20915647200

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3217}}^1$

素因数の和:3296

約数の個数: 576

約数和(自身を含む): 88489336320

約数和(自身を除く): 67573689120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 86, 90, 96, 100, 105, 108, 112, 120, 126, 129, 135, 140, 144, 150, 160, 168, 172, 175, 180, 189, 200, 210, 215, 216, 224, 225, 240, 252, 258, 270, 280, 288, 300, 301, 315, 336, 344, 350, 360, 378, 387, 400, 420, 430, 432, 450, 480, 504, 516, 525, 540, 560, 600, 602, 630, 645, 672, 675, 688, 700, 720, 756, 774, 800, 840, 860, 864, 900, 903, 945, 1008, 1032, 1050, 1075, 1080, 1120, 1161, 1200, 1204, 1260, 1290, 1350, 1376, 1400, 1440, 1505, 1512, 1548, 1575, 1680, 1720, 1800, 1806, 1890, 1935, 2016, 2064, 2100, 2150, 2160, 2322, 2400, 2408, 2520, 2580, 2700, 2709, 2800, 3010, 3024, 3096, 3150, 3217, 3225, 3360, 3440, 3600, 3612, 3780, 3870, 4128, 4200, 4300, 4320, 4515, 4644, 4725, 4816, 5040, 5160, 5400, 5418, 5600, 5805, 6020, 6048, 6192, 6300, 6434, 6450, 6880, 7200, 7224, 7525, 7560, 7740, 8127, 8400, 8600, 9030, 9288, 9450, 9632, 9651, 9675, 10080, 10320, 10800, 10836, 11610, 12040, 12384, 12600, 12868, 12900, 13545, 14448, 15050, 15120, 15480, 16085, 16254, 16800, 17200, 18060, 18576, 18900, 19302, 19350, 20640, 21600, 21672, 22519, 22575, 23220, 24080, 25200, 25736, 25800, 27090, 28896, 28953, 29025, 30100, 30240, 30960, 32170, 32508, 34400, 36120, 37152, 37800, 38604, 38700, 40635, 43344, 45038, 45150, 46440, 48160, 48255, 50400, 51472, 51600, 54180, 57906, 58050, 60200, 61920, 64340, 65016, 67557, 67725, 72240, 75600, 77208, 77400, 80425, 81270, 86688, 86859, 90076, 90300, 92880, 96510, 102944, 103200, 108360, 112595, 115812, 116100, 120400, 128680, 130032, 135114, 135450, 138331, 144480, 144765, 151200, 154416, 154800, 160850, 162540, 173718, 180152, 180600, 185760, 193020, 202671, 203175, 216720, 225190, 231624, 232200, 240800, 241275, 257360, 260064, 270228, 270900, 276662, 289530, 308832, 309600, 321700, 325080, 337785, 347436, 360304, 361200, 386040, 405342, 406350, 414993, 433440, 434295, 450380, 463248, 464400, 482550, 514720, 540456, 541800, 553324, 562975, 579060, 608013, 643400, 650160, 675570, 691655, 694872, 720608, 722400, 723825, 772080, 810684, 812700, 829986, 868590, 900760, 926496, 928800, 965100, 968317, 1013355, 1080912, 1083600, 1106648, 1125950, 1158120, 1216026, 1244979, 1286800, 1300320, 1351140, 1383310, 1389744, 1447650, 1544160, 1621368, 1625400, 1659972, 1688925, 1737180, 1801520, 1930200, 1936634, 2026710, 2074965, 2161824, 2167200, 2171475, 2213296, 2251900, 2316240, 2432052, 2489958, 2573600, 2702280, 2766620, 2779488, 2895300, 2904951, 3040065, 3242736, 3250800, 3319944, 3377850, 3458275, 3474360, 3603040, 3734937, 3860400, 3873268, 4053420, 4149930, 4342950, 4426592, 4503800, 4632480, 4841585, 4864104, 4979916, 5066775, 5404560, 5533240, 5790600, 5809902, 6080130, 6224895, 6485472, 6501600, 6639888, 6755700, 6916550, 6948720, 7469874, 7720800, 7746536, 8106840, 8299860, 8685900, 8714853, 9007600, 9683170, 9728208, 9959832, 10133550, 10374825, 10809120, 11066480, 11581200, 11619804, 12160260, 12449790, 13279776, 13511400, 13833100, 13897440, 14524755, 14939748, 15200325, 15493072, 16213680, 16599720, 17371800, 17429706, 18015200, 18674685, 19366340, 19456416, 19919664, 20267100, 20749650, 22132960, 23162400, 23239608, 24207925, 24320520, 24899580, 26144559, 27022800, 27666200, 29049510, 29879496, 30400650, 30986144, 31124475, 32427360, 33199440, 34743600, 34859412, 37349370, 38732680, 39839328, 40534200, 41499300, 43574265, 46479216, 48415850, 48641040, 49799160, 52289118, 54045600, 55332400, 58099020, 59758992, 60801300, 62248950, 66398880, 69487200, 69718824, 72623775, 74698740, 77465360, 81068400, 82998600, 87148530, 92958432, 93373425, 96831700, 97282080, 99598320, 104578236, 110664800, 116198040, 119517984, 121602600, 124497900, 130722795, 139437648, 145247550, 149397480, 154930720, 162136800, 165997200, 174297060, 186746850, 193663400, 199196640, 209156472, 217871325, 232396080, 243205200, 248995800, 261445590, 278875296, 290495100, 298794960, 331994400, 348594120, 373493700, 387326800, 418312944, 435742650, 464792160, 486410400, 497991600, 522891180, 580990200, 597589920, 653613975, 697188240, 746987400, 774653600, 836625888, 871485300, 995983200, 1045782360, 1161980400, 1307227950, 1394376480, 1493974800, 1742970600, 2091564720, 2323960800, 2614455900, 2987949600, 3485941200, 4183129440, 5228911800, 6971882400, 10457823600, 20915647200]

