21687886080

素因数分解:

$2^8\times 3^5\times 5^1\times 7^2\times {\mathrm{1423}}^1$

素因数の和:1473

約数の個数: 648

約数和(自身を含む): 90585436032

約数和(自身を除く): 68897549952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 243, 245, 252, 256, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 486, 490, 504, 540, 560, 567, 576, 588, 630, 640, 648, 672, 720, 735, 756, 768, 784, 810, 840, 864, 882, 896, 945, 960, 972, 980, 1008, 1080, 1120, 1134, 1152, 1176, 1215, 1260, 1280, 1296, 1323, 1344, 1423, 1440, 1470, 1512, 1568, 1620, 1680, 1701, 1728, 1764, 1792, 1890, 1920, 1944, 1960, 2016, 2160, 2205, 2240, 2268, 2304, 2352, 2430, 2520, 2592, 2646, 2688, 2835, 2846, 2880, 2940, 3024, 3136, 3240, 3360, 3402, 3456, 3528, 3780, 3840, 3888, 3920, 3969, 4032, 4269, 4320, 4410, 4480, 4536, 4704, 4860, 5040, 5184, 5292, 5376, 5670, 5692, 5760, 5880, 6048, 6272, 6480, 6615, 6720, 6804, 6912, 7056, 7115, 7560, 7776, 7840, 7938, 8064, 8505, 8538, 8640, 8820, 8960, 9072, 9408, 9720, 9961, 10080, 10368, 10584, 11340, 11384, 11520, 11760, 11907, 12096, 12544, 12807, 12960, 13230, 13440, 13608, 14112, 14230, 15120, 15552, 15680, 15876, 16128, 17010, 17076, 17280, 17640, 18144, 18816, 19440, 19845, 19922, 20160, 20736, 21168, 21345, 22680, 22768, 23520, 23814, 24192, 25614, 25920, 26460, 26880, 27216, 28224, 28460, 29883, 30240, 31104, 31360, 31752, 34020, 34152, 34560, 35280, 36288, 37632, 38421, 38880, 39690, 39844, 40320, 42336, 42690, 45360, 45536, 47040, 47628, 48384, 49805, 51228, 51840, 52920, 54432, 56448, 56920, 59535, 59766, 60480, 62208, 62720, 63504, 64035, 68040, 68304, 69727, 70560, 72576, 76842, 77760, 79380, 79688, 80640, 84672, 85380, 89649, 90720, 91072, 94080, 95256, 99610, 102456, 103680, 105840, 108864, 112896, 113840, 115263, 119070, 119532, 120960, 127008, 128070, 136080, 136608, 139454, 141120, 145152, 149415, 153684, 155520, 158760, 159376, 169344, 170760, 179298, 181440, 182144, 188160, 190512, 192105, 199220, 204912, 209181, 211680, 217728, 227680, 230526, 238140, 239064, 241920, 254016, 256140, 268947, 272160, 273216, 278908, 282240, 298830, 307368, 311040, 317520, 318752, 338688, 341520, 345789, 348635, 358596, 362880, 364288, 381024, 384210, 398440, 409824, 418362, 423360, 435456, 448245, 455360, 461052, 476280, 478128, 508032, 512280, 537894, 544320, 546432, 557816, 564480, 576315, 597660, 614736, 627543, 635040, 637504, 683040, 691578, 697270, 717192, 725760, 762048, 768420, 796880, 806841, 819648, 836724, 846720, 896490, 910720, 922104, 952560, 956256, 1016064, 1024560, 1045905, 1075788, 1088640, 1092864, 1115632, 1152630, 1195320, 1229472, 1255086, 1270080, 1275008, 1344735, 1366080, 1383156, 1394540, 1434384, 1524096, 1536840, 1593760, 1613682, 1639296, 1673448, 1693440, 1728945, 1792980, 1821440, 1844208, 1882629, 1905120, 1912512, 2049120, 2091810, 2151576, 2177280, 2231264, 2305260, 2390640, 2420523, 2458944, 2510172, 2540160, 2550016, 2689470, 2732160, 2766312, 2789080, 2868768, 3048192, 3073680, 3137715, 3187520, 3227364, 3278592, 3346896, 3457890, 3585960, 3688416, 3765258, 3810240, 3825024, 4034205, 4098240, 4183620, 4303152, 4462528, 4610520, 4781280, 4841046, 4917888, 5020344, 5080320, 5378940, 5464320, 5532624, 5578160, 5647887, 5737536, 6147360, 6275430, 6375040, 6454728, 6693792, 6915780, 7171920, 7376832, 7530516, 7620480, 7650048, 8068410, 8196480, 8367240, 8606304, 8925056, 9221040, 9413145, 9562560, 9682092, 9835776, 10040688, 10757880, 11065248, 11156320, 11295774, 11475072, 12102615, 12294720, 12550860, 12750080, 12909456, 13387584, 13831560, 14343840, 14753664, 15061032, 15240960, 16136820, 16392960, 16734480, 16943661, 17212608, 17850112, 18442080, 18826290, 19125120, 19364184, 20081376, 21515760, 22130496, 22312640, 22591548, 22950144, 24205230, 24589440, 25101720, 25818912, 26775168, 27663120, 28239435, 28687680, 29507328, 30122064, 32273640, 33468960, 33887322, 34425216, 36884160, 37652580, 38250240, 38728368, 40162752, 43031520, 44260992, 44625280, 45183096, 48410460, 49178880, 50203440, 51637824, 53550336, 55326240, 56478870, 57375360, 60244128, 64547280, 66937920, 67774644, 68850432, 73768320, 75305160, 77456736, 80325504, 84718305, 86063040, 88521984, 89250560, 90366192, 96820920, 100406880, 103275648, 110652480, 112957740, 114750720, 120488256, 129094560, 133875840, 135549288, 147536640, 150610320, 154913472, 160651008, 169436610, 172126080, 180732384, 193641840, 200813760, 206551296, 221304960, 225915480, 240976512, 258189120, 267751680, 271098576, 301220640, 309826944, 338873220, 344252160, 361464768, 387283680, 401627520, 442609920, 451830960, 481953024, 516378240, 542197152, 602441280, 619653888, 677746440, 722929536, 774567360, 803255040, 903661920, 1032756480, 1084394304, 1204882560, 1355492880, 1445859072, 1549134720, 1807323840, 2168788608, 2409765120, 2710985760, 3098269440, 3614647680, 4337577216, 5421971520, 7229295360, 10843943040, 21687886080]

