21740912640

素因数分解:

$2^{18}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 456

約数和(自身を含む): 80152996560

約数和(自身を除く): 58412083920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 97, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 194, 228, 240, 256, 285, 288, 291, 304, 320, 342, 360, 380, 384, 388, 456, 480, 485, 512, 570, 576, 582, 608, 640, 684, 720, 760, 768, 776, 855, 873, 912, 960, 970, 1024, 1140, 1152, 1164, 1216, 1280, 1368, 1440, 1455, 1520, 1536, 1552, 1710, 1746, 1824, 1843, 1920, 1940, 2048, 2280, 2304, 2328, 2432, 2560, 2736, 2880, 2910, 3040, 3072, 3104, 3420, 3492, 3648, 3686, 3840, 3880, 4096, 4365, 4560, 4608, 4656, 4864, 5120, 5472, 5529, 5760, 5820, 6080, 6144, 6208, 6840, 6984, 7296, 7372, 7680, 7760, 8192, 8730, 9120, 9215, 9216, 9312, 9728, 10240, 10944, 11058, 11520, 11640, 12160, 12288, 12416, 13680, 13968, 14592, 14744, 15360, 15520, 16384, 16587, 17460, 18240, 18430, 18432, 18624, 19456, 20480, 21888, 22116, 23040, 23280, 24320, 24576, 24832, 27360, 27645, 27936, 29184, 29488, 30720, 31040, 32768, 33174, 34920, 36480, 36860, 36864, 37248, 38912, 40960, 43776, 44232, 46080, 46560, 48640, 49152, 49664, 54720, 55290, 55872, 58368, 58976, 61440, 62080, 65536, 66348, 69840, 72960, 73720, 73728, 74496, 77824, 81920, 82935, 87552, 88464, 92160, 93120, 97280, 98304, 99328, 109440, 110580, 111744, 116736, 117952, 122880, 124160, 131072, 132696, 139680, 145920, 147440, 147456, 148992, 155648, 163840, 165870, 175104, 176928, 184320, 186240, 194560, 196608, 198656, 218880, 221160, 223488, 233472, 235904, 245760, 248320, 262144, 265392, 279360, 291840, 294880, 294912, 297984, 311296, 327680, 331740, 350208, 353856, 368640, 372480, 389120, 393216, 397312, 437760, 442320, 446976, 466944, 471808, 491520, 496640, 530784, 558720, 583680, 589760, 589824, 595968, 622592, 655360, 663480, 700416, 707712, 737280, 744960, 778240, 786432, 794624, 875520, 884640, 893952, 933888, 943616, 983040, 993280, 1061568, 1117440, 1167360, 1179520, 1179648, 1191936, 1245184, 1310720, 1326960, 1400832, 1415424, 1474560, 1489920, 1556480, 1589248, 1751040, 1769280, 1787904, 1867776, 1887232, 1966080, 1986560, 2123136, 2234880, 2334720, 2359040, 2359296, 2383872, 2490368, 2653920, 2801664, 2830848, 2949120, 2979840, 3112960, 3178496, 3502080, 3538560, 3575808, 3735552, 3774464, 3932160, 3973120, 4246272, 4469760, 4669440, 4718080, 4767744, 4980736, 5307840, 5603328, 5661696, 5898240, 5959680, 6225920, 6356992, 7004160, 7077120, 7151616, 7471104, 7548928, 7946240, 8492544, 8939520, 9338880, 9436160, 9535488, 10615680, 11206656, 11323392, 11796480, 11919360, 12451840, 12713984, 14008320, 14154240, 14303232, 14942208, 15097856, 15892480, 16985088, 17879040, 18677760, 18872320, 19070976, 21231360, 22413312, 22646784, 23838720, 24903680, 25427968, 28016640, 28308480, 28606464, 30195712, 31784960, 33970176, 35758080, 37355520, 37744640, 38141952, 42462720, 44826624, 45293568, 47677440, 56033280, 56616960, 57212928, 60391424, 63569920, 67940352, 71516160, 74711040, 75489280, 76283904, 84925440, 90587136, 95354880, 112066560, 113233920, 114425856, 120782848, 127139840, 135880704, 143032320, 150978560, 169850880, 181174272, 190709760, 224133120, 226467840, 228851712, 241565696, 271761408, 286064640, 301957120, 339701760, 362348544, 381419520, 452935680, 483131392, 543522816, 572129280, 603914240, 679403520, 724697088, 905871360, 1087045632, 1144258560, 1207828480, 1358807040, 1449394176, 1811742720, 2174091264, 2415656960, 2717614080, 3623485440, 4348182528, 5435228160, 7246970880, 10870456320, 21740912640]

約数ペア:

[(1, 21740912640), (2, 10870456320), (3, 7246970880), (4, 5435228160), (5, 4348182528), (6, 3623485440), (8, 2717614080), (9, 2415656960), (10, 2174091264), (12, 1811742720), (15, 1449394176), (16, 1358807040), (18, 1207828480), (19, 1144258560), (20, 1087045632), (24, 905871360), (30, 724697088), (32, 679403520), (36, 603914240), (38, 572129280), (40, 543522816), (45, 483131392), (48, 452935680), (57, 381419520), (60, 362348544), (64, 339701760), (72, 301957120), (76, 286064640), (80, 271761408), (90, 241565696), (95, 228851712), (96, 226467840), (97, 224133120), (114, 190709760), (120, 181174272), (128, 169850880), (144, 150978560), (152, 143032320), (160, 135880704), (171, 127139840), (180, 120782848), (190, 114425856), (192, 113233920), (194, 112066560), (228, 95354880), (240, 90587136), (256, 84925440), (285, 76283904), (288, 75489280), (291, 74711040), (304, 71516160), (320, 67940352), (342, 63569920), (360, 60391424), (380, 57212928), (384, 56616960), (388, 56033280), (456, 47677440), (480, 45293568), (485, 44826624), (512, 42462720), (570, 38141952), (576, 37744640), (582, 37355520), (608, 35758080), (640, 33970176), (684, 31784960), (720, 30195712), (760, 28606464), (768, 28308480), (776, 28016640), (855, 25427968), (873, 24903680), (912, 23838720), (960, 22646784), (970, 22413312), (1024, 21231360), (1140, 19070976), (1152, 18872320), (1164, 18677760), (1216, 17879040), (1280, 16985088), (1368, 15892480), (1440, 15097856), (1455, 14942208), (1520, 14303232), (1536, 14154240), (1552, 14008320), (1710, 12713984), (1746, 12451840), (1824, 11919360), (1843, 11796480), (1920, 11323392), (1940, 11206656), (2048, 10615680), (2280, 9535488), (2304, 9436160), (2328, 9338880), (2432, 8939520), (2560, 8492544), (2736, 7946240), (2880, 7548928), (2910, 7471104), (3040, 7151616), (3072, 7077120), (3104, 7004160), (3420, 6356992), (3492, 6225920), (3648, 5959680), (3686, 5898240), (3840, 5661696), (3880, 5603328), (4096, 5307840), (4365, 4980736), (4560, 4767744), (4608, 4718080), (4656, 4669440), (4864, 4469760), (5120, 4246272), (5472, 3973120), (5529, 3932160), (5760, 3774464), (5820, 3735552), (6080, 3575808), (6144, 3538560), (6208, 3502080), (6840, 3178496), (6984, 3112960), (7296, 2979840), (7372, 2949120), (7680, 2830848), (7760, 2801664), (8192, 2653920), (8730, 2490368), (9120, 2383872), (9215, 2359296), (9216, 2359040), (9312, 2334720), (9728, 2234880), (10240, 2123136), (10944, 1986560), (11058, 1966080), (11520, 1887232), (11640, 1867776), (12160, 1787904), (12288, 1769280), (12416, 1751040), (13680, 1589248), (13968, 1556480), (14592, 1489920), (14744, 1474560), (15360, 1415424), (15520, 1400832), (16384, 1326960), (16587, 1310720), (17460, 1245184), (18240, 1191936), (18430, 1179648), (18432, 1179520), (18624, 1167360), (19456, 1117440), (20480, 1061568), (21888, 993280), (22116, 983040), (23040, 943616), (23280, 933888), (24320, 893952), (24576, 884640), (24832, 875520), (27360, 794624), (27645, 786432), (27936, 778240), (29184, 744960), (29488, 737280), (30720, 707712), (31040, 700416), (32768, 663480), (33174, 655360), (34920, 622592), (36480, 595968), (36860, 589824), (36864, 589760), (37248, 583680), (38912, 558720), (40960, 530784), (43776, 496640), (44232, 491520), (46080, 471808), (46560, 466944), (48640, 446976), (49152, 442320), (49664, 437760), (54720, 397312), (55290, 393216), (55872, 389120), (58368, 372480), (58976, 368640), (61440, 353856), (62080, 350208), (65536, 331740), (66348, 327680), (69840, 311296), (72960, 297984), (73720, 294912), (73728, 294880), (74496, 291840), (77824, 279360), (81920, 265392), (82935, 262144), (87552, 248320), (88464, 245760), (92160, 235904), (93120, 233472), (97280, 223488), (98304, 221160), (99328, 218880), (109440, 198656), (110580, 196608), (111744, 194560), (116736, 186240), (117952, 184320), (122880, 176928), (124160, 175104), (131072, 165870), (132696, 163840), (139680, 155648), (145920, 148992), (147440, 147456)]