約数ペア:

[(1, 20915647200), (2, 10457823600), (3, 6971882400), (4, 5228911800), (5, 4183129440), (6, 3485941200), (7, 2987949600), (8, 2614455900), (9, 2323960800), (10, 2091564720), (12, 1742970600), (14, 1493974800), (15, 1394376480), (16, 1307227950), (18, 1161980400), (20, 1045782360), (21, 995983200), (24, 871485300), (25, 836625888), (27, 774653600), (28, 746987400), (30, 697188240), (32, 653613975), (35, 597589920), (36, 580990200), (40, 522891180), (42, 497991600), (43, 486410400), (45, 464792160), (48, 435742650), (50, 418312944), (54, 387326800), (56, 373493700), (60, 348594120), (63, 331994400), (70, 298794960), (72, 290495100), (75, 278875296), (80, 261445590), (84, 248995800), (86, 243205200), (90, 232396080), (96, 217871325), (100, 209156472), (105, 199196640), (108, 193663400), (112, 186746850), (120, 174297060), (126, 165997200), (129, 162136800), (135, 154930720), (140, 149397480), (144, 145247550), (150, 139437648), (160, 130722795), (168, 124497900), (172, 121602600), (175, 119517984), (180, 116198040), (189, 110664800), (200, 104578236), (210, 99598320), (215, 97282080), (216, 96831700), (224, 93373425), (225, 92958432), (240, 87148530), (252, 82998600), (258, 81068400), (270, 77465360), (280, 74698740), (288, 72623775), (300, 69718824), (301, 69487200), (315, 66398880), (336, 62248950), (344, 60801300), (350, 59758992), (360, 58099020), (378, 55332400), (387, 54045600), (400, 52289118), (420, 49799160), (430, 48641040), (432, 48415850), (450, 46479216), (480, 43574265), (504, 41499300), (516, 40534200), (525, 39839328), (540, 38732680), (560, 37349370), (600, 34859412), (602, 34743600), (630, 33199440), (645, 32427360), (672, 31124475), (675, 30986144), (688, 30400650), (700, 29879496), (720, 29049510), (756, 27666200), (774, 27022800), (800, 26144559), (840, 24899580), (860, 24320520), (864, 24207925), (900, 23239608), (903, 23162400), (945, 22132960), (1008, 20749650), (1032, 20267100), (1050, 19919664), (1075, 19456416), (1080, 19366340), (1120, 18674685), (1161, 18015200), (1200, 17429706), (1204, 17371800), (1260, 16599720), (1290, 16213680), (1350, 15493072), (1376, 15200325), (1400, 14939748), (1440, 14524755), (1505, 13897440), (1512, 13833100), (1548, 13511400), (1575, 13279776), (1680, 12449790), (1720, 12160260), (1800, 11619804), (1806, 11581200), (1890, 11066480), (1935, 10809120), (2016, 10374825), (2064, 10133550), (2100, 9959832), (2150, 9728208), (2160, 9683170), (2322, 9007600), (2400, 8714853), (2408, 8685900), (2520, 