20028340800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1940

約数の個数: 672

約数和(自身を含む): 82809283200

約数和(自身を除く): 62780942400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 25, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 50, 52, 54, 57, 60, 64, 65, 72, 75, 76, 78, 80, 90, 95, 96, 100, 104, 108, 114, 117, 120, 130, 135, 144, 150, 152, 156, 160, 171, 180, 190, 192, 195, 200, 208, 216, 225, 228, 234, 240, 247, 260, 270, 285, 288, 300, 304, 312, 320, 325, 342, 351, 360, 380, 390, 400, 416, 432, 450, 456, 468, 475, 480, 494, 513, 520, 540, 570, 576, 585, 600, 608, 624, 650, 675, 684, 702, 720, 741, 760, 780, 800, 832, 855, 864, 900, 912, 936, 950, 960, 975, 988, 1026, 1040, 1080, 1140, 1170, 1200, 1216, 1235, 1248, 1300, 1350, 1368, 1404, 1425, 1440, 1482, 1520, 1560, 1600, 1710, 1728, 1755, 1800, 1824, 1872, 1877, 1900, 1950, 1976, 2052, 2080, 2160, 2223, 2280, 2340, 2400, 2470, 2496, 2565, 2600, 2700, 2736, 2808, 2850, 2880, 2925, 2964, 3040, 3120, 3420, 3510, 3600, 3648, 3705, 3744, 3754, 3800, 3900, 3952, 4104, 4160, 4275, 4320, 4446, 4560, 4680, 4800, 4940, 5130, 5200, 5400, 5472, 5616, 5631, 5700, 5850, 5928, 6080, 6175, 6240, 6669, 6840, 7020, 7200, 7410, 7488, 7508, 7600, 7800, 7904, 8208, 8550, 8640, 8775, 8892, 9120, 9360, 9385, 9880, 10260, 10400, 10800, 10944, 11115, 11232, 11262, 11400, 11700, 11856, 12350, 12480, 12825, 13338, 13680, 14040, 14400, 14820, 15016, 15200, 15600, 15808, 16416, 16893, 17100, 17550, 17784, 18240, 18525, 18720, 18770, 19760, 20520, 20800, 21600, 22230, 22464, 22524, 22800, 23400, 23712, 24401, 24700, 25650, 26676, 27360, 28080, 28155, 29640, 30032, 30400, 31200, 32832, 33345, 33786, 34200, 35100, 35568, 35663, 37050, 37440, 37540, 39520, 41040, 43200, 44460, 45048, 45600, 46800, 46925, 47424, 48802, 49400, 50679, 51300, 53352, 54720, 55575, 56160, 56310, 59280, 60064, 62400, 66690, 67572, 68400, 70200, 71136, 71326, 73203, 74100, 75080, 79040, 82080, 84465, 88920, 90096, 91200, 93600, 93850, 97604, 98800, 101358, 102600, 106704, 106989, 111150, 112320, 112620, 118560, 120128, 122005, 133380, 135144, 136800, 140400, 140775, 142272, 142652, 146406, 148200, 150160, 164160, 166725, 168930, 177840, 178315, 180192, 187200, 187700, 195208, 197600, 202716, 205200, 213408, 213978, 219609, 222300, 225240, 237120, 244010, 253395, 266760, 270288, 273600, 280800, 281550, 285304, 292812, 296400, 300320, 320967, 333450, 337860, 355680, 356630, 360384, 366015, 375400, 390416, 395200, 405432, 410400, 422325, 426816, 427956, 439218, 444600, 450480, 463619, 488020, 506790, 533520, 534945, 540576, 561600, 563100, 570608, 585624, 592800, 600640, 610025, 641934, 