21137306400

素因数分解:

$2^5\times 3^5\times 5^2\times 7^3\times {\mathrm{317}}^1$

素因数の和:373

約数の個数: 864

約数和(自身を含む): 90425462400

約数和(自身を除く): 69288156000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 70, 72, 75, 80, 81, 84, 90, 96, 98, 100, 105, 108, 112, 120, 126, 135, 140, 144, 147, 150, 160, 162, 168, 175, 180, 189, 196, 200, 210, 216, 224, 225, 240, 243, 245, 252, 270, 280, 288, 294, 300, 315, 317, 324, 336, 343, 350, 360, 378, 392, 400, 405, 420, 432, 441, 450, 480, 486, 490, 504, 525, 540, 560, 567, 588, 600, 630, 634, 648, 672, 675, 686, 700, 720, 735, 756, 784, 800, 810, 840, 864, 882, 900, 945, 951, 972, 980, 1008, 1029, 1050, 1080, 1120, 1134, 1176, 1200, 1215, 1225, 1260, 1268, 1296, 1323, 1350, 1372, 1400, 1440, 1470, 1512, 1568, 1575, 1585, 1620, 1680, 1701, 1715, 1764, 1800, 1890, 1902, 1944, 1960, 2016, 2025, 2058, 2100, 2160, 2205, 2219, 2268, 2352, 2400, 2430, 2450, 2520, 2536, 2592, 2646, 2700, 2744, 2800, 2835, 2853, 2940, 3024, 3087, 3150, 3170, 3240, 3360, 3402, 3430, 3528, 3600, 3675, 3780, 3804, 3888, 3920, 3969, 4050, 4116, 4200, 4320, 4410, 4438, 4536, 4704, 4725, 4755, 4860, 4900, 5040, 5072, 5145, 5292, 5400, 5488, 5600, 5670, 5706, 5880, 6048, 6075, 6174, 6300, 6340, 6480, 6615, 6657, 6804, 6860, 7056, 7200, 7350, 7560, 7608, 7776, 7840, 7925, 7938, 8100, 8232, 8400, 8505, 8559, 8575, 8820, 8876, 9072, 9261, 9450, 9510, 9720, 9800, 10080, 10144, 10290, 10584, 10800, 10976, 11025, 11095, 11340, 11412, 11760, 11907, 12150, 12348, 12600, 12680, 12960, 13230, 13314, 13608, 13720, 14112, 14175, 14265, 14700, 15120, 15216, 15435, 15533, 15850, 15876, 16200, 16464, 16800, 17010, 17118, 17150, 17640, 17752, 18144, 18522, 18900, 19020, 19440, 19600, 19845, 19971, 20580, 21168, 21600, 22050, 22190, 22680, 22824, 23520, 23775, 23814, 24300, 24696, 25200, 25360, 25677, 25725, 26460, 26628, 27216, 27440, 27783, 28350, 28530, 29400, 30240, 30432, 30870, 31066, 31700, 31752, 32400, 32928, 33075, 33285, 34020, 34236, 34300, 35280, 35504, 37044, 37800, 38040, 38880, 39200, 39690, 39942, 41160, 42336, 42525, 42795, 44100, 44380, 45360, 45648, 46305, 46599, 47550, 47628, 48600, 49392, 50400, 50720, 51354, 51450, 52920, 53256, 54432, 54880, 55475, 55566, 56700, 57060, 58800, 59535, 59913, 61740, 62132, 63400, 63504, 64800, 66150, 66570, 68040, 68472, 68600, 70560, 71008, 71325, 74088, 75600, 76080, 77031, 77175, 77665, 79380, 79884, 82320, 83349, 85050, 85590, 88200, 88760, 90720, 91296, 92610, 93198, 95100, 95256, 97200, 98784, 99225, 99855, 102708, 102900, 105840, 106512, 108731, 110950, 111132, 113400, 114120, 117600, 119070, 119826, 123480, 124264, 126800, 127008, 128385, 132300, 133140, 136080, 136944, 137200, 138915, 139797, 142650, 148176, 151200, 152160, 154062, 154350, 155330, 158760, 159768, 164640, 166425, 166698, 170100, 171180, 176400, 177520, 179739, 185220, 186396, 190200, 190512, 194400, 198450, 199710, 205416, 205800, 211680, 213024, 213975, 217462, 221900, 222264, 226800, 228240, 231525, 232995, 238140, 239652, 246960, 248528, 253600, 256770, 264600, 266280, 272160, 273888, 274400, 277830, 279594, 285300, 296352, 297675, 299565, 308124, 308700, 310660, 317520, 319536, 326193, 332850, 333396, 340200, 342360, 352800, 355040, 359478, 370440, 372792, 380400, 381024, 385155, 388325, 396900, 399420, 410832, 411600, 416745, 419391, 427950, 434924, 443800, 444528, 