20898339840

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1072

約数の個数: 528

約数和(自身を含む): 84078838272

約数和(自身を除く): 63180498432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 134, 140, 144, 160, 168, 180, 192, 201, 210, 224, 240, 252, 256, 268, 280, 288, 315, 320, 335, 336, 360, 384, 402, 420, 448, 469, 480, 504, 512, 536, 560, 576, 603, 630, 640, 670, 672, 720, 768, 804, 840, 896, 938, 960, 967, 1005, 1008, 1024, 1072, 1120, 1152, 1206, 1260, 1280, 1340, 1344, 1407, 1440, 1536, 1608, 1680, 1792, 1876, 1920, 1934, 2010, 2016, 2144, 2240, 2304, 2345, 2412, 2520, 2560, 2680, 2688, 2814, 2880, 2901, 3015, 3072, 3216, 3360, 3584, 3752, 3840, 3868, 4020, 4032, 4221, 4288, 4480, 4608, 4690, 4824, 4835, 5040, 5120, 5360, 5376, 5628, 5760, 5802, 6030, 6432, 6720, 6769, 7035, 7168, 7504, 7680, 7736, 8040, 8064, 8442, 8576, 8703, 8960, 9216, 9380, 9648, 9670, 10080, 10720, 10752, 11256, 11520, 11604, 12060, 12864, 13440, 13538, 14070, 14505, 15008, 15360, 15472, 16080, 16128, 16884, 17152, 17406, 17920, 18760, 19296, 19340, 20160, 20307, 21105, 21440, 21504, 22512, 23040, 23208, 24120, 25728, 26880, 27076, 28140, 29010, 30016, 30944, 32160, 32256, 33768, 33845, 34304, 34812, 35840, 37520, 38592, 38680, 40320, 40614, 42210, 42880, 43515, 45024, 46080, 46416, 48240, 51456, 53760, 54152, 56280, 58020, 60032, 60921, 61888, 64320, 64512, 64789, 67536, 67690, 68608, 69624, 75040, 77184, 77360, 80640, 81228, 84420, 85760, 87030, 90048, 92832, 96480, 101535, 102912, 107520, 108304, 112560, 116040, 120064, 121842, 123776, 128640, 129578, 135072, 135380, 139248, 150080, 154368, 154720, 161280, 162456, 168840, 171520, 174060, 180096, 185664, 192960, 194367, 203070, 205824, 216608, 225120, 232080, 240128, 243684, 247552, 257280, 259156, 270144, 270760, 278496, 300160, 304605, 308736, 309440, 322560, 323945, 324912, 337680, 343040, 348120, 360192, 371328, 385920, 388734, 406140, 433216, 450240, 453523, 464160, 480256, 487368, 495104, 514560, 518312, 540288, 541520, 556992, 583101, 600320, 609210, 617472, 618880, 647890, 649824, 675360, 696240, 720384, 742656, 771840, 777468, 812280, 866432, 900480, 907046, 928320, 971835, 974736, 990208, 1029120, 1036624, 1080576, 1083040, 1113984, 1166202, 1200640, 1218420, 1237760, 1295780, 1299648, 1350720, 1360569, 1392480, 1440768, 1485312, 1543680, 1554936, 1624560, 1732864, 1800960, 1814092, 1856640, 1943670, 1949472, 2073248, 2161152, 2166080, 2227968, 2267615, 2332404, 2401280, 2436840, 2475520, 2591560, 2599296, 2701440, 2721138, 2784960, 2915505, 2970624, 3087360, 3109872, 3249120, 3465728, 3601920, 3628184, 3713280, 3887340, 3898944, 4081707, 4146496, 4322304, 4332160, 4455936, 4535230, 4664808, 4873680, 4951040, 5183120, 5198592, 5402880, 5442276, 5569920, 5831010, 6219744, 6498240, 6802845, 6931456, 7203840, 7256368, 7426560, 7774680, 7797888, 8163414, 8292992, 8664320, 8911872, 9070460, 9329616, 9747360, 10366240, 10397184, 10805760, 10884552, 11139840, 11662020, 12439488, 12996480, 13605690, 14512736, 14853120, 15549360, 15595776, 16326828, 16585984, 17328640, 18140920, 18659232, 19494720, 20408535, 20732480, 20794368, 21611520, 21769104, 22279680, 23324040, 24878976, 25992960, 27211380, 29025472, 31098720, 31191552, 32653656, 33171968, 34657280, 36281840, 37318464, 38989440, 40817070, 41464960, 43538208, 44559360, 46648080, 49757952, 51985920, 54422760, 58050944, 62197440, 62383104, 65307312, 66343936, 72563680, 74636928, 77978880, 81634140, 82929920, 87076416, 93296160, 99515904, 103971840, 108845520, 116101888, 124394880, 130614624, 145127360, 149273856, 155957760, 163268280, 165859840, 174152832, 186592320, 199031808, 217691040, 232203776, 248789760, 261229248, 290254720, 298547712, 311915520, 326536560, 331719680, 348305664, 373184640, 435382080, 464407552, 497579520, 522458496, 580509440, 597095424, 653073120, 696611328, 746369280, 870764160, 995159040, 1044916992, 1161018880, 1306146240, 1393222656, 1492738560, 1741528320, 2089833984, 2322037760, 2612292480, 2985477120, 3483056640, 4179667968, 5224584960, 6966113280, 10449169920, 20898339840]

約数ペア:

