20320372800

素因数分解:

$2^6\times 3^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1723}}^1$

素因数の和:1777

約数の個数: 840

約数和(自身を含む): 91982682176

約数和(自身を除く): 71662309376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 54, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 81, 84, 90, 91, 96, 100, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 150, 156, 160, 162, 168, 175, 180, 182, 189, 192, 195, 200, 208, 210, 216, 224, 225, 234, 240, 252, 260, 270, 273, 280, 288, 300, 312, 315, 320, 324, 325, 336, 350, 351, 360, 364, 378, 390, 400, 405, 416, 420, 432, 448, 450, 455, 468, 480, 504, 520, 525, 540, 546, 560, 567, 576, 585, 600, 624, 630, 648, 650, 672, 675, 700, 702, 720, 728, 756, 780, 800, 810, 819, 832, 840, 864, 900, 910, 936, 945, 960, 975, 1008, 1040, 1050, 1053, 1080, 1092, 1120, 1134, 1170, 1200, 1248, 1260, 1296, 1300, 1344, 1350, 1365, 1400, 1404, 1440, 1456, 1512, 1560, 1575, 1600, 1620, 1638, 1680, 1723, 1728, 1755, 1800, 1820, 1872, 1890, 1950, 2016, 2025, 2080, 2100, 2106, 2160, 2184, 2240, 2268, 2275, 2340, 2400, 2457, 2496, 2520, 2592, 2600, 2700, 2730, 2800, 2808, 2835, 2880, 2912, 2925, 3024, 3120, 3150, 3240, 3276, 3360, 3446, 3510, 3600, 3640, 3744, 3780, 3900, 4032, 4050, 4095, 4160, 4200, 4212, 4320, 4368, 4536, 4550, 4680, 4725, 4800, 4914, 5040, 5169, 5184, 5200, 5265, 5400, 5460, 5600, 5616, 5670, 5824, 5850, 6048, 6240, 6300, 6480, 6552, 6720, 6825, 6892, 7020, 7200, 7280, 7371, 7488, 7560, 7800, 8100, 8190, 8400, 8424, 8615, 8640, 8736, 8775, 9072, 9100, 9360, 9450, 9828, 10080, 10338, 10400, 10530, 10800, 10920, 11200, 11232, 11340, 11700, 12061, 12096, 12285, 12480, 12600, 12960, 13104, 13650, 13784, 14040, 14175, 14400, 14560, 14742, 15120, 15507, 15600, 16200, 16380, 16800, 16848, 17230, 17472, 17550, 18144, 18200, 18720, 18900, 19656, 20160, 20475, 20676, 20800, 21060, 21600, 21840, 22399, 22464, 22680, 23400, 24122, 24570, 25200, 25845, 25920, 26208, 26325, 27300, 27568, 28080, 28350, 29120, 29484, 30240, 31014, 31200, 32400, 32760, 33600, 33696, 34460, 35100, 36183, 36288, 36400, 36855, 37440, 37800, 39312, 40950, 41352, 42120, 43075, 43200, 43680, 44798, 45360, 46521, 46800, 48244, 49140, 50400, 51690, 52416, 52650, 54600, 55136, 56160, 56700, 58968, 60305, 60480, 61425, 62028, 62400, 64800, 65520, 67197, 67392, 68920, 70200, 72366, 72800, 73710, 75600, 77535, 78624, 81900, 82704, 84240, 86150, 87360, 89596, 90720, 93042, 93600, 96488, 98280, 100800, 103380, 105300, 108549, 109200, 110272, 111995, 112320, 113400, 117936, 120610, 122850, 124056, 129225, 129600, 131040, 134394, 137840, 139563, 140400, 144732, 145600, 147420, 151200, 155070, 156793, 157248, 163800, 165408, 168480, 172300, 179192, 180915, 181440, 184275, 186084, 187200, 192976, 196560, 201591, 206760, 210600, 217098, 218400, 223990, 226800, 232605, 235872, 241220, 245700, 248112, 258450, 262080, 268788, 275680, 279126, 280800, 289464, 294840, 301525, 302400, 310140, 313586, 325647, 327600, 330816, 335985, 336960, 344600, 358384, 361830, 368550, 372168, 385952, 387675, 393120, 403182, 413520, 421200, 434196, 436800, 447980, 453600, 465210, 470379, 471744, 482440, 491400, 496224, 516900, 537576, 542745, 551360, 558252, 559975, 561600, 578928, 589680, 603050, 604773, 620280, 627172, 651294, 655200, 671970, 