21330777600

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 960

約数和(自身を含む): 88654325760

約数和(自身を除く): 67323548160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 62, 64, 66, 72, 75, 80, 88, 90, 93, 96, 99, 100, 108, 110, 120, 124, 128, 132, 135, 144, 150, 155, 160, 165, 176, 180, 181, 186, 192, 198, 200, 216, 220, 225, 240, 248, 256, 264, 270, 275, 279, 288, 297, 300, 310, 320, 330, 341, 352, 360, 362, 372, 384, 396, 400, 432, 440, 450, 465, 480, 495, 496, 512, 528, 540, 543, 550, 558, 576, 594, 600, 620, 640, 660, 675, 682, 704, 720, 724, 744, 768, 775, 792, 800, 825, 837, 864, 880, 900, 905, 930, 960, 990, 992, 1023, 1056, 1080, 1086, 1100, 1116, 1152, 1188, 1200, 1240, 1280, 1320, 1350, 1364, 1395, 1408, 1440, 1448, 1485, 1488, 1536, 1550, 1584, 1600, 1629, 1650, 1674, 1705, 1728, 1760, 1800, 1810, 1860, 1920, 1980, 1984, 1991, 2046, 2112, 2160, 2172, 2200, 2232, 2304, 2325, 2376, 2400, 2475, 2480, 2560, 2640, 2700, 2715, 2728, 2790, 2816, 2880, 2896, 2970, 2976, 3069, 3100, 3168, 3200, 3258, 3300, 3348, 3410, 3456, 3520, 3600, 3620, 3720, 3840, 3960, 3968, 3982, 4092, 4185, 4224, 4320, 4344, 4400, 4464, 4525, 4608, 4650, 4752, 4800, 4887, 4950, 4960, 5115, 5280, 5400, 5430, 5456, 5580, 5611, 5632, 5760, 5792, 5940, 5952, 5973, 6138, 6200, 6336, 6400, 6516, 6600, 6696, 6820, 6912, 6975, 7040, 7200, 7240, 7425, 7440, 7680, 7920, 7936, 7964, 8145, 8184, 8370, 8448, 8525, 8640, 8688, 8800, 8928, 9050, 9207, 9300, 9504, 9600, 9774, 9900, 9920, 9955, 10230, 10560, 10800, 10860, 10912, 11160, 11222, 11520, 11584, 11880, 11904, 11946, 12276, 12400, 12672, 12800, 13032, 13200, 13392, 13575, 13640, 13824, 13950, 14080, 14400, 14480, 14850, 14880, 15345, 15840, 15872, 15928, 16290, 16368, 16740, 16833, 16896, 17050, 17280, 17376, 17600, 17856, 17919, 18100, 18414, 18600, 19008, 19200, 19548, 19800, 19840, 19910, 20460, 20925, 21120, 21600, 21720, 21824, 22320, 22444, 23040, 23168, 23760, 23808, 23892, 24435, 24552, 24800, 25344, 25575, 26064, 26400, 26784, 27150, 27280, 27900, 28055, 28160, 28800, 28960, 29700, 29760, 29865, 30690, 31680, 31856, 32580, 32736, 33480, 33666, 34100, 34560, 34752, 35200, 35712, 35838, 36200, 36828, 37200, 38016, 38400, 39096, 39600, 39680, 39820, 40725, 40920, 41850, 42240, 43200, 43440, 43648, 44640, 44888, 46035, 46336, 47520, 47616, 47784, 48870, 49104, 49600, 49775, 50499, 50688, 51150, 52128, 52800, 53568, 53757, 54300, 54560, 55800, 56110, 57600, 57920, 59400, 59520, 59730, 61380, 61721, 63360, 63712, 65160, 65472, 66960, 67332, 68200, 69120, 69504, 70400, 71424, 71676, 72400, 73656, 74400, 76032, 76725, 78192, 79200, 79360, 79640, 81450, 81840, 83700, 84165, 84480, 86400, 86880, 87296, 89280, 89595, 89776, 92070, 92672, 95040, 95568, 97740, 98208, 99200, 99550, 100998, 102300, 104256, 105600, 107136, 107514, 108600, 109120, 111600, 112220, 115200, 115840, 118800, 119040, 119460, 122175, 122760, 123442, 126720, 127424, 130320, 130944, 133920, 134664, 136400, 139008, 140275, 140800, 142848, 143352, 144800, 147312, 148800, 149325, 151497, 152064, 153450, 156384, 158400, 159280, 162900, 163680, 167400, 168330, 172800, 173760, 174592, 178560, 179190, 179552, 184140, 185163, 190080, 191136, 195480, 196416, 198400, 199100, 201996, 204600, 208512, 211200, 214272, 215028, 217200, 218240, 223200, 224440, 230175, 231680, 237600, 238080, 238920, 244350, 245520, 246884, 252495, 253440, 254848, 260640, 261888, 267840, 268785, 269328, 272800, 278016, 280550, 286704, 289600, 