[(1, 20898339840), (2, 10449169920), (3, 6966113280), (4, 5224584960), (5, 4179667968), (6, 3483056640), (7, 2985477120), (8, 2612292480), (9, 2322037760), (10, 2089833984), (12, 1741528320), (14, 1492738560), (15, 1393222656), (16, 1306146240), (18, 1161018880), (20, 1044916992), (21, 995159040), (24, 870764160), (28, 746369280), (30, 696611328), (32, 653073120), (35, 597095424), (36, 580509440), (40, 522458496), (42, 497579520), (45, 464407552), (48, 435382080), (56, 373184640), (60, 348305664), (63, 331719680), (64, 326536560), (67, 311915520), (70, 298547712), (72, 290254720), (80, 261229248), (84, 248789760), (90, 232203776), (96, 217691040), (105, 199031808), (112, 186592320), (120, 174152832), (126, 165859840), (128, 163268280), (134, 155957760), (140, 149273856), (144, 145127360), (160, 130614624), (168, 124394880), (180, 116101888), (192, 108845520), (201, 103971840), (210, 99515904), (224, 93296160), (240, 87076416), (252, 82929920), (256, 81634140), (268, 77978880), (280, 74636928), (288, 72563680), (315, 66343936), (320, 65307312), (335, 62383104), (336, 62197440), (360, 58050944), (384, 54422760), (402, 51985920), (420, 49757952), (448, 46648080), (469, 44559360), (480, 43538208), (504, 41464960), (512, 40817070), (536, 38989440), (560, 37318464), (576, 36281840), (603, 34657280), (630, 33171968), (640, 32653656), (670, 31191552), (672, 31098720), (720, 29025472), (768, 27211380), (804, 25992960), (840, 24878976), (896, 23324040), (938, 22279680), (960, 21769104), (967, 21611520), (1005, 20794368), (1008, 20732480), (1024, 20408535), (1072, 19494720), (1120, 18659232), (1152, 18140920), (1206, 17328640), (1260, 16585984), (1280, 16326828), (1340, 15595776), (1344, 15549360), (1407, 14853120), (1440, 14512736), (1536, 13605690), (1608, 12996480), (1680, 12439488), (1792, 11662020), (1876, 11139840), (1920, 10884552), (1934, 10805760), (2010, 10397184), (2016, 10366240), (2144, 9747360), (2240, 9329616), (2304, 9070460), (2345, 8911872), (2412, 8664320), (2520, 8292992), (2560, 8163414), (2680, 7797888), (2688, 7774680), (2814, 7426560), (2880, 7256368), (2901, 7203840), (3015, 6931456), (3072, 6802845), (3216, 6498240), (3360, 6219744), (3584, 5831010), (3752, 5569920), (3840, 5442276), (3868, 5402880), (4020, 5198592), (4032, 5183120), (4221, 4951040), (4288, 4873680), (4480, 4664808), (4608, 4535230), (4690, 4455936), (4824, 4332160), (4835, 4322304), (5040, 4146496), (5120, 4081707), (5360, 3898944), (5376, 3887340), (5628, 3713280), (5760, 3628184), (5802, 3601920), (6030, 3465728), (6432, 3249120), (6720, 3109872), (6769, 3087360), (7035, 2970624), (7168, 2915505), (7504, 2784960), (7680, 2721138), (7736, 2701440), (8040, 2599296), (8064, 2591560), (8442, 2475520), (8576, 2436840), (8703, 2401280), (8960, 2332404), (9216, 2267615), (9380, 2227968), (9648, 2166080), (9670, 2161152), (10080, 2073248), (10720, 1949472), (10752, 1943670), (11256, 1856640), (11520, 1814092), (11604, 1800960), (12060, 1732864), (12864, 1624560), (13440, 1554936), (13538, 1543680), (14070, 1485312), (14505, 1440768), (15008, 1392480), (15360, 1360569), (15472, 1350720), (16080, 1299648), (16128, 1295780), (16884, 1237760), (17152, 1218420), (17406, 1200640), (17920, 1166202), (18760, 1113984), (19296, 1083040), (19340, 1080576), (20160, 1036624), (20307, 1029120), (21105, 990208), (21440, 974736), (21504, 971835), (22512, 928320), (23040, 907046), (23208, 900480), (24120, 866432), (25728, 812280), (26880, 777468), (27076, 771840), (28140, 742656), (29010, 720384), (30016, 696240), (30944, 675360), (32160, 649824), (32256, 647890), (33768, 618880), (33845, 617472), (34304, 609210), (34812, 600320), (35840, 583101), (37520, 556992), (38592, 541520), (38680, 540288), (40320, 518312), (40614, 514560), (42210, 495104), (42880, 487368), (43515, 480256), (45024, 464160), (46080, 453523), (46416, 450240), (48240, 433216), (51456, 406140), (53760, 388734), (54152, 385920), (56280, 371328), (58020, 360192), (60032, 348120), (60921, 343040), (61888, 337680), (64320, 324912), (64512, 323945), (64789, 322560), (67536, 309440), (67690, 308736), (68608, 304605), (69624, 300160), (75040, 278496), (77184, 270760), (77360, 270144), (80640, 259156), (81228, 257280), (84420, 247552), (85760, 243684), (87030, 240128), (90048, 232080), (92832, 225120), (96480, 216608), (101535, 205824), (102912, 203070), (107520, 194367), (108304, 192960), (112560, 185664), (116040, 180096), (120064, 174060), (121842, 171520), (123776, 168840), (128640, 162456), (129578, 161280), (135072, 154720), (135380, 154368), (139248, 150080)]