251471226240

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12037}}^1$

素因数の和:12112

約数の個数: 640

約数和(自身を含む): 998410533120

約数和(自身を除く): 746939306880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 81, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 162, 180, 186, 192, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 320, 324, 351, 360, 372, 384, 390, 403, 405, 416, 432, 465, 468, 480, 496, 520, 540, 558, 576, 585, 620, 624, 640, 648, 702, 720, 744, 780, 806, 810, 832, 837, 864, 930, 936, 960, 992, 1040, 1053, 1080, 1116, 1152, 1170, 1209, 1240, 1248, 1296, 1395, 1404, 1440, 1488, 1560, 1612, 1620, 1664, 1674, 1728, 1755, 1860, 1872, 1920, 1984, 2015, 2080, 2106, 2160, 2232, 2340, 2418, 2480, 2496, 2511, 2592, 2790, 2808, 2880, 2976, 3120, 3224, 3240, 3348, 3456, 3510, 3627, 3720, 3744, 3968, 4030, 4160, 4185, 4212, 4320, 4464, 4680, 4836, 4960, 4992, 5022, 5184, 5265, 5580, 5616, 5760, 5952, 6045, 6240, 6448, 6480, 6696, 7020, 7254, 7440, 7488, 8060, 8320, 8370, 8424, 8640, 8928, 9360, 9672, 9920, 10044, 10368, 10530, 10881, 11160, 11232, 11904, 12037, 12090, 12480, 12555, 12896, 12960, 13392, 14040, 14508, 14880, 14976, 16120, 16740, 16848, 17280, 17856, 18135, 18720, 19344, 19840, 20088, 21060, 21762, 22320, 22464, 24074, 24180, 24960, 25110, 25792, 25920, 26784, 28080, 29016, 29760, 32240, 32643, 33480, 33696, 35712, 36111, 36270, 37440, 38688, 40176, 42120, 43524, 44640, 44928, 48148, 48360, 50220, 51584, 51840, 53568, 54405, 56160, 58032, 59520, 60185, 64480, 65286, 66960, 67392, 72222, 72540, 74880, 77376, 80352, 84240, 87048, 89280, 96296, 96720, 100440, 107136, 108333, 108810, 112320, 116064, 120370, 128960, 130572, 133920, 134784, 144444, 145080, 154752, 156481, 160704, 163215, 168480, 174096, 178560, 180555, 192592, 193440, 200880, 216666, 217620, 224640, 232128, 240740, 257920, 261144, 267840, 288888, 290160, 312962, 321408, 324999, 326430, 336960, 348192, 361110, 373147, 385184, 386880, 401760, 433332, 435240, 464256, 469443, 481480, 522288, 535680, 541665, 577776, 580320, 625924, 649998, 652860, 673920, 696384, 722220, 746294, 770368, 773760, 782405, 803520, 866664, 870480, 938886, 962960, 974997, 1044576, 1083330, 1119441, 1155552, 1160640, 1251848, 1299996, 1305720, 1392768, 1408329, 1444440, 1492588, 1540736, 1564810, 1607040, 1624995, 1733328, 1740960, 1865735, 1877772, 1925920, 1949994, 2089152, 2166660, 2238882, 2311104, 2321280, 2347215, 2503696, 2599992, 2611440, 2816658, 2888880, 2985176, 3129620, 3249990, 3358323, 3466656, 3481920, 3731470, 3755544, 3851840, 3899988, 4178304, 4224987, 4333320, 4477764, 4622208, 4694430, 4850911, 4874985, 5007392, 5199984, 5222880, 5597205, 5633316, 5777760, 5970352, 6259240, 6499980, 6716646, 6933312, 6963840, 7041645, 7462940, 7511088, 7703680, 7799976, 8449974, 8666640, 8955528, 9388860, 9701822, 9749970, 10014784, 10074969, 10399968, 10445760, 11194410, 11266632, 11555520, 11940704, 12518480, 12674961, 12999960, 13433292, 13866624, 14083290, 14552733, 14925880, 15022176, 15599952, 16791615, 16899948, 17333280, 17911056, 18777720, 19403644, 19499940, 20029568, 20149938, 20799936, 20891520, 21124935, 22388820, 22533264, 23111040, 23881408, 24254555, 25036960, 25349922, 25999920, 26866584, 28166580, 29105466, 29851760, 30044352, 30224907, 31199904, 33583230, 33799896, 34666560, 35822112, 37555440, 38807288, 38999880, 40299876, 41599872, 42249870, 43658199, 44777640, 45066528, 47762816, 48509110, 50073920, 50374845, 50699844, 51999840, 53733168, 56333160, 58210932, 59703520, 60088704, 60449814, 62399808, 63374805, 67166460, 67599792, 69333120, 71644224, 72763665, 75110880, 77614576, 77999760, 80599752, 84499740, 87316398, 89555280, 90133056, 97018220, 100147840, 100749690, 101399688, 103999680, 107466336, 112666320, 116421864, 119407040, 120899628, 124799616, 126749610, 130974597, 134332920, 135199584, 143288448, 145527330, 150221760, 151124535, 155229152, 155999520, 161199504, 168999480, 174632796, 179110560, 180266112, 194036440, 201499380, 202799376, 207999360, 214932672, 218290995, 225332640, 232843728, 238814080, 241799256, 253499220, 261949194, 268665840, 270399168, 291054660, 300443520, 302249070, 310458304, 311999040, 322399008, 337998960, 349265592, 358221120, 388072880, 392923791, 402998760, 405598752, 429865344, 436581990, 450665280, 465687456, 483598512, 506998440, 523898388, 537331680, 540798336, 582109320, 604498140, 620916608, 623998080, 644798016, 654872985, 675997920, 698531184, 716442240, 776145760, 785847582, 805997520, 811197504, 873163980, 901330560, 931374912, 967197024, 1013996880, 1047796776, 1074663360, 1164218640, 1208996280, 1289596032, 1309745970, 1351995840, 1397062368, 1552291520, 1571695164, 1611995040, 1622395008, 1746327960, 1862749824, 1934394048, 1964618955, 2027993760, 2095593552, 2149326720, 2328437280, 2417992560, 2619491940, 2703991680, 2794124736, 3104583040, 3143390328, 3223990080, 3492655920, 3868788096, 3929237910, 4055987520, 4191187104, 4656874560, 4835985120, 5238983880, 5588249472, 6286780656, 6447980160, 6985311840, 7858475820, 8111975040, 8382374208, 9313749120, 9671970240, 10477967760, 12573561312, 13970623680, 15716951640, 16764748416, 19343940480, 20955935520, 25147122624, 27941247360, 31433903280, 41911871040, 50294245248, 62867806560, 83823742080, 125735613120, 251471226240]

