20247922080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4673}}^1$

素因数の和:4773

約数の個数: 384

約数和(自身を含む): 76324550400

約数和(自身を除く): 56076628320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 59, 60, 68, 72, 80, 85, 90, 96, 102, 108, 118, 120, 135, 136, 144, 153, 160, 170, 177, 180, 204, 216, 236, 240, 255, 270, 272, 288, 295, 306, 340, 354, 360, 408, 432, 459, 472, 480, 510, 531, 540, 544, 590, 612, 680, 708, 720, 765, 816, 864, 885, 918, 944, 1003, 1020, 1062, 1080, 1180, 1224, 1360, 1416, 1440, 1530, 1593, 1632, 1770, 1836, 1888, 2006, 2040, 2124, 2160, 2295, 2360, 2448, 2655, 2720, 2832, 3009, 3060, 3186, 3540, 3672, 4012, 4080, 4248, 4320, 4590, 4673, 4720, 4896, 5015, 5310, 5664, 6018, 6120, 6372, 7080, 7344, 7965, 8024, 8160, 8496, 9027, 9180, 9346, 9440, 10030, 10620, 12036, 12240, 12744, 14019, 14160, 14688, 15045, 15930, 16048, 16992, 18054, 18360, 18692, 20060, 21240, 23365, 24072, 24480, 25488, 27081, 28038, 28320, 30090, 31860, 32096, 36108, 36720, 37384, 40120, 42057, 42480, 45135, 46730, 48144, 50976, 54162, 56076, 60180, 63720, 70095, 72216, 73440, 74768, 79441, 80240, 84114, 84960, 90270, 93460, 96288, 108324, 112152, 120360, 126171, 127440, 135405, 140190, 144432, 149536, 158882, 160480, 168228, 180540, 186920, 210285, 216648, 224304, 238323, 240720, 252342, 254880, 270810, 275707, 280380, 288864, 317764, 336456, 361080, 373840, 397205, 420570, 433296, 448608, 476646, 481440, 504684, 541620, 551414, 560760, 630855, 635528, 672912, 714969, 722160, 747680, 794410, 827121, 841140, 866592, 953292, 1009368, 1083240, 1102828, 1121520, 1191615, 1261710, 1271056, 1345824, 1378535, 1429938, 1444320, 1588820, 1654242, 1682280, 1906584, 2018736, 2144907, 2166480, 2205656, 2243040, 2383230, 2481363, 2523420, 2542112, 2757070, 2859876, 3177640, 3308484, 3364560, 3574845, 3813168, 4037472, 4135605, 4289814, 4332960, 4411312, 4687019, 4766460, 4962726, 5046840, 5514140, 5719752, 6355280, 6616968, 6729120, 7149690, 7444089, 7626336, 8271210, 8579628, 8822624, 9374038, 9532920, 9925452, 10093680, 10724535, 11028280, 11439504, 12406815, 12710560, 13233936, 14061057, 14299380, 14888178, 16542420, 17159256, 18748076, 19065840, 19850904, 20187360, 21449070, 22056560, 22879008, 23435095, 24813630, 26467872, 28122114, 28598760, 29776356, 33084840, 34318512, 37220445, 37496152, 38131680, 39701808, 42183171, 42898140, 44113120, 46870190, 49627260, 56244228, 57197520, 59552712, 66169680, 68637024, 70305285, 74440890, 74992304, 79403616, 84366342, 85796280, 93740380, 99254520, 112488456, 114395040, 119105424, 126549513, 132339360, 140610570, 148881780, 149984608, 168732684, 171592560, 187480760, 198509040, 210915855, 224976912, 238210848, 253099026, 281221140, 297763560, 337465368, 343185120, 374961520, 397018080, 421831710, 449953824, 506198052, 562442280, 595527120, 632747565, 674930736, 749923040, 843663420, 1012396104, 1124884560, 1191054240, 1265495130, 1349861472, 1687326840, 2024792208, 2249769120, 2530990260, 3374653680, 4049584416, 5061980520, 6749307360, 10123961040, 20247922080]

約数ペア:

