20380348800

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2351}}^1$

素因数の和:2431

約数の個数: 576

約数和(自身を含む): 85079554560

約数和(自身を除く): 64699205760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 86, 90, 96, 100, 105, 112, 120, 126, 128, 129, 140, 144, 150, 160, 168, 172, 175, 180, 192, 200, 210, 215, 224, 225, 240, 252, 258, 280, 288, 300, 301, 315, 320, 336, 344, 350, 360, 384, 387, 400, 420, 430, 448, 450, 480, 504, 516, 525, 560, 576, 600, 602, 630, 640, 645, 672, 688, 700, 720, 774, 800, 840, 860, 896, 900, 903, 960, 1008, 1032, 1050, 1075, 1120, 1152, 1200, 1204, 1260, 1290, 1344, 1376, 1400, 1440, 1505, 1548, 1575, 1600, 1680, 1720, 1800, 1806, 1920, 1935, 2016, 2064, 2100, 2150, 2240, 2351, 2400, 2408, 2520, 2580, 2688, 2709, 2752, 2800, 2880, 3010, 3096, 3150, 3200, 3225, 3360, 3440, 3600, 3612, 3870, 4032, 4128, 4200, 4300, 4480, 4515, 4702, 4800, 4816, 5040, 5160, 5418, 5504, 5600, 5760, 6020, 6192, 6300, 6450, 6720, 6880, 7053, 7200, 7224, 7525, 7740, 8064, 8256, 8400, 8600, 9030, 9404, 9600, 9632, 9675, 10080, 10320, 10836, 11200, 11755, 12040, 12384, 12600, 12900, 13440, 13545, 13760, 14106, 14400, 14448, 15050, 15480, 16457, 16512, 16800, 17200, 18060, 18808, 19264, 19350, 20160, 20640, 21159, 21672, 22400, 22575, 23510, 24080, 24768, 25200, 25800, 27090, 27520, 28212, 28800, 28896, 30100, 30960, 32914, 33600, 34400, 35265, 36120, 37616, 38528, 38700, 40320, 41280, 42318, 43344, 45150, 47020, 48160, 49371, 49536, 50400, 51600, 54180, 56424, 57792, 58775, 60200, 61920, 65828, 67200, 67725, 68800, 70530, 72240, 75232, 77400, 82285, 82560, 84636, 86688, 90300, 94040, 96320, 98742, 100800, 101093, 103200, 105795, 108360, 112848, 115584, 117550, 120400, 123840, 131656, 135450, 137600, 141060, 144480, 148113, 150464, 154800, 164570, 169272, 173376, 176325, 180600, 188080, 192640, 197484, 201600, 202186, 206400, 211590, 216720, 225696, 235100, 240800, 246855, 247680, 263312, 270900, 282120, 288960, 296226, 300928, 303279, 309600, 329140, 338544, 346752, 352650, 361200, 376160, 394968, 404372, 411425, 412800, 423180, 433440, 451392, 470200, 481600, 493710, 505465, 526624, 528975, 541800, 564240, 577920, 592452, 606558, 619200, 658280, 677088, 705300, 707651, 722400, 740565, 752320, 789936, 808744, 822850, 846360, 866880, 902784, 909837, 940400, 963200, 987420, 1010930, 1053248, 1057950, 1083600, 1128480, 1184904, 1213116, 1234275, 1238400, 1316560, 1354176, 1410600, 1415302, 1444800, 1481130, 1504640, 1516395, 1579872, 1617488, 1645700, 1692720, 1733760, 1819674, 1880800, 1974840, 2021860, 2106496, 2115900, 2122953, 2167200, 2256960, 2369808, 2426232, 2468550, 2527325, 2633120, 2708352, 2821200, 2830604, 2889600, 2962260, 3032790, 3159744, 3234976, 3291400, 3385440, 3538255, 3639348, 3702825, 3761600, 3949680, 4043720, 4231800, 4245906, 4334400, 4513920, 4549185, 4739616, 4852464, 4937100, 5054650, 5266240, 5642400, 5661208, 5924520, 6065580, 6319488, 6368859, 6469952, 6582800, 6770880, 7076510, 7278696, 7405650, 7523200, 7581975, 7899360, 8087440, 8463600, 8491812, 8668800, 9098370, 9479232, 9704928, 9874200, 10109300, 10532480, 10614765, 11284800, 11322416, 11849040, 12131160, 12737718, 12939904, 13165600, 13541760, 14153020, 14557392, 14811300, 15163950, 15798720, 16174880, 16927200, 16983624, 17691275, 18196740, 18958464, 19409856, 19748400, 20218600, 21229530, 22569600, 22644832, 22745925, 23698080, 24262320, 25475436, 26331200, 28306040, 29114784, 29622600, 30327900, 31597440, 31844295, 32349760, 33854400, 33967248, 35382550, 36393480, 38819712, 39496800, 40437200, 42459060, 45289664, 45491850, 47396160, 48524640, 50950872, 52662400, 53073825, 56612080, 58229568, 59245200, 60655800, 63688590, 64699520, 67708800, 67934496, 70765100, 72786960, 78993600, 80874400, 84918120, 90579328, 90983700, 94792320, 97049280, 101901744, 106147650, 113224160, 116459136, 118490400, 121311600, 127377180, 135868992, 141530200, 145573920, 157987200, 159221475, 161748800, 169836240, 181967400, 194098560, 203803488, 212295300, 226448320, 236980800, 242623200, 254754360, 271737984, 283060400, 291147840, 318442950, 323497600, 339672480, 363934800, 407606976, 424590600, 452896640, 473961600, 485246400, 509508720, 566120800, 582295680, 636885900, 679344960, 727869600, 815213952, 849181200, 970492800, 1019017440, 1132241600, 1273771800, 1358689920, 1455739200, 1698362400, 2038034880, 2264483200, 2547543600, 2911478400, 3396724800, 4076069760, 5095087200, 6793449600, 10190174400, 20380348800]