294624, 297600, 298650, 302994, 306900, 308605, 312768, 316800, 318560, 325800, 327360, 334800, 336660, 345600, 347520, 357120, 358380, 359104, 368280, 370326, 380160, 382272, 390960, 392832, 396800, 398200, 403992, 409200, 417024, 420825, 422400, 428544, 430056, 434400, 436480, 446400, 447975, 448880, 460350, 463360, 475200, 477840, 488700, 491040, 493768, 504990, 509696, 521280, 523776, 535680, 537570, 538656, 545600, 555489, 561100, 573408, 579200, 589248, 595200, 597300, 605988, 613800, 617210, 625536, 633600, 637120, 651600, 654720, 669600, 673320, 695040, 714240, 716760, 718208, 736560, 740652, 757485, 760320, 764544, 781920, 785664, 796400, 807984, 818400, 834048, 841650, 860112, 868800, 872960, 892800, 895950, 897760, 920700, 925815, 950400, 955680, 977400, 982080, 987536, 1009980, 1019392, 1042560, 1071360, 1075140, 1077312, 1091200, 1110978, 1122200, 1146816, 1158400, 1178496, 1190400, 1194600, 1211976, 1227600, 1234420, 1251072, 1262475, 1267200, 1274240, 1303200, 1309440, 1339200, 1343925, 1346640, 1390080, 1433520, 1436416, 1473120, 1481304, 1514970, 1529088, 1543025, 1563840, 1571328, 1592800, 1615968, 1636800, 1666467, 1683300, 1720224, 1737600, 1785600, 1791900, 1795520, 1841400, 1851630, 1900800, 1911360, 1954800, 1964160, 1975072, 2019960, 2085120, 2142720, 2150280, 2154624, 2182400, 2221956, 2244400, 2293632, 2316800, 2356992, 2389200, 2423952, 2455200, 2468840, 2502144, 2524950, 2548480, 2606400, 2618880, 2678400, 2687850, 2693280, 2777445, 2867040, 2872832, 2946240, 2962608, 3029940, 3058176, 3086050, 3127680, 3185600, 3231936, 3273600, 3332934, 3366600, 3440448, 3475200, 3571200, 3583800, 3591040, 3682800, 3703260, 3787425, 3801600, 3822720, 3909600, 3928320, 3950144, 4039920, 4170240, 4300560, 4309248, 4364800, 4443912, 4488800, 4587264, 4629075, 4713984, 4778400, 4847904, 4910400, 4937680, 5049900, 5096960, 5212800, 5356800, 5375700, 5386560, 5554890, 5734080, 5892480, 5925216, 6059880, 6172100, 6255360, 6371200, 6463872, 6547200, 6665868, 6733200, 6880896, 6950400, 7167600, 7182080, 7365600, 7406520, 7574850, 7645440, 7819200, 7856640, 7900288, 8079840, 8332335, 8601120, 8618496, 8887824, 8977600, 9174528, 9258150, 9556800, 9695808, 9820800, 9875360, 10099800, 10425600, 10713600, 10751400, 10773120, 11109780, 11468160, 11784960, 11850432, 12119760, 12344200, 12510720, 12742400, 12927744, 13094400, 13331736, 13466400, 13761792, 13887225, 14335200, 14364160, 14731200, 14813040, 15149700, 15290880, 15638400, 15800576, 16159680, 16664670, 17202240, 17775648, 17955200, 18516300, 19113600, 19391616, 19641600, 19750720, 20199600, 20851200, 21502800, 21546240, 22219560, 22936320, 23569920, 23700864, 24239520, 24688400, 25484800, 25855488, 26663472, 26932800, 27523584, 27774450, 28670400, 29462400, 29626080, 30299400, 31276800, 31601152, 32319360, 33329340, 34404480, 35551296, 35910400, 37032600, 38227200, 38783232, 39283200, 39501440, 40399200, 41661675, 43005600, 43092480, 44439120, 45872640, 47401728, 48479040, 49376800, 53326944, 53865600, 55548900, 57340800, 58924800, 59252160, 60598800, 62553600, 64638720, 66658680, 68808960, 71102592, 71820800, 74065200, 76454400, 77566464, 79002880, 80798400, 83323350, 86011200, 88878240, 94803456, 96958080, 98753600, 106653888, 107731200, 111097800, 114681600, 117849600, 118504320, 121197600, 129277440, 133317360, 137617920, 142205184, 148130400, 158005760, 161596800, 166646700, 172022400, 177756480, 193916160, 197507200, 213307776, 215462400, 222195600, 229363200, 237008640, 242395200, 266634720, 284410368, 296260800, 323193600, 333293400, 344044800, 355512960, 387832320, 395014400, 426615552, 444391200, 474017280, 484790400, 533269440, 592521600, 646387200, 666586800, 688089600, 711025920, 790028800, 853231104, 888782400, 969580800, 1066538880, 1185043200, 1333173600, 1422051840, 1777564800, 1939161600, 2133077760, 2370086400, 2666347200, 3555129600, 4266155520, 5332694400, 7110259200, 10665388800, 21330777600]