約数ペア:

[(1, 251471226240), (2, 125735613120), (3, 83823742080), (4, 62867806560), (5, 50294245248), (6, 41911871040), (8, 31433903280), (9, 27941247360), (10, 25147122624), (12, 20955935520), (13, 19343940480), (15, 16764748416), (16, 15716951640), (18, 13970623680), (20, 12573561312), (24, 10477967760), (26, 9671970240), (27, 9313749120), (30, 8382374208), (31, 8111975040), (32, 7858475820), (36, 6985311840), (39, 6447980160), (40, 6286780656), (45, 5588249472), (48, 5238983880), (52, 4835985120), (54, 4656874560), (60, 4191187104), (62, 4055987520), (64, 3929237910), (65, 3868788096), (72, 3492655920), (78, 3223990080), (80, 3143390328), (81, 3104583040), (90, 2794124736), (93, 2703991680), (96, 2619491940), (104, 2417992560), (108, 2328437280), (117, 2149326720), (120, 2095593552), (124, 2027993760), (128, 1964618955), (130, 1934394048), (135, 1862749824), (144, 1746327960), (155, 1622395008), (156, 1611995040), (160, 1571695164), (162, 1552291520), (180, 1397062368), (186, 1351995840), (192, 1309745970), (195, 1289596032), (208, 1208996280), (216, 1164218640), (234, 1074663360), (240, 1047796776), (248, 1013996880), (260, 967197024), (270, 931374912), (279, 901330560), (288, 873163980), (310, 811197504), (312, 805997520), (320, 785847582), (324, 776145760), (351, 716442240), (360, 698531184), (372, 675997920), (384, 654872985), (390, 644798016), (403, 623998080), (405, 620916608), (416, 604498140), (432, 582109320), (465, 540798336), (468, 537331680), (480, 523898388), (496, 506998440), (520, 483598512), (540, 465687456), (558, 450665280), (576, 436581990), (585, 429865344), (620, 405598752), (624, 402998760), (640, 392923791), (648, 388072880), (702, 358221120), (720, 349265592), (744, 337998960), (780, 322399008), (806, 311999040), (810, 310458304), (832, 302249070), (837, 300443520), (864, 291054660), (930, 270399168), (936, 268665840), (960, 261949194), (992, 253499220), (1040, 241799256), (1053, 238814080), (1080, 232843728), (1116, 225332640), (1152, 218290995), (1170, 214932672), (1209, 207999360), (1240, 202799376), (1248, 201499380), (1296, 194036440), (1395, 180266112), (1404, 179110560), (1440, 174632796), (1488, 168999480), (1560, 161199504), (1612, 155999520), (1620, 155229152), (1664, 151124535), (1674, 150221760), (1728, 145527330), (1755, 143288448), (1860, 135199584), (1872, 134332920), (1920, 130974597), (1984, 126749610), (2015, 124799616), (2080, 120899628), (2106, 119407040), (2160, 116421864), (2232, 112666320), (2340, 107466336), (2418, 103999680), (2480, 101399688), (2496, 100749690), (2511, 100147840), (2592, 97018220), (2790, 90133056), (2808, 89555280), (2880, 87316398), (2976, 84499740), (3120, 80599752), (3224, 77999760), (3240, 77614576), (3348, 75110880), (3456, 72763665), (3510, 71644224), (3627, 69333120), (3720, 67599792), (3744, 67166460), (3968, 63374805), (4030, 62399808), (4160, 60449814), (4185, 60088704), (4212, 59703520), (4320, 58210932), (4464, 