768480, 784490, 784980, 806904, 837312, 854934, 896560, 897120, 922176, 941388, 997423, 1008630, 1046640, 1075872, 1139912, 1152720, 1176735, 1255184, 1255968, 1282401, 1344840, 1395520, 1412082, 1424890, 1536960, 1568980, 1569960, 1613808, 1709868, 1793120, 1794240, 1882776, 1994846, 2017260, 2093280, 2137335, 2151744, 2279824, 2305440, 2353470, 2510368, 2511936, 2564802, 2689680, 2824164, 2849780, 2992269, 3137960, 3139920, 3227616, 3419736, 3530205, 3586240, 3765552, 3989692, 4034520, 4186560, 4274670, 4559648, 4610880, 4706940, 4987115, 5020736, 5129604, 5379360, 5648328, 5699560, 5984538, 6275920, 6279840, 6412005, 6455232, 6839472, 6981961, 7060410, 7531104, 7979384, 8069040, 8549340, 8976807, 9119296, 9413880, 9974230, 10259208, 10758720, 11296656, 11399120, 11969076, 12551840, 12559680, 12824010, 13678944, 13963922, 14120820, 14961345, 15062208, 15958768, 16138080, 17098680, 17953614, 18827760, 19948460, 20518416, 20945883, 22593312, 22798240, 23938152, 25103680, 25648020, 27357888, 27927844, 28241640, 29922690, 31917536, 32276160, 34197360, 34909805, 35907228, 37655520, 39896920, 41036832, 41891766, 44884035, 45186624, 45596480, 47876304, 51296040, 55855688, 56483280, 59845380, 62837649, 63835072, 68394720, 69819610, 71814456, 75311040, 79793840, 82073664, 83783532, 89768070, 95752608, 102592080, 104729415, 111711376, 112966560, 119690760, 125675298, 136789440, 139639220, 143628912, 159587680, 167567064, 179536140, 191505216, 205184160, 209458830, 223422752, 225933120, 239381520, 251350596, 279278440, 287257824, 314188245, 319175360, 335134128, 359072280, 410368320, 418917660, 446845504, 478763040, 502701192, 558556880, 574515648, 628376490, 670268256, 718144560, 837835320, 957526080, 1005402384, 1117113760, 1256752980, 1340536512, 1436289120, 1675670640, 2010804768, 2234227520, 2513505960, 2872578240, 3351341280, 4021609536, 5027011920, 6702682560, 10054023840, 20108047680]

約数ペア:

[(1, 20108047680), (2, 10054023840), (3, 6702682560), (4, 5027011920), (5, 4021609536), (6, 3351341280), (7, 2872578240), (8, 2513505960), (9, 2234227520), (10, 2010804768), (12, 1675670640), (14, 1436289120), (15, 1340536512), (16, 1256752980), (18, 1117113760), (20, 1005402384), (21, 957526080), (24, 837835320), (28, 718144560), (30, 670268256), (32, 628376490), (35, 574515648), (36, 558556880), (40, 502701192), (42, 478763040), (45, 446845504), (48, 418917660), (49, 410368320), (56, 359072280), (60, 335134128), (63, 319175360), (64, 314188245), (70, 287257824), (72, 279278440), (80, 251350596), (84, 239381520), (89, 225933120), (90, 223422752), (96, 209458830), (98, 205184160), (105, 191505216), (112, 179536140), (120, 167567064), (126, 159587680), (140, 143628912), (144, 139639220), (147, 136789440), (160, 125675298), (168, 119690760), (178, 112966560), (180, 111711376), (192, 104729415), (196, 102592080), (210, 95752608), (224, 89768070), (240, 83783532), (245, 82073664), (252, 79793840), (267, 75311040), (280, 71814456), (288, 69819610), (294, 68394720), (315, 63835072), (320, 62837649), (336, 59845380), (356, 56483280), (360, 55855688), (392, 51296040), (420, 47876304), (441, 45596480), (445, 