約数ペア:

[(1, 21687886080), (2, 10843943040), (3, 7229295360), (4, 5421971520), (5, 4337577216), (6, 3614647680), (7, 3098269440), (8, 2710985760), (9, 2409765120), (10, 2168788608), (12, 1807323840), (14, 1549134720), (15, 1445859072), (16, 1355492880), (18, 1204882560), (20, 1084394304), (21, 1032756480), (24, 903661920), (27, 803255040), (28, 774567360), (30, 722929536), (32, 677746440), (35, 619653888), (36, 602441280), (40, 542197152), (42, 516378240), (45, 481953024), (48, 451830960), (49, 442609920), (54, 401627520), (56, 387283680), (60, 361464768), (63, 344252160), (64, 338873220), (70, 309826944), (72, 301220640), (80, 271098576), (81, 267751680), (84, 258189120), (90, 240976512), (96, 225915480), (98, 221304960), (105, 206551296), (108, 200813760), (112, 193641840), (120, 180732384), (126, 172126080), (128, 169436610), (135, 160651008), (140, 154913472), (144, 150610320), (147, 147536640), (160, 135549288), (162, 133875840), (168, 129094560), (180, 120488256), (189, 114750720), (192, 112957740), (196, 110652480), (210, 103275648), (216, 100406880), (224, 96820920), (240, 90366192), (243, 89250560), (245, 88521984), (252, 86063040), (256, 84718305), (270, 80325504), (280, 77456736), (288, 75305160), (294, 73768320), (315, 68850432), (320, 67774644), (324, 66937920), (336, 64547280), (360, 60244128), (378, 57375360), (384, 56478870), (392, 55326240), (405, 53550336), (420, 51637824), (432, 50203440), (441, 49178880), (448, 48410460), (480, 45183096), (486, 44625280), (490, 44260992), (504, 43031520), (540, 40162752), (560, 38728368), (567, 38250240), (576, 37652580), (588, 36884160), (630, 34425216), (640, 33887322), (648, 33468960), (672, 32273640), (720, 30122064), (735, 29507328), (756, 28687680), (768, 28239435), (784, 27663120), (810, 26775168), (840, 25818912), (864, 25101720), (882, 24589440), (896, 24205230), (945, 22950144), (960, 22591548), (972, 22312640), (980, 22130496), (1008, 21515760), (1080, 20081376), (1120, 19364184), (1134, 19125120), (1152, 18826290), (1176, 18442080), (1215, 17850112), (1260, 17212608), (1280, 16943661), (1296, 16734480), (1323, 16392960), (1344, 16136820), (1423, 15240960), (1440, 15061032), (1470, 14753664), (1512, 14343840), (1568, 13831560), (1620, 13387584), (1680, 12909456), (1701, 12750080), (1728, 12550860), (1764, 12294720), (1792, 12102615), (1890, 11475072), (1920, 11295774), (1944, 11156320), (1960, 11065248), (2016, 10757880), (2160, 10040688), (2205, 9835776), (2240, 9682092), (2268, 9562560), (2304, 9413145), (2352, 9221040), (2430, 8925056), (2520, 8606304), (2592, 8367240), (2646, 8196480), (2688, 8068410), (2835, 7650048), (2846, 7620480), (2880, 7530516), (2940, 7376832), (3024, 7171920), (3136, 6915780), (3240, 6693792), (3360, 6454728), (3402, 6375040), (3456, 6275430), (3528, 6147360), (3780, 