約数ペア:

[(1, 20380348800), (2, 10190174400), (3, 6793449600), (4, 5095087200), (5, 4076069760), (6, 3396724800), (7, 2911478400), (8, 2547543600), (9, 2264483200), (10, 2038034880), (12, 1698362400), (14, 1455739200), (15, 1358689920), (16, 1273771800), (18, 1132241600), (20, 1019017440), (21, 970492800), (24, 849181200), (25, 815213952), (28, 727869600), (30, 679344960), (32, 636885900), (35, 582295680), (36, 566120800), (40, 509508720), (42, 485246400), (43, 473961600), (45, 452896640), (48, 424590600), (50, 407606976), (56, 363934800), (60, 339672480), (63, 323497600), (64, 318442950), (70, 291147840), (72, 283060400), (75, 271737984), (80, 254754360), (84, 242623200), (86, 236980800), (90, 226448320), (96, 212295300), (100, 203803488), (105, 194098560), (112, 181967400), (120, 169836240), (126, 161748800), (128, 159221475), (129, 157987200), (140, 145573920), (144, 141530200), (150, 135868992), (160, 127377180), (168, 121311600), (172, 118490400), (175, 116459136), (180, 113224160), (192, 106147650), (200, 101901744), (210, 97049280), (215, 94792320), (224, 90983700), (225, 90579328), (240, 84918120), (252, 80874400), (258, 78993600), (280, 72786960), (288, 70765100), (300, 67934496), (301, 67708800), (315, 64699520), (320, 63688590), (336, 60655800), (344, 59245200), (350, 58229568), (360, 56612080), (384, 53073825), (387, 52662400), (400, 50950872), (420, 48524640), (430, 47396160), (448, 45491850), (450, 45289664), (480, 42459060), (504, 40437200), (516, 39496800), (525, 38819712), (560, 36393480), (576, 35382550), (600, 33967248), (602, 33854400), (630, 32349760), (640, 31844295), (645, 31597440), (672, 30327900), (688, 29622600), (700, 29114784), (720, 28306040), (774, 26331200), (800, 25475436), (840, 24262320), (860, 23698080), (896, 22745925), (900, 22644832), (903, 22569600), (960, 21229530), (1008, 20218600), (1032, 19748400), (1050, 19409856), (1075, 18958464), (1120, 18196740), (1152, 17691275), (1200, 16983624), (1204, 16927200), (1260, 16174880), (1290, 15798720), (1344, 15163950), (1376, 14811300), (1400, 14557392), (1440, 14153020), (1505, 13541760), (1548, 13165600), (1575, 12939904), (1600, 12737718), (1680, 12131160), (1720, 11849040), (1800, 11322416), (1806, 11284800), (1920, 10614765), (1935, 10532480), (2016, 10109300), (2064, 9874200), (2100, 9704928), (2150, 9479232), (2240, 9098370), (2351, 8668800), (2400, 8491812), (2408, 8463600), (2520, 8087440), (2580, 7899360), (2688, 7581975), (2709, 7523200), (2752, 7405650), (2800, 