689200, 697815, 716768, 723660, 737100, 744336, 771904, 775350, 783965, 786240, 806364, 827040, 842400, 868392, 895960, 904575, 907200, 930420, 940758, 964880, 976941, 982800, 992448, 1007955, 1033800, 1075152, 1085490, 1116504, 1119950, 1157856, 1163025, 1179360, 1206100, 1209546, 1240560, 1254344, 1302588, 1310400, 1343940, 1378400, 1395630, 1411137, 1433536, 1447320, 1474200, 1488672, 1550700, 1567930, 1612728, 1628235, 1654080, 1679925, 1684800, 1736784, 1791920, 1809150, 1814319, 1860840, 1881516, 1929760, 1953882, 1965600, 2015910, 2067600, 2150304, 2170980, 2233008, 2239900, 2315712, 2326050, 2351895, 2358720, 2412200, 2419092, 2481120, 2508688, 2605176, 2687880, 2713725, 2756800, 2791260, 2822274, 2894640, 2948400, 2977344, 3023865, 3101400, 3135860, 3225456, 3256470, 3359850, 3473568, 3489075, 3583840, 3618300, 3628638, 3721680, 3763032, 3859520, 3907764, 3919825, 3931200, 4031820, 4135200, 4233411, 4300608, 4341960, 4466016, 4479800, 4652100, 4703790, 4824400, 4838184, 4884705, 4962240, 5017376, 5039775, 5210352, 5375760, 5427450, 5582520, 5644548, 5789280, 5896800, 6047730, 6202800, 6271720, 6450912, 6512940, 6719700, 6947136, 6978150, 7055685, 7167680, 7236600, 7257276, 7443360, 7526064, 7815528, 7839650, 8063640, 8141175, 8270400, 8466822, 8683920, 8932032, 8959600, 9071595, 9304200, 9407580, 9648800, 9676368, 9769410, 10034752, 10079550, 10420704, 10751520, 10854900, 11165040, 11289096, 11578560, 11759475, 11793600, 12095460, 12405600, 12543440, 12700233, 12901824, 13025880, 13439400, 13956300, 14111370, 14473200, 14514552, 14886720, 15052128, 15119325, 15631056, 15679300, 16127280, 16282350, 16933644, 17367840, 17919200, 18143190, 18608400, 18815160, 19297600, 19352736, 19538820, 20159100, 20841408, 21167055, 21503040, 21709800, 22330080, 22578192, 23518950, 24190920, 24423525, 24811200, 25086880, 25400466, 26051760, 26878800, 27912600, 28222740, 28946400, 29029104, 30104256, 30238650, 31262112, 31358600, 32254560, 32564700, 33867288, 34735680, 35278425, 35838400, 36286380, 37216800, 37630320, 38705472, 39077640, 40318200, 42334110, 43419600, 44660160, 45156384, 45357975, 47037900, 48381840, 48847050, 50173760, 50800932, 52103520, 53757600, 55825200, 56445480, 57892800, 58058208, 60477300, 62524224, 62717200, 63501165, 64509120, 65129400, 67734576, 70556850, 72572760, 74433600, 75260640, 78155280, 80636400, 84668220, 86839200, 90312768, 90715950, 94075800, 96763680, 97694100, 101601864, 104207040, 105835275, 107515200, 111650400, 112890960, 116116416, 120954600, 125434400, 127002330, 130258800, 135469152, 141113700, 145145520, 150521280, 156310560, 161272800, 169336440, 173678400, 181431900, 188151600, 193527360, 195388200, 203203728, 211670550, 223300800, 225781920, 241909200, 250868800, 254004660, 260517600, 270938304, 282227400, 290291040, 312621120, 317505825, 322545600, 338672880, 362863800, 376303200, 390776400, 406407456, 423341100, 451563840, 483818400, 508009320, 521035200, 564454800, 580582080, 635011650, 677345760, 725727600, 752606400, 781552800, 812814912, 846682200, 967636800, 1016018640, 1128909600, 1270023300, 1354691520, 1451455200, 1563105600, 1693364400, 2032037280, 2257819200, 2540046600, 2902910400, 3386728800, 4064074560, 5080093200, 6773457600, 10160186400, 20320372800]

約数ペア:

[(1, 20320372800), (2, 10160186400), (3, 6773457600), (4, 5080093200), (5, 4064074560), (6, 3386728800), (7, 2902910400), (8, 2540046600), (9, 2257819200), (10, 2032037280), (12, 1693364400), (13, 1563105600), (14, 1451455200), (15, 1354691520), (16, 1270023300), (18, 1128909600), (20, 1016018640), (21, 967636800), (24, 846682200), (25, 812814912), (26, 781552800), (27, 752606400), (28, 725727600), (30, 677345760), (32, 635011650), (35, 580582080), (36, 564454800), (39, 521035200), (40, 508009320), (42, 483818400), (45, 451563840), (48, 423341100), (50, 406407456), (52, 390776400), (54, 376303200), (56, 362863800), (60, 338672880), (63, 322545600), (64, 317505825), (65, 312621120), (70, 290291040), (72, 282227400), (75, 270938304), (78, 260517600), (80, 254004660), (81, 250868800), (84, 241909200), (90, 225781920), (91, 223300800), (96, 211670550), (100, 203203728), (104, 195388200), (105, 193527360), (108, 188151600), (112, 181431900), (117, 173678400), (120, 169336440), (126, 161272800), (130, 156310560), (135, 150521280), (140, 145145520), (144, 141113700), (150, 135469152), (156, 130258800), (160, 127002330), (162, 125434400), (168, 120954600), (175, 116116416), (180, 112890960), (182, 111650400), (189, 107515200), (192, 105835275), (195, 104207040), (200, 101601864), (208, 97694100), (210, 96763680), (216, 94075800), (224, 90715950), (225, 90312768), (234, 86839200), (240, 84668220), (252, 80636400), (260, 78155280), (270, 75260640), (273, 74433600), (280, 72572760), (288, 70556850), (300, 67734576), (312, 65129400), (315, 64509120), (320, 63501165), (324, 62717200), (325, 62524224), (336, 60477300), (350, 58058208), (351, 57892800), (360, 56445480), (364, 55825200), (378, 53757600), (390, 52103520), (400, 50800932), (405, 50173760), (416, 48847050), (420, 48381840), (432, 47037900), (448, 45357975), (450, 45156384), (455, 44660160), (468, 43419600), (480, 42334110), (504, 40318200), (520, 39077640), (525, 38705472), (540, 37630320), (546, 37216800), (560, 36286380), (567, 35838400), (576, 35278425), (585, 34735680), (600, 33867288), (624, 32564700), (630, 32254560), (648, 31358600), (650, 31262112), (672, 30238650), (675, 30104256), (700, 29029104), (702, 28946400), (720, 28222740), (728, 27912600), (756, 26878800), (780, 26051760), (800, 25400466), (810, 25086880), (819, 24811200), (832, 24423525), (840, 24190920), (864, 23518950), (900, 22578192), (910, 22330080), (936, 21709800), (945, 21503040), (960, 21167055), (975, 20841408), (1008, 20159100), (1040, 19538820), (1050, 19352736), (1053, 19297600), (1080, 18815160), (1092, 18608400), (1120, 18143190), (1134, 17919200), (1170, 17367840), (1200, 16933644), (1248, 16282350), (1260, 16127280), (1296, 15679300), (1300, 15631056), (1344, 15119325), (1350, 15052128), (1365, 14886720), (1400, 14514552), (1404, 14473200), (1440, 14111370), (1456, 13956300), (1512, 13439400), (1560, 13025880), (1575, 12901824), (1600, 12700233), (1620, 12543440), (1638, 12405600), (1680, 12095460), (1723, 11793600), (1728, 11759475), (1755, 11578560), (1800, 11289096), (1820, 11165040), (1872, 10854900), (1890, 10751520), (1950, 10420704), (2016, 10079550), (2025, 10034752), (2080, 9769410), (2100, 9676368), (2106, 9648800), (2160, 9407580), (2184, 9304200), (2240, 9071595), (2268, 8959600), (2275, 8932032), (2340, 8683920), (2400, 8466822), (2457, 8270400), (2496, 8141175), (2520, 8063640), (2592, 7839650), (2600, 7815528), (2700, 7526064), (2730, 7443360), (2800, 7257276), (2808, 7236600), (2835, 7167680), (2880, 7055685), (2912, 6978150), (2925, 6947136), (3024, 6719700), (3120, 6512940), (3150, 6450912), (3240, 6271720), (3276, 