45186624), (448, 44884035), (480, 41891766), (490, 41036832), (504, 39896920), (534, 37655520), (560, 35907228), (576, 34909805), (588, 34197360), (623, 32276160), (630, 31917536), (672, 29922690), (712, 28241640), (720, 27927844), (735, 27357888), (784, 25648020), (801, 25103680), (840, 23938152), (882, 22798240), (890, 22593312), (960, 20945883), (980, 20518416), (1008, 19948460), (1068, 18827760), (1120, 17953614), (1176, 17098680), (1246, 16138080), (1260, 15958768), (1335, 15062208), (1344, 14961345), (1424, 14120820), (1440, 13963922), (1470, 13678944), (1568, 12824010), (1601, 12559680), (1602, 12551840), (1680, 11969076), (1764, 11399120), (1780, 11296656), (1869, 10758720), (1960, 10259208), (2016, 9974230), (2136, 9413880), (2205, 9119296), (2240, 8976807), (2352, 8549340), (2492, 8069040), (2520, 7979384), (2670, 7531104), (2848, 7060410), (2880, 6981961), (2940, 6839472), (3115, 6455232), (3136, 6412005), (3202, 6279840), (3204, 6275920), (3360, 5984538), (3528, 5699560), (3560, 5648328), (3738, 5379360), (3920, 5129604), (4005, 5020736), (4032, 4987115), (4272, 4706940), (4361, 4610880), (4410, 4559648), (4704, 4274670), (4803, 4186560), (4984, 4034520), (5040, 3989692), (5340, 3765552), (5607, 3586240), (5696, 3530205), (5880, 3419736), (6230, 3227616), (6404, 3139920), (6408, 3137960), (6720, 2992269), (7056, 2849780), (7120, 2824164), (7476, 2689680), (7840, 2564802), (8005, 2511936), (8010, 2510368), (8544, 2353470), (8722, 2305440), (8820, 2279824), (9345, 2151744), (9408, 2137335), (9606, 2093280), (9968, 2017260), (10080, 1994846), (10680, 1882776), (11207, 1794240), (11214, 1793120), (11760, 1709868), (12460, 1613808), (12808, 1569960), (12816, 1568980), (13083, 1536960), (14112, 1424890), (14240, 1412082), (14409, 1395520), (14952, 1344840), (15680, 1282401), (16010, 1255968), (16020, 1255184), (17088, 1176735), (17444, 1152720), (17640, 1139912), (18690, 1075872), (19212, 1046640), (19936, 1008630), (20160, 997423), (21360, 941388), (21805, 922176), (22414, 897120), (22428, 896560), (23520, 854934), (24015, 837312), (24920, 806904), (25616, 784980), (25632, 784490), (26166, 768480), (28035, 717248), (28224, 712445), (28480, 706041), (28818, 697760), (29904, 672420), (32020, 627984), (32040, 627592), (33621, 598080), (34888, 576360), (35280, 569956), (37380, 537936), (38424, 523320), (39249, 512320), (39872, 504315), (42720, 470694), (43610, 461088), (44828, 448560), (44856, 448280), (47040, 427467), (48030, 418656), (49840, 403452), (51232, 392490), (51264, 392245), (52332, 384240), (56035, 358848), (56070, 358624), (57636, 348880), (59808, 336210), (64040, 313992), (64080, 313796), (65415, 307392), (67242, 299040), (69776, 288180), (70560, 284978), (72045, 279104), (74760, 268968), (76848, 261660), (78449, 256320), (78498, 256160), (85440, 235347), (87220, 230544), (89656, 224280), (89712, 224140), (96060, 209328), (99680, 201726), (100863, 199360), (102464, 196245), (104664, 192120), (112070, 179424), (112140, 179312), (115272, 174440), (119616, 168105), (128080, 156996), (128160, 156898), (130830, 153696), (134484, 149520), (139552, 144090), (141120, 142489)]