658827, 666900, 675720, 711360, 713260, 732030, 750800, 780832, 810864, 820800, 844650, 855912, 878436, 889200, 891575, 900960, 927238, 962901, 976040, 1013580, 1067040, 1069890, 1081152, 1098045, 1126200, 1141216, 1171248, 1185600, 1220050, 1266975, 1283868, 1317654, 1333800, 1351440, 1390857, 1426520, 1464060, 1501600, 1561664, 1604835, 1621728, 1689300, 1711824, 1756872, 1778400, 1783150, 1801920, 1830075, 1854476, 1925802, 1952080, 2027160, 2134080, 2139780, 2196090, 2252400, 2282432, 2318095, 2342496, 2440100, 2533950, 2567736, 2635308, 2667600, 2674725, 2702880, 2781714, 2853040, 2928120, 3003200, 3209670, 3243456, 3294135, 3378600, 3423648, 3513744, 3556800, 3566300, 3660150, 3708952, 3851604, 3904160, 4054320, 4172571, 4279560, 4392180, 4504800, 4636190, 4684992, 4814505, 4880200, 5067900, 5135472, 5270616, 5335200, 5349450, 5405760, 5490225, 5563428, 5706080, 5856240, 6419340, 6588270, 6757200, 6847296, 6954285, 7027488, 7132600, 7320300, 7417904, 7703208, 7808320, 8024175, 8108640, 8345142, 8559120, 8784360, 9009600, 9272380, 9629010, 9760400, 10135800, 10270944, 10541232, 10670400, 10698900, 10980450, 11126856, 11412160, 11590475, 11712480, 12517713, 12838680, 13176540, 13514400, 13908570, 14054976, 14265200, 14640600, 14835808, 15406416, 16048350, 16217280, 16470675, 16690284, 17118240, 17568720, 18544760, 19258020, 19520800, 20271600, 20541888, 20862855, 21082464, 21397800, 21960900, 22253712, 23180950, 23424960, 24072525, 25035426, 25677360, 26353080, 27028800, 27817140, 28530400, 29281200, 29671616, 30812832, 32096700, 32941350, 33380568, 34236480, 34771425, 35137440, 37089520, 38516040, 39041600, 40543200, 41725710, 42164928, 42795600, 43921800, 44507424, 46361900, 48145050, 50070852, 51354720, 52706160, 55634280, 57060800, 58562400, 61625664, 62588565, 64193400, 65882700, 66761136, 69542850, 70274880, 74179040, 77032080, 81086400, 83451420, 85591200, 87843600, 89014848, 92723800, 96290100, 100141704, 102709440, 104314275, 105412320, 111268560, 117124800, 125177130, 128386800, 131765400, 133522272, 139085700, 148358080, 154064160, 166902840, 171182400, 175687200, 185447600, 192580200, 200283408, 208628550, 210824640, 222537120, 250354260, 256773600, 263530800, 267044544, 278171400, 308128320, 312942825, 333805680, 351374400, 370895200, 385160400, 400566816, 417257100, 445074240, 500708520, 513547200, 527061600, 556342800, 625885650, 667611360, 741790400, 770320800, 801133632, 834514200, 1001417040, 1054123200, 1112685600, 1251771300, 1335222720, 1540641600, 1669028400, 2002834080, 2225371200, 2503542600, 3338056800, 4005668160, 5007085200, 6676113600, 10014170400, 20028340800]