453600, 456480, 463050, 465990, 476280, 479304, 493920, 497056, 499275, 513540, 529200, 532560, 539217, 543655, 555660, 559188, 570600, 595350, 599130, 616248, 617400, 621320, 635040, 639072, 641925, 652386, 665700, 666792, 680400, 684720, 694575, 698985, 718956, 740880, 745584, 760800, 770310, 776650, 793800, 798840, 821664, 823200, 833490, 838782, 855900, 869848, 887600, 889056, 898695, 926100, 931980, 952560, 958608, 978579, 998550, 1027080, 1058400, 1065120, 1078434, 1087310, 1111320, 1118376, 1141200, 1164975, 1190700, 1198260, 1232496, 1234800, 1242640, 1258173, 1283850, 1304772, 1331400, 1333584, 1360800, 1369440, 1389150, 1397970, 1437912, 1481760, 1491168, 1497825, 1540620, 1553300, 1587600, 1597680, 1630965, 1666980, 1677564, 1711800, 1739696, 1775200, 1797390, 1852200, 1863960, 1905120, 1917216, 1925775, 1957158, 1997100, 2054160, 2083725, 2096955, 2156868, 2174620, 2222640, 2236752, 2282400, 2329950, 2381400, 2396520, 2464992, 2469600, 2485280, 2516346, 2567700, 2609544, 2662800, 2667168, 2696085, 2718275, 2778300, 2795940, 2875824, 2935737, 2995650, 3081240, 3106600, 3175200, 3195360, 3261930, 3333960, 3355128, 3423600, 3479392, 3494925, 3594780, 3704400, 3727920, 3774519, 3851550, 3914316, 3994200, 4108320, 4167450, 4193910, 4313736, 4349240, 4445280, 4473504, 4493475, 4659900, 4762800, 4793040, 4892895, 5032692, 5135400, 5219088, 5325600, 5392170, 5436550, 5556600, 5591880, 5751648, 5871474, 5991300, 6162480, 6213200, 6290865, 6523860, 6667920, 6710256, 6847200, 6989850, 7189560, 7408800, 7455840, 7549038, 7703100, 7828632, 7988400, 8154825, 8334900, 8387820, 8627472, 8698480, 8807211, 8986950, 9319800, 9525600, 9586080, 9785790, 10065384, 10270800, 10438176, 10484775, 10784340, 10873100, 11113200, 11183760, 11742948, 11982600, 12324960, 12426400, 12581730, 13047720, 13335840, 13420512, 13480425, 13979700, 14379120, 14678685, 15098076, 15406200, 15657264, 15976800, 16309650, 16669800, 16775640, 17254944, 17396960, 17614422, 17973900, 18639600, 18872595, 19571580, 20130768, 20541600, 20969550, 21568680, 21746200, 22226400, 22367520, 23485896, 23965200, 24464475, 25163460, 26095440, 26421633, 26960850, 27959400, 28758240, 29357370, 30196152, 30812400, 31314528, 31454325, 32619300, 33339600, 33551280, 35228844, 35947800, 37279200, 37745190, 39143160, 40261536, 41939100, 43137360, 43492400, 44036055, 46971792, 47930400, 48928950, 50326920, 52190880, 52843266, 53921700, 55918800, 58714740, 60392304, 61624800, 62908650, 65238600, 66679200, 67102560, 70457688, 71895600, 73393425, 75490380, 78286320, 83878200, 86274720, 86984800, 88072110, 93943584, 94362975, 97857900, 100653840, 105686532, 107843400, 111837600, 117429480, 120784608, 125817300, 130477200, 132108165, 140915376, 143791200, 146786850, 150980760, 156572640, 167756400, 176144220, 188725950, 195715800, 201307680, 211373064, 215686800, 220180275, 234858960, 251634600, 260954400, 264216330, 281830752, 293573700, 301961520, 335512800, 352288440, 377451900, 391431600, 422746128, 431373600, 440360550, 469717920, 503269200, 528432660, 587147400, 603923040, 660540825, 704576880, 754903800, 782863200, 845492256, 880721100, 1006538400, 1056865320, 1174294800, 1321081650, 1409153760, 1509807600, 1761442200, 2113730640, 2348589600, 2642163300, 3019615200, 3522884400, 4227461280, 5284326600, 7045768800, 10568653200, 21137306400]

約数ペア:

[(1, 21137306400), (2, 10568653200), (3, 7045768800), (4, 5284326600), (5, 4227461280), (6, 3522884400), (7, 3019615200), (8, 2642163300), (9, 2348589600), (10, 2113730640), (12, 1761442200), (14, 1509807600), (15, 1409153760), (16, 1321081650), (18, 1174294800), (20, 1056865320), (21, 1006538400), (24, 880721100), (25, 845492256), (27, 782863200), (28, 754903800), (30, 704576880), (32, 660540825), (35, 603923040), (36, 587147400), (40, 528432660), (42, 503269200), (45, 469717920), (48, 440360550), (49, 431373600), (50, 422746128), (54, 391431600), (56, 377451900), (60, 352288440), (63, 335512800), (70, 301961520), (72, 293573700), (75, 281830752), (80, 264216330), (81, 260954400), (84, 251634600), (90, 234858960), (96, 220180275), (98, 215686800), (100, 211373064), (105, 201307680), (108, 195715800), (112, 188725950), (120, 176144220), (126, 167756400), (135, 156572640), (140, 150980760), (144, 146786850), (147, 143791200), (150, 140915376), (160, 132108165), (162, 130477200), (168, 125817300), (175, 120784608), (180, 117429480), (189, 111837600), (196, 107843400), (200, 105686532), (210, 100653840), (216, 97857900), (224, 94362975), (225, 93943584), (240, 88072110), (243, 86984800), (245, 86274720), (252, 83878200), (270, 78286320), (280, 75490380), (288, 73393425), (294, 71895600), (300, 70457688), (315, 67102560), (317, 66679200), (324, 65238600), (336, 62908650), (343, 61624800), (350, 60392304), (360, 58714740), (378, 55918800), (392, 53921700), (400, 52843266), (405, 52190880), (420, 50326920), (432, 48928950), (441, 47930400), (450, 46971792), (480, 44036055), (486, 43492400), (490, 43137360), (504, 41939100), (525, 40261536), (540, 39143160), (560, 37745190), (567, 37279200), (588, 35947800), (600, 35228844), (630, 33551280), (634, 33339600), (648, 32619300), (672, 31454325), (675, 31314528), (686, 30812400), (700, 30196152), (720, 29357370), (735, 28758240), (756, 27959400), (784, 26960850), (800, 26421633), (810, 26095440), (840, 25163460), (864, 24464475), (882, 23965200), (900, 23485896), (945, 22367520), (951, 22226400), (972, 21746200), (980, 21568680), (1008, 20969550), (1029, 20541600), (1050, 20130768), (1080, 19571580), (1120, 18872595), (1134, 18639600), (1176, 17973900), (1200, 17614422), (1215, 17396960), (1225, 17254944), (1260, 16775640), (1268, 16669800), (1296, 16309650), (1323, 15976800), (1350, 15657264), (1372, 15406200), (1400, 15098076), (1440, 14678685), (1470, 14379120), (1512, 13979700), (1568, 13480425), (1575, 13420512), (1585, 13335840), (1620, 13047720), (1680, 12581730), (1701, 12426400), (1715, 12324960), (1764, 11982600), (1800, 11742948), (1890, 11183760), (1902, 11113200), (1944, 10873100), (1960, 10784340), (2016, 10484775), (2025, 10438176), (2058, 10270800), (2100, 10065384), (2160, 9785790), (2205, 9586080), (2219, 9525600), (2268, 9319800), (2352, 8986950), (2400, 8807211), (2430, 8698480), (2450, 8627472), (2520, 8387820), (2536, 8334900), (2592, 8154825), (2646, 7988400), (2700, 7828632), (2744, 7703100), (2800, 7549038), (2835, 7455840), (2853, 7408800), (2940, 7189560), (3024, 6989850), (3087, 6847200), (3150, 6710256), (3170, 6667920), (3240, 6523860), (3360, 6290865), (3402, 6213200), (3430, 6162480), (3528, 5991300), (3600, 5871474), (3675, 5751648), (3780, 5591880), (3804, 5556600), (3888, 5436550), (3920, 5392170), (3969, 5325600), (4050, 5219088), (4116, 5135400), (4200, 5032692), (4320, 4892895), (4410, 4793040), (4438, 4762800), (4536, 4659900), (4704, 4493475), (4725, 4473504), (4755, 4445280), (4860, 4349240), (4900, 4313736), (5040, 4193910), (5072, 4167450), (5145, 4108320), (5292, 3994200), (5400, 3914316), (5488, 3851550), (5600, 3774519), (5670, 3727920), (5706, 3704400), (5880, 3594780), (6048, 3494925), (6075, 