56333160), (4680, 53733168), (4836, 51999840), (4960, 50699844), (4992, 50374845), (5022, 50073920), (5184, 48509110), (5265, 47762816), (5580, 45066528), (5616, 44777640), (5760, 43658199), (5952, 42249870), (6045, 41599872), (6240, 40299876), (6448, 38999880), (6480, 38807288), (6696, 37555440), (7020, 35822112), (7254, 34666560), (7440, 33799896), (7488, 33583230), (8060, 31199904), (8320, 30224907), (8370, 30044352), (8424, 29851760), (8640, 29105466), (8928, 28166580), (9360, 26866584), (9672, 25999920), (9920, 25349922), (10044, 25036960), (10368, 24254555), (10530, 23881408), (10881, 23111040), (11160, 22533264), (11232, 22388820), (11904, 21124935), (12037, 20891520), (12090, 20799936), (12480, 20149938), (12555, 20029568), (12896, 19499940), (12960, 19403644), (13392, 18777720), (14040, 17911056), (14508, 17333280), (14880, 16899948), (14976, 16791615), (16120, 15599952), (16740, 15022176), (16848, 14925880), (17280, 14552733), (17856, 14083290), (18135, 13866624), (18720, 13433292), (19344, 12999960), (19840, 12674961), (20088, 12518480), (21060, 11940704), (21762, 11555520), (22320, 11266632), (22464, 11194410), (24074, 10445760), (24180, 10399968), (24960, 10074969), (25110, 10014784), (25792, 9749970), (25920, 9701822), (26784, 9388860), (28080, 8955528), (29016, 8666640), (29760, 8449974), (32240, 7799976), (32643, 7703680), (33480, 7511088), (33696, 7462940), (35712, 7041645), (36111, 6963840), (36270, 6933312), (37440, 6716646), (38688, 6499980), (40176, 6259240), (42120, 5970352), (43524, 5777760), (44640, 5633316), (44928, 5597205), (48148, 5222880), (48360, 5199984), (50220, 5007392), (51584, 4874985), (51840, 4850911), (53568, 4694430), (54405, 4622208), (56160, 4477764), (58032, 4333320), (59520, 4224987), (60185, 4178304), (64480, 3899988), (65286, 3851840), (66960, 3755544), (67392, 3731470), (72222, 3481920), (72540, 3466656), (74880, 3358323), (77376, 3249990), (80352, 3129620), (84240, 2985176), (87048, 2888880), (89280, 2816658), (96296, 2611440), (96720, 2599992), (100440, 2503696), (107136, 2347215), (108333, 2321280), (108810, 2311104), (112320, 2238882), (116064, 2166660), (120370, 2089152), (128960, 1949994), (130572, 1925920), (133920, 1877772), (134784, 1865735), (144444, 1740960), (145080, 1733328), (154752, 1624995), (156481, 1607040), (160704, 1564810), (163215, 1540736), (168480, 1492588), (174096, 1444440), (178560, 1408329), (180555, 1392768), (192592, 1305720), (193440, 1299996), (200880, 1251848), (216666, 1160640), (217620, 1155552), (224640, 1119441), (232128, 1083330), (240740, 1044576), (257920, 974997), (261144, 962960), (267840, 938886), (288888, 870480), (290160, 866664), (312962, 803520), (321408, 782405), (324999, 773760), (326430, 770368), (336960, 746294), (348192, 722220), (361110, 696384), (373147, 673920), (385184, 652860), (386880, 649998), (401760, 625924), (433332, 580320), (435240, 577776), (464256, 541665), (469443, 535680), (481480, 522288)]