[(1, 20247922080), (2, 10123961040), (3, 6749307360), (4, 5061980520), (5, 4049584416), (6, 3374653680), (8, 2530990260), (9, 2249769120), (10, 2024792208), (12, 1687326840), (15, 1349861472), (16, 1265495130), (17, 1191054240), (18, 1124884560), (20, 1012396104), (24, 843663420), (27, 749923040), (30, 674930736), (32, 632747565), (34, 595527120), (36, 562442280), (40, 506198052), (45, 449953824), (48, 421831710), (51, 397018080), (54, 374961520), (59, 343185120), (60, 337465368), (68, 297763560), (72, 281221140), (80, 253099026), (85, 238210848), (90, 224976912), (96, 210915855), (102, 198509040), (108, 187480760), (118, 171592560), (120, 168732684), (135, 149984608), (136, 148881780), (144, 140610570), (153, 132339360), (160, 126549513), (170, 119105424), (177, 114395040), (180, 112488456), (204, 99254520), (216, 93740380), (236, 85796280), (240, 84366342), (255, 79403616), (270, 74992304), (272, 74440890), (288, 70305285), (295, 68637024), (306, 66169680), (340, 59552712), (354, 57197520), (360, 56244228), (408, 49627260), (432, 46870190), (459, 44113120), (472, 42898140), (480, 42183171), (510, 39701808), (531, 38131680), (540, 37496152), (544, 37220445), (590, 34318512), (612, 33084840), (680, 29776356), (708, 28598760), (720, 28122114), (765, 26467872), (816, 24813630), (864, 23435095), (885, 22879008), (918, 22056560), (944, 21449070), (1003, 20187360), (1020, 19850904), (1062, 19065840), (1080, 18748076), (1180, 17159256), (1224, 16542420), (1360, 14888178), (1416, 14299380), (1440, 14061057), (1530, 13233936), (1593, 12710560), (1632, 12406815), (1770, 11439504), (1836, 11028280), (1888, 10724535), (2006, 10093680), (2040, 9925452), (2124, 9532920), (2160, 9374038), (2295, 8822624), (2360, 8579628), (2448, 8271210), (2655, 7626336), (2720, 7444089), (2832, 7149690), (3009, 6729120), (3060, 6616968), (3186, 6355280), (3540, 5719752), (3672, 5514140), (4012, 5046840), (4080, 4962726), (4248, 4766460), (4320, 4687019), (4590, 4411312), (4673, 4332960), (4720, 4289814), (4896, 4135605), (5015, 4037472), (5310, 3813168), (5664, 3574845), (6018, 3364560), (6120, 3308484), (6372, 3177640), (7080, 2859876), (7344, 2757070), (7965, 2542112), (8024, 2523420), (8160, 2481363), (8496, 2383230), (9027, 2243040), (9180, 2205656), (9346, 2166480), (9440, 2144907), (10030, 2018736), (10620, 1906584), (12036, 1682280), (12240, 1654242), (12744, 1588820), (14019, 1444320), (14160, 1429938), (14688, 1378535), (15045, 1345824), (15930, 1271056), (16048, 1261710), (16992, 1191615), (18054, 1121520), (18360, 1102828), (18692, 1083240), (20060, 1009368), (21240, 953292), (23365, 866592), (24072, 841140), (24480, 827121), (25488, 794410), (27081, 747680), (28038, 722160), (28320, 714969), (30090, 672912), (31860, 635528), (32096, 630855), (36108, 560760), (36720, 551414), (37384, 541620), (40120, 504684), (42057, 481440), (42480, 476646), (45135, 448608), (46730, 433296), (48144, 420570), (50976, 397205), (54162, 373840), (56076, 361080), (60180, 336456), (63720, 317764), (70095, 288864), (72216, 280380), (73440, 275707), (74768, 270810), (79441, 254880), (80240, 252342), (84114, 240720), (84960, 238323), (90270, 224304), (93460, 216648), (96288, 210285), (108324, 186920), (112152, 180540), (120360, 168228), (126171, 160480), (127440, 158882), (135405, 149536), (140190, 144432)]