8299860), (2580, 8106840), (2700, 7746536), (2709, 7720800), (2800, 7469874), (3010, 6948720), (3024, 6916550), (3096, 6755700), (3150, 6639888), (3217, 6501600), (3225, 6485472), (3360, 6224895), (3440, 6080130), (3600, 5809902), (3612, 5790600), (3780, 5533240), (3870, 5404560), (4128, 5066775), (4200, 4979916), (4300, 4864104), (4320, 4841585), (4515, 4632480), (4644, 4503800), (4725, 4426592), (4816, 4342950), (5040, 4149930), (5160, 4053420), (5400, 3873268), (5418, 3860400), (5600, 3734937), (5805, 3603040), (6020, 3474360), (6048, 3458275), (6192, 3377850), (6300, 3319944), (6434, 3250800), (6450, 3242736), (6880, 3040065), (7200, 2904951), (7224, 2895300), (7525, 2779488), (7560, 2766620), (7740, 2702280), (8127, 2573600), (8400, 2489958), (8600, 2432052), (9030, 2316240), (9288, 2251900), (9450, 2213296), (9632, 2171475), (9651, 2167200), (9675, 2161824), (10080, 2074965), (10320, 2026710), (10800, 1936634), (10836, 1930200), (11610, 1801520), (12040, 1737180), (12384, 1688925), (12600, 1659972), (12868, 1625400), (12900, 1621368), (13545, 1544160), (14448, 1447650), (15050, 1389744), (15120, 1383310), (15480, 1351140), (16085, 1300320), (16254, 1286800), (16800, 1244979), (17200, 1216026), (18060, 1158120), (18576, 1125950), (18900, 1106648), (19302, 1083600), (19350, 1080912), (20640, 1013355), (21600, 968317), (21672, 965100), (22519, 928800), (22575, 926496), (23220, 900760), (24080, 868590), (25200, 829986), (25736, 812700), (25800, 810684), (27090, 772080), (28896, 723825), (28953, 722400), (29025, 720608), (30100, 694872), (30240, 691655), (30960, 675570), (32170, 650160), (32508, 643400), (34400, 608013), (36120, 579060), (37152, 562975), (37800, 553324), (38604, 541800), (38700, 540456), (40635, 514720), (43344, 482550), (45038, 464400), (45150, 463248), (46440, 450380), (48160, 434295), (48255, 433440), (50400, 414993), (51472, 406350), (51600, 405342), (54180, 386040), (57906, 361200), (58050, 360304), (60200, 347436), (61920, 337785), (64340, 325080), (65016, 321700), (67557, 309600), (67725, 308832), (72240, 289530), (75600, 276662), (77208, 270900), (77400, 270228), (80425, 260064), (81270, 257360), (86688, 241275), (86859, 240800), (90076, 232200), (90300, 231624), (92880, 225190), (96510, 216720), (102944, 203175), (103200, 202671), (108360, 193020), (112595, 185760), (115812, 180600), (116100, 180152), (120400, 173718), (128680, 162540), (130032, 160850), (135114, 154800), (135450, 154416), (138331, 151200), (144480, 144765)]