7278696), (2880, 7076510), (3010, 6770880), (3096, 6582800), (3150, 6469952), (3200, 6368859), (3225, 6319488), (3360, 6065580), (3440, 5924520), (3600, 5661208), (3612, 5642400), (3870, 5266240), (4032, 5054650), (4128, 4937100), (4200, 4852464), (4300, 4739616), (4480, 4549185), (4515, 4513920), (4702, 4334400), (4800, 4245906), (4816, 4231800), (5040, 4043720), (5160, 3949680), (5418, 3761600), (5504, 3702825), (5600, 3639348), (5760, 3538255), (6020, 3385440), (6192, 3291400), (6300, 3234976), (6450, 3159744), (6720, 3032790), (6880, 2962260), (7053, 2889600), (7200, 2830604), (7224, 2821200), (7525, 2708352), (7740, 2633120), (8064, 2527325), (8256, 2468550), (8400, 2426232), (8600, 2369808), (9030, 2256960), (9404, 2167200), (9600, 2122953), (9632, 2115900), (9675, 2106496), (10080, 2021860), (10320, 1974840), (10836, 1880800), (11200, 1819674), (11755, 1733760), (12040, 1692720), (12384, 1645700), (12600, 1617488), (12900, 1579872), (13440, 1516395), (13545, 1504640), (13760, 1481130), (14106, 1444800), (14400, 1415302), (14448, 1410600), (15050, 1354176), (15480, 1316560), (16457, 1238400), (16512, 1234275), (16800, 1213116), (17200, 1184904), (18060, 1128480), (18808, 1083600), (19264, 1057950), (19350, 1053248), (20160, 1010930), (20640, 987420), (21159, 963200), (21672, 940400), (22400, 909837), (22575, 902784), (23510, 866880), (24080, 846360), (24768, 822850), (25200, 808744), (25800, 789936), (27090, 752320), (27520, 740565), (28212, 722400), (28800, 707651), (28896, 705300), (30100, 677088), (30960, 658280), (32914, 619200), (33600, 606558), (34400, 592452), (35265, 577920), (36120, 564240), (37616, 541800), (38528, 528975), (38700, 526624), (40320, 505465), (41280, 493710), (42318, 481600), (43344, 470200), (45150, 451392), (47020, 433440), (48160, 423180), (49371, 412800), (49536, 411425), (50400, 404372), (51600, 394968), (54180, 376160), (56424, 361200), (57792, 352650), (58775, 346752), (60200, 338544), (61920, 329140), (65828, 309600), (67200, 303279), (67725, 300928), (68800, 296226), (70530, 288960), (72240, 282120), (75232, 270900), (77400, 263312), (82285, 247680), (82560, 246855), (84636, 240800), (86688, 235100), (90300, 225696), (94040, 216720), (96320, 211590), (98742, 206400), (100800, 202186), (101093, 201600), (103200, 197484), (105795, 192640), (108360, 188080), (112848, 180600), (115584, 176325), (117550, 173376), (120400, 169272), (123840, 164570), (131656, 154800), (135450, 150464), (137600, 148113), (141060, 144480)]