5737536), (3840, 5647887), (3888, 5578160), (3920, 5532624), (3969, 5464320), (4032, 5378940), (4269, 5080320), (4320, 5020344), (4410, 4917888), (4480, 4841046), (4536, 4781280), (4704, 4610520), (4860, 4462528), (5040, 4303152), (5184, 4183620), (5292, 4098240), (5376, 4034205), (5670, 3825024), (5692, 3810240), (5760, 3765258), (5880, 3688416), (6048, 3585960), (6272, 3457890), (6480, 3346896), (6615, 3278592), (6720, 3227364), (6804, 3187520), (6912, 3137715), (7056, 3073680), (7115, 3048192), (7560, 2868768), (7776, 2789080), (7840, 2766312), (7938, 2732160), (8064, 2689470), (8505, 2550016), (8538, 2540160), (8640, 2510172), (8820, 2458944), (8960, 2420523), (9072, 2390640), (9408, 2305260), (9720, 2231264), (9961, 2177280), (10080, 2151576), (10368, 2091810), (10584, 2049120), (11340, 1912512), (11384, 1905120), (11520, 1882629), (11760, 1844208), (11907, 1821440), (12096, 1792980), (12544, 1728945), (12807, 1693440), (12960, 1673448), (13230, 1639296), (13440, 1613682), (13608, 1593760), (14112, 1536840), (14230, 1524096), (15120, 1434384), (15552, 1394540), (15680, 1383156), (15876, 1366080), (16128, 1344735), (17010, 1275008), (17076, 1270080), (17280, 1255086), (17640, 1229472), (18144, 1195320), (18816, 1152630), (19440, 1115632), (19845, 1092864), (19922, 1088640), (20160, 1075788), (20736, 1045905), (21168, 1024560), (21345, 1016064), (22680, 956256), (22768, 952560), (23520, 922104), (23814, 910720), (24192, 896490), (25614, 846720), (25920, 836724), (26460, 819648), (26880, 806841), (27216, 796880), (28224, 768420), (28460, 762048), (29883, 725760), (30240, 717192), (31104, 697270), (31360, 691578), (31752, 683040), (34020, 637504), (34152, 635040), (34560, 627543), (35280, 614736), (36288, 597660), (37632, 576315), (38421, 564480), (38880, 557816), (39690, 546432), (39844, 544320), (40320, 537894), (42336, 512280), (42690, 508032), (45360, 478128), (45536, 476280), (47040, 461052), (47628, 455360), (48384, 448245), (49805, 435456), (51228, 423360), (51840, 418362), (52920, 409824), (54432, 398440), (56448, 384210), (56920, 381024), (59535, 364288), (59766, 362880), (60480, 358596), (62208, 348635), (62720, 345789), (63504, 341520), (64035, 338688), (68040, 318752), (68304, 317520), (69727, 311040), (70560, 307368), (72576, 298830), (76842, 282240), (77760, 278908), (79380, 273216), (79688, 272160), (80640, 268947), (84672, 256140), (85380, 254016), (89649, 241920), (90720, 239064), (91072, 238140), (94080, 230526), (95256, 227680), (99610, 217728), (102456, 211680), (103680, 209181), (105840, 204912), (108864, 199220), (112896, 192105), (113840, 190512), (115263, 188160), (119070, 182144), (119532, 181440), (120960, 179298), (127008, 170760), (128070, 169344), (136080, 159376), (136608, 158760), (139454, 155520), (141120, 153684), (145152, 149415)]