6202800), (3360, 6047730), (3446, 5896800), (3510, 5789280), (3600, 5644548), (3640, 5582520), (3744, 5427450), (3780, 5375760), (3900, 5210352), (4032, 5039775), (4050, 5017376), (4095, 4962240), (4160, 4884705), (4200, 4838184), (4212, 4824400), (4320, 4703790), (4368, 4652100), (4536, 4479800), (4550, 4466016), (4680, 4341960), (4725, 4300608), (4800, 4233411), (4914, 4135200), (5040, 4031820), (5169, 3931200), (5184, 3919825), (5200, 3907764), (5265, 3859520), (5400, 3763032), (5460, 3721680), (5600, 3628638), (5616, 3618300), (5670, 3583840), (5824, 3489075), (5850, 3473568), (6048, 3359850), (6240, 3256470), (6300, 3225456), (6480, 3135860), (6552, 3101400), (6720, 3023865), (6825, 2977344), (6892, 2948400), (7020, 2894640), (7200, 2822274), (7280, 2791260), (7371, 2756800), (7488, 2713725), (7560, 2687880), (7800, 2605176), (8100, 2508688), (8190, 2481120), (8400, 2419092), (8424, 2412200), (8615, 2358720), (8640, 2351895), (8736, 2326050), (8775, 2315712), (9072, 2239900), (9100, 2233008), (9360, 2170980), (9450, 2150304), (9828, 2067600), (10080, 2015910), (10338, 1965600), (10400, 1953882), (10530, 1929760), (10800, 1881516), (10920, 1860840), (11200, 1814319), (11232, 1809150), (11340, 1791920), (11700, 1736784), (12061, 1684800), (12096, 1679925), (12285, 1654080), (12480, 1628235), (12600, 1612728), (12960, 1567930), (13104, 1550700), (13650, 1488672), (13784, 1474200), (14040, 1447320), (14175, 1433536), (14400, 1411137), (14560, 1395630), (14742, 1378400), (15120, 1343940), (15507, 1310400), (15600, 1302588), (16200, 1254344), (16380, 1240560), (16800, 1209546), (16848, 1206100), (17230, 1179360), (17472, 1163025), (17550, 1157856), (18144, 1119950), (18200, 1116504), (18720, 1085490), (18900, 1075152), (19656, 1033800), (20160, 1007955), (20475, 992448), (20676, 982800), (20800, 976941), (21060, 964880), (21600, 940758), (21840, 930420), (22399, 907200), (22464, 904575), (22680, 895960), (23400, 868392), (24122, 842400), (24570, 827040), (25200, 806364), (25845, 786240), (25920, 783965), (26208, 775350), (26325, 771904), (27300, 744336), (27568, 737100), (28080, 723660), (28350, 716768), (29120, 697815), (29484, 689200), (30240, 671970), (31014, 655200), (31200, 651294), (32400, 627172), (32760, 620280), (33600, 604773), (33696, 603050), (34460, 589680), (35100, 578928), (36183, 561600), (36288, 559975), (36400, 558252), (36855, 551360), (37440, 542745), (37800, 537576), (39312, 516900), (40950, 496224), (41352, 491400), (42120, 482440), (43075, 471744), (43200, 470379), (43680, 465210), (44798, 453600), (45360, 447980), (46521, 436800), (46800, 434196), (48244, 421200), (49140, 413520), (50400, 403182), (51690, 393120), (52416, 387675), (52650, 385952), (54600, 372168), (55136, 368550), (56160, 361830), (56700, 358384), (58968, 344600), (60305, 336960), (60480, 335985), (61425, 330816), (62028, 327600), (62400, 325647), (64800, 313586), (65520, 310140), (67197, 302400), (67392, 301525), (68920, 294840), (70200, 289464), (72366, 280800), (72800, 279126), (73710, 275680), (75600, 268788), (77535, 262080), (78624, 258450), (81900, 248112), (82704, 245700), (84240, 241220), (86150, 235872), (87360, 232605), (89596, 226800), (90720, 223990), (93042, 218400), (93600, 217098), (96488, 210600), (98280, 206760), (100800, 201591), (103380, 196560), (105300, 192976), (108549, 187200), (109200, 186084), (110272, 184275), (111995, 181440), (112320, 180915), (113400, 179192), (117936, 172300), (120610, 168480), (122850, 165408), (124056, 163800), (129225, 157248), (129600, 156793), (131040, 155070), (134394, 151200), (137840, 147420), (139563, 145600), (140400, 144732)]