約数ペア:

[(1, 21330777600), (2, 10665388800), (3, 7110259200), (4, 5332694400), (5, 4266155520), (6, 3555129600), (8, 2666347200), (9, 2370086400), (10, 2133077760), (11, 1939161600), (12, 1777564800), (15, 1422051840), (16, 1333173600), (18, 1185043200), (20, 1066538880), (22, 969580800), (24, 888782400), (25, 853231104), (27, 790028800), (30, 711025920), (31, 688089600), (32, 666586800), (33, 646387200), (36, 592521600), (40, 533269440), (44, 484790400), (45, 474017280), (48, 444391200), (50, 426615552), (54, 395014400), (55, 387832320), (60, 355512960), (62, 344044800), (64, 333293400), (66, 323193600), (72, 296260800), (75, 284410368), (80, 266634720), (88, 242395200), (90, 237008640), (93, 229363200), (96, 222195600), (99, 215462400), (100, 213307776), (108, 197507200), (110, 193916160), (120, 177756480), (124, 172022400), (128, 166646700), (132, 161596800), (135, 158005760), (144, 148130400), (150, 142205184), (155, 137617920), (160, 133317360), (165, 129277440), (176, 121197600), (180, 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26663472), (825, 25855488), (837, 25484800), (864, 24688400), (880, 24239520), (900, 23700864), (905, 23569920), (930, 22936320), (960, 22219560), (990, 21546240), (992, 21502800), (1023, 20851200), (1056, 20199600), (1080, 19750720), (1086, 19641600), (1100, 19391616), (1116, 19113600), (1152, 18516300), (1188, 17955200), (1200, 17775648), (1240, 17202240), (1280, 16664670), (1320, 16159680), (1350, 15800576), (1364, 15638400), (1395, 15290880), (1408, 15149700), (1440, 14813040), (1448, 14731200), (1485, 14364160), (1488, 14335200), (1536, 13887225), (1550, 13761792), (1584, 13466400), (1600, 13331736), (1629, 13094400), (1650, 12927744), (1674, 12742400), (1705, 12510720), (1728, 12344200), (1760, 12119760), (1800, 11850432), (1810, 11784960), (1860, 11468160), (1920, 11109780), (1980, 10773120), (1984, 10751400), (1991, 10713600), (2046, 10425600), (2112, 10099800), (2160, 9875360), (2172, 9820800), (2200, 9695808), (2232, 9556800), (2304, 9258150), (2325, 9174528), (2376, 8977600), (2400, 8887824), (2475, 8618496), (2480, 8601120), (2560, 8332335), (2640, 8079840), (2700, 7900288), (2715, 7856640), (2728, 7819200), (2790, 7645440), (2816, 7574850), (2880, 7406520), (2896, 7365600), (2970, 7182080), (2976, 7167600), (3069, 6950400), (3100, 6880896), (3168, 6733200), (3200, 6665868), (3258, 6547200), (3300, 6463872), (3348, 6371200), (3410, 6255360), (3456, 6172100), (3520, 6059880), (3600, 5925216), (3620, 5892480), (3720, 5734080), (3840, 5554890), (3960, 5386560), (3968, 5375700), (3982, 5356800), (4092, 5212800), (4185, 5096960), (4224, 5049900), (4320, 4937680), (4344, 4910400), (4400, 4847904), (4464, 4778400), (4525, 4713984), (4608, 4629075), (4650, 4587264), (4752, 4488800), (4800, 4443912), (4887, 4364800), (4950, 4309248), (4960, 4300560), (5115, 4170240), (5280, 4039920), (5400, 3950144), (5430, 3928320), (5456, 3909600), (5580, 3822720), (5611, 3801600), (5632, 