1891493723520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1129}}^1\times {\mathrm{1217}}^1$

素因数の和:2610

約数の個数: 384

約数和(自身を含む): 6570096624000

約数和(自身を除く): 4678602900480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 239, 240, 288, 320, 360, 384, 478, 480, 576, 640, 717, 720, 956, 960, 1129, 1152, 1195, 1217, 1434, 1440, 1912, 1920, 2151, 2258, 2390, 2434, 2868, 2880, 3387, 3585, 3651, 3824, 4302, 4516, 4780, 4868, 5645, 5736, 5760, 6085, 6774, 7170, 7302, 7648, 8604, 9032, 9560, 9736, 10161, 10755, 10953, 11290, 11472, 12170, 13548, 14340, 14604, 15296, 16935, 17208, 18064, 18255, 19120, 19472, 20322, 21510, 21906, 22580, 22944, 24340, 27096, 28680, 29208, 30592, 33870, 34416, 36128, 36510, 38240, 38944, 40644, 43020, 43812, 45160, 45888, 48680, 50805, 54192, 54765, 57360, 58416, 67740, 68832, 72256, 73020, 76480, 77888, 81288, 86040, 87624, 90320, 91776, 97360, 101610, 108384, 109530, 114720, 116832, 135480, 137664, 144512, 146040, 152960, 155776, 162576, 172080, 175248, 180640, 194720, 203220, 216768, 219060, 229440, 233664, 269831, 270960, 275328, 290863, 292080, 325152, 344160, 350496, 361280, 389440, 406440, 433536, 438120, 458880, 467328, 539662, 541920, 581726, 584160, 650304, 688320, 700992, 722560, 778880, 809493, 812880, 872589, 876240, 1079324, 1083840, 1163452, 1168320, 1300608, 1349155, 1373993, 1376640, 1401984, 1454315, 1618986, 1625760, 1745178, 1752480, 2158648, 2167680, 2326904, 2336640, 2428479, 2617767, 2698310, 2747986, 2908630, 3237972, 3251520, 3490356, 3504960, 4047465, 4121979, 4317296, 4362945, 4653808, 4856958, 5235534, 5396620, 5495972, 5817260, 6475944, 6503040, 6869965, 6980712, 7009920, 8094930, 8243958, 8634592, 8725890, 9307616, 9713916, 10471068, 10793240, 10991944, 11634520, 12142395, 12365937, 12951888, 13088835, 13739930, 13961424, 16189860, 16487916, 17269184, 17451780, 18615232, 19427832, 20609895, 20942136, 21586480, 21983888, 23269040, 24284790, 24731874, 25903776, 26177670, 27479860, 27922848, 32379720, 32975832, 34538368, 34903560, 37230464, 38855664, 41219790, 41884272, 43172960, 43967776, 46538080, 48569580, 49463748, 51807552, 52355340, 54959720, 55845696, 61829685, 64759440, 65951664, 69807120, 77711328, 82439580, 83768544, 86345920, 87935552, 93076160, 97139160, 98927496, 103615104, 104710680, 109919440, 111691392, 123659370, 129518880, 131903328, 139614240, 155422656, 164879160, 167537088, 172691840, 175871104, 186152320, 194278320, 197854992, 209421360, 219838880, 247318740, 259037760, 263806656, 279228480, 310845312, 328384327, 329758320, 335074176, 388556640, 395709984, 418842720, 439677760, 494637480, 518075520, 527613312, 558456960, 656768654, 659516640, 777113280, 791419968, 837685440, 879355520, 985152981, 989274960, 1313537308, 1319033280, 1554226560, 1582839936, 1641921635, 1675370880, 1970305962, 1978549920, 2627074616, 2638066560, 2955458943, 3283843270, 3940611924, 3957099840, 4925764905, 5254149232, 5910917886, 6567686540, 7881223848, 7914199680, 9851529810, 10508298464, 11821835772, 13135373080, 14777294715, 15762447696, 19703059620, 21016596928, 23643671544, 26270746160, 29554589430, 31524895392, 39406119240, 42033193856, 47287343088, 52541492320, 59109178860, 63049790784, 78812238480, 94574686176, 105082984640, 118218357720, 126099581568, 157624476960, 189149372352, 210165969280, 236436715440, 315248953920, 378298744704, 472873430880, 630497907840, 945746861760, 1891493723520]

約数ペア:

[(1, 1891493723520), (2, 945746861760), (3, 630497907840), (4, 472873430880), (5, 378298744704), (6, 315248953920), (8, 236436715440), (9, 210165969280), (10, 189149372352), (12, 157624476960), (15, 126099581568), (16, 118218357720), (18, 105082984640), (20, 94574686176), (24, 78812238480), (30, 63049790784), (32, 59109178860), (36, 52541492320), (40, 47287343088), (45, 42033193856), (48, 39406119240), (60, 31524895392), (64, 29554589430), (72, 26270746160), (80, 23643671544), (90, 21016596928), (96, 19703059620), (120, 15762447696), (128, 14777294715), (144, 13135373080), (160, 11821835772), (180, 10508298464), (192, 9851529810), (239, 7914199680), (240, 7881223848), (288, 6567686540), (320, 5910917886), (360, 5254149232), (384, 4925764905), (478, 3957099840), (480, 3940611924), (576, 3283843270), (640, 2955458943), (717, 2638066560), (720, 2627074616), (956, 1978549920), (960, 1970305962), (1129, 1675370880), (1152, 1641921635), (1195, 1582839936), (1217, 1554226560), (1434, 1319033280), (1440, 1313537308), (1912, 989274960), (1920, 985152981), (2151, 879355520), (2258, 837685440), (2390, 791419968), (2434, 777113280), (2868, 659516640), (2880, 656768654), (3387, 558456960), (3585, 527613312), (3651, 518075520), (3824, 494637480), (4302, 439677760), (4516, 418842720), (4780, 395709984), (4868, 388556640), (5645, 335074176), (5736, 329758320), (5760, 328384327), (6085, 310845312), (6774, 279228480), (7170, 263806656), (7302, 259037760), (7648, 247318740), (8604, 219838880), (9032, 209421360), (9560, 197854992), (9736, 194278320), (10161, 186152320), (10755, 175871104), (10953, 172691840), (11290, 167537088), (11472, 164879160), (12170, 155422656), (13548, 139614240), (14340, 131903328), (14604, 129518880), (15296, 123659370), (16935, 111691392), (17208, 109919440), (18064, 104710680), (18255, 103615104), (19120, 98927496), (19472, 97139160), (20322, 93076160), (21510, 87935552), (21906, 86345920), (22580, 83768544), (22944, 82439580), (24340, 77711328), (27096, 69807120), (28680, 65951664), (29208, 64759440), (30592, 61829685), (33870, 55845696), (34416, 54959720), (36128, 52355340), (36510, 51807552), (38240, 49463748), (38944, 48569580), (40644, 46538080), (43020, 43967776), (43812, 43172960), (45160, 41884272), (45888, 41219790), (48680, 38855664), (50805, 37230464), (54192, 34903560), (54765, 34538368), (57360, 32975832), (58416, 32379720), (67740, 27922848), (68832, 27479860), (72256, 26177670), (73020, 25903776), (76480, 24731874), (77888, 24284790), (81288, 23269040), (86040, 21983888), (87624, 21586480), (90320, 20942136), (91776, 20609895), (97360, 19427832), (101610, 18615232), (108384, 17451780), (109530, 17269184), (114720, 16487916), (116832, 16189860), (135480, 13961424), (137664, 13739930), (144512, 13088835), (146040, 12951888), (152960, 12365937), (155776, 12142395), (162576, 11634520), (172080, 10991944), (175248, 10793240), (180640, 10471068), (194720, 9713916), (203220, 9307616), (216768, 8725890), (219060, 8634592), (229440, 8243958), (233664, 8094930), (269831, 7009920), (270960, 6980712), (275328, 6869965), (290863, 6503040), (292080, 6475944), (325152, 5817260), (344160, 5495972), (350496, 5396620), (361280, 5235534), (389440, 4856958), (406440, 4653808), (433536, 4362945), (438120, 4317296), (458880, 4121979), (467328, 4047465), (539662, 3504960), (541920, 3490356), (581726, 3251520), (584160, 3237972), (650304, 2908630), (688320, 2747986), (700992, 2698310), (722560, 2617767), (778880, 2428479), (809493, 2336640), (812880, 2326904), (872589, 2167680), (876240, 2158648), (1079324, 1752480), (1083840, 1745178), (1163452, 1625760), (1168320, 1618986), (1300608, 1454315), (1349155, 1401984), (1373993, 1376640)]