約数ペア:

[(1, 20028340800), (2, 10014170400), (3, 6676113600), (4, 5007085200), (5, 4005668160), (6, 3338056800), (8, 2503542600), (9, 2225371200), (10, 2002834080), (12, 1669028400), (13, 1540641600), (15, 1335222720), (16, 1251771300), (18, 1112685600), (19, 1054123200), (20, 1001417040), (24, 834514200), (25, 801133632), (26, 770320800), (27, 741790400), (30, 667611360), (32, 625885650), (36, 556342800), (38, 527061600), (39, 513547200), (40, 500708520), (45, 445074240), (48, 417257100), (50, 400566816), (52, 385160400), (54, 370895200), (57, 351374400), (60, 333805680), (64, 312942825), (65, 308128320), (72, 278171400), (75, 267044544), (76, 263530800), (78, 256773600), (80, 250354260), (90, 222537120), (95, 210824640), (96, 208628550), (100, 200283408), (104, 192580200), (108, 185447600), (114, 175687200), (117, 171182400), (120, 166902840), (130, 154064160), (135, 148358080), (144, 139085700), (150, 133522272), (152, 131765400), (156, 128386800), (160, 125177130), (171, 117124800), (180, 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21397800), (950, 21082464), (960, 20862855), (975, 20541888), (988, 20271600), (1026, 19520800), (1040, 19258020), (1080, 18544760), (1140, 17568720), (1170, 17118240), (1200, 16690284), (1216, 16470675), (1235, 16217280), (1248, 16048350), (1300, 15406416), (1350, 14835808), (1368, 14640600), (1404, 14265200), (1425, 14054976), (1440, 13908570), (1482, 13514400), (1520, 13176540), (1560, 12838680), (1600, 12517713), (1710, 11712480), (1728, 11590475), (1755, 11412160), (1800, 11126856), (1824, 10980450), (1872, 10698900), (1877, 10670400), (1900, 10541232), (1950, 10270944), (1976, 10135800), (2052, 9760400), (2080, 9629010), (2160, 9272380), (2223, 9009600), (2280, 8784360), (2340, 8559120), (2400, 8345142), (2470, 8108640), (2496, 8024175), (2565, 7808320), (2600, 7703208), (2700, 7417904), (2736, 7320300), (2808, 7132600), (2850, 7027488), (2880, 6954285), (2925, 6847296), (2964, 6757200), (3040, 6588270), (3120, 6419340), (3420, 5856240), (3510, 5706080), (3600, 5563428), (3648, 5490225), (3705, 5405760), (3744, 5349450), (3754, 5335200), (3800, 5270616), (3900, 5135472), (3952, 5067900), (4104, 4880200), (4160, 4814505), (4275, 4684992), (4320, 4636190), (4446, 4504800), (4560, 4392180), (4680, 4279560), (4800, 4172571), (4940, 4054320), (5130, 3904160), (5200, 3851604), (5400, 3708952), (5472, 3660150), (5616, 3566300), (5631, 3556800), (5700, 3513744), (5850, 3423648), (5928, 3378600), (6080, 3294135), (6175, 3243456), (6240, 3209670), (6669, 3003200), (6840, 2928120), (7020, 2853040), (7200, 2781714), (7410, 2702880), (7488, 2674725), (7508, 2667600), (7600, 2635308), (7800, 2567736), (7904, 2533950), (8208, 2440100), (8550, 2342496), (8640, 2318095), (8775, 2282432), (8892, 2252400), (9120, 2196090), (9360, 2139780), (9385, 2134080), (9880, 2027160), (10260, 1952080), (10400, 1925802), (10800, 1854476), (10944, 1830075), (11115, 1801920), (11232, 1783150), (11262, 1778400), (11400, 1756872), (11700, 1711824), (11856, 1689300), (12350, 1621728), (12480, 1604835), (12825, 1561664), (13338, 1501600), (13680, 1464060), (14040, 1426520), (14400, 1390857), (14820, 1351440), (15016, 1333800), (15200, 1317654), (15600, 1283868), (15808, 1266975), (16416, 1220050), (16893, 1185600), (17100, 1171248), (17550, 1141216), (17784, 1126200), (18240, 1098045), (18525, 1081152), (18720, 1069890), (18770, 1067040), (19760, 1013580), (20520, 976040), (20800, 962901), (21600, 927238), (22230, 900960), (22464, 891575), (22524, 889200), (22800, 878436), (23400, 855912), (23712, 844650), (24401, 820800), (24700, 810864), (25650, 780832), (26676, 750800), (27360, 732030), (28080, 713260), (28155, 711360), (29640, 675720), (30032, 666900), (30400, 658827), (31200, 641934), (32832, 610025), (33345, 600640), (33786, 592800), (34200, 585624), (35100, 570608), (35568, 563100), (35663, 561600), (37050, 540576), (37440, 534945), (37540, 533520), (39520, 506790), (41040, 488020), (43200, 463619), (44460, 450480), (45048, 444600), (45600, 439218), (46800, 427956), 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