3787425), (5760, 3703260), (5792, 3682800), (5940, 3591040), (5952, 3583800), (5973, 3571200), (6138, 3475200), (6200, 3440448), (6336, 3366600), (6400, 3332934), (6516, 3273600), (6600, 3231936), (6696, 3185600), (6820, 3127680), (6912, 3086050), (6975, 3058176), (7040, 3029940), (7200, 2962608), (7240, 2946240), (7425, 2872832), (7440, 2867040), (7680, 2777445), (7920, 2693280), (7936, 2687850), (7964, 2678400), (8145, 2618880), (8184, 2606400), (8370, 2548480), (8448, 2524950), (8525, 2502144), (8640, 2468840), (8688, 2455200), (8800, 2423952), (8928, 2389200), (9050, 2356992), (9207, 2316800), (9300, 2293632), (9504, 2244400), (9600, 2221956), (9774, 2182400), (9900, 2154624), (9920, 2150280), (9955, 2142720), (10230, 2085120), (10560, 2019960), (10800, 1975072), (10860, 1964160), (10912, 1954800), (11160, 1911360), (11222, 1900800), (11520, 1851630), (11584, 1841400), (11880, 1795520), (11904, 1791900), (11946, 1785600), (12276, 1737600), (12400, 1720224), (12672, 1683300), (12800, 1666467), (13032, 1636800), (13200, 1615968), (13392, 1592800), (13575, 1571328), (13640, 1563840), (13824, 1543025), (13950, 1529088), (14080, 1514970), (14400, 1481304), (14480, 1473120), (14850, 1436416), (14880, 1433520), (15345, 1390080), (15840, 1346640), (15872, 1343925), (15928, 1339200), (16290, 1309440), (16368, 1303200), (16740, 1274240), (16833, 1267200), (16896, 1262475), (17050, 1251072), (17280, 1234420), (17376, 1227600), (17600, 1211976), (17856, 1194600), (17919, 1190400), (18100, 1178496), (18414, 1158400), (18600, 1146816), (19008, 1122200), (19200, 1110978), (19548, 1091200), (19800, 1077312), (19840, 1075140), (19910, 1071360), (20460, 1042560), (20925, 1019392), (21120, 1009980), (21600, 987536), (21720, 982080), (21824, 977400), (22320, 955680), (22444, 950400), (23040, 925815), (23168, 920700), (23760, 897760), (23808, 895950), (23892, 892800), (24435, 872960), (24552, 868800), (24800, 860112), (25344, 841650), (25575, 834048), (26064, 818400), (26400, 807984), (26784, 796400), (27150, 785664), (27280, 781920), (27900, 764544), (28055, 760320), (28160, 757485), (28800, 740652), (28960, 736560), (29700, 718208), (29760, 716760), (29865, 714240), (30690, 695040), (31680, 673320), (31856, 669600), (32580, 654720), (32736, 651600), (33480, 637120), (33666, 633600), (34100, 625536), (34560, 617210), (34752, 613800), (35200, 605988), (35712, 597300), (35838, 595200), (36200, 589248), (36828, 579200), (37200, 573408), (38016, 561100), (38400, 555489), (39096, 545600), (39600, 538656), (39680, 537570), (39820, 535680), (40725, 523776), (40920, 521280), (41850, 509696), (42240, 504990), (43200, 493768), (43440, 491040), (43648, 488700), (44640, 477840), (44888, 475200), (46035, 463360), (46336, 460350), (47520, 448880), (47616, 447975), (47784, 446400), (48870, 436480), (49104, 434400), (49600, 430056), (49775, 428544), (50499, 422400), (50688, 420825), (51150, 417024), (52128, 409200), (52800, 403992), (53568, 398200), (53757, 396800), (54300, 392832), (54560, 390960), (55800, 382272), (56110, 380160), (57600, 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184140), (118800, 179552), (119040, 179190), (119460, 178560), (122175, 174592), (122760, 173760), (123442, 172800), (126720, 168330), (127424, 167400), (130320, 163680), (130944, 162900), (133920, 159280), (134664, 158400), (136400, 156384), (139008, 153450), (140275, 152064), (140800, 151497), (142848, 149325), (143352, 148800), (144800, 147312)]