3479392), (6174, 3423600), (6300, 3355128), (6340, 3333960), (6480, 3261930), (6615, 3195360), (6657, 3175200), (6804, 3106600), (6860, 3081240), (7056, 2995650), (7200, 2935737), (7350, 2875824), (7560, 2795940), (7608, 2778300), (7776, 2718275), (7840, 2696085), (7925, 2667168), (7938, 2662800), (8100, 2609544), (8232, 2567700), (8400, 2516346), (8505, 2485280), (8559, 2469600), (8575, 2464992), (8820, 2396520), (8876, 2381400), (9072, 2329950), (9261, 2282400), (9450, 2236752), (9510, 2222640), (9720, 2174620), (9800, 2156868), (10080, 2096955), (10144, 2083725), (10290, 2054160), (10584, 1997100), (10800, 1957158), (10976, 1925775), (11025, 1917216), (11095, 1905120), (11340, 1863960), (11412, 1852200), (11760, 1797390), (11907, 1775200), (12150, 1739696), (12348, 1711800), (12600, 1677564), (12680, 1666980), (12960, 1630965), (13230, 1597680), (13314, 1587600), (13608, 1553300), (13720, 1540620), (14112, 1497825), (14175, 1491168), (14265, 1481760), (14700, 1437912), (15120, 1397970), (15216, 1389150), (15435, 1369440), (15533, 1360800), (15850, 1333584), (15876, 1331400), (16200, 1304772), (16464, 1283850), (16800, 1258173), (17010, 1242640), (17118, 1234800), (17150, 1232496), (17640, 1198260), (17752, 1190700), (18144, 1164975), (18522, 1141200), (18900, 1118376), (19020, 1111320), (19440, 1087310), (19600, 1078434), (19845, 1065120), (19971, 1058400), (20580, 1027080), (21168, 998550), (21600, 978579), (22050, 958608), (22190, 952560), (22680, 931980), (22824, 926100), (23520, 898695), (23775, 889056), (23814, 887600), (24300, 869848), (24696, 855900), (25200, 838782), (25360, 833490), (25677, 823200), (25725, 821664), (26460, 798840), (26628, 793800), (27216, 776650), (27440, 770310), (27783, 760800), (28350, 745584), (28530, 740880), (29400, 718956), (30240, 698985), (30432, 694575), (30870, 684720), (31066, 680400), (31700, 666792), (31752, 665700), (32400, 652386), (32928, 641925), (33075, 639072), (33285, 635040), (34020, 621320), (34236, 617400), (34300, 616248), (35280, 599130), (35504, 595350), (37044, 570600), (37800, 559188), (38040, 555660), (38880, 543655), (39200, 539217), (39690, 532560), (39942, 529200), (41160, 513540), (42336, 499275), (42525, 497056), (42795, 493920), (44100, 479304), (44380, 476280), (45360, 465990), (45648, 463050), (46305, 456480), (46599, 453600), (47550, 444528), (47628, 443800), (48600, 434924), (49392, 427950), (50400, 419391), (50720, 416745), (51354, 411600), (51450, 410832), (52920, 399420), (53256, 396900), (54432, 388325), (54880, 385155), (55475, 381024), (55566, 380400), (56700, 372792), (57060, 370440), (58800, 359478), (59535, 355040), (59913, 352800), (61740, 342360), (62132, 340200), (63400, 333396), (63504, 332850), (64800, 326193), (66150, 319536), (66570, 317520), (68040, 310660), (68472, 308700), (68600, 308124), (70560, 299565), (71008, 297675), (71325, 296352), (74088, 285300), (75600, 279594), (76080, 277830), (77031, 274400), (77175, 273888), (77665, 272160), (79380, 266280), (79884, 264600), (82320, 256770), (83349, 253600), (85050, 248528), (85590, 246960), (88200, 239652), (88760, 238140), (90720, 232995), (91296, 231525), (92610, 228240), (93198, 226800), (95100, 222264), (95256, 221900), (97200, 217462), (98784, 213975), (99225, 213024), (99855, 211680), (102708, 205800), (102900, 205416), (105840, 199710), (106512, 198450), (108731, 194400), (110950, 190512), (111132, 190200), (113400, 186396), (114120, 185220), (117600, 179739), (119070, 177520), (119826, 176400), (123480, 171180), (124264, 170100), (126800, 166698), (127008, 166425), (128385, 164640), (132300, 159768), (133140, 158760), (136080, 155330), (136944, 154350), (137200, 154062), (138915, 152160), (139797, 151200), (142650, 148176)]