28212105600

素因数分解:

$2^7\times 3^5\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 1152

約数和(自身を含む): 122647150080

約数和(自身を除く): 94435044480

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, 50, 54, 56, 60, 63, 64, 70, 71, 72, 73, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 142, 144, 146, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 213, 216, 219, 224, 225, 240, 243, 252, 270, 280, 284, 288, 292, 300, 315, 320, 324, 336, 350, 355, 360, 365, 378, 384, 400, 405, 420, 426, 432, 438, 448, 450, 480, 486, 497, 504, 511, 525, 540, 560, 567, 568, 576, 584, 600, 630, 639, 640, 648, 657, 672, 675, 700, 710, 720, 730, 756, 800, 810, 840, 852, 864, 876, 896, 900, 945, 960, 972, 994, 1008, 1022, 1050, 1065, 1080, 1095, 1120, 1134, 1136, 1152, 1168, 1200, 1215, 1260, 1278, 1296, 1314, 1344, 1350, 1400, 1420, 1440, 1460, 1491, 1512, 1533, 1575, 1600, 1620, 1680, 1701, 1704, 1728, 1752, 1775, 1800, 1825, 1890, 1917, 1920, 1944, 1971, 1988, 2016, 2025, 2044, 2100, 2130, 2160, 2190, 2240, 2268, 2272, 2336, 2400, 2430, 2485, 2520, 2555, 2556, 2592, 2628, 2688, 2700, 2800, 2835, 2840, 2880, 2920, 2982, 3024, 3066, 3150, 3195, 3200, 3240, 3285, 3360, 3402, 3408, 3456, 3504, 3550, 3600, 3650, 3780, 3834, 3888, 3942, 3976, 4032, 4050, 4088, 4200, 4260, 4320, 4380, 4473, 4480, 4536, 4544, 4599, 4672, 4725, 4800, 4860, 4970, 5040, 5110, 5112, 5183, 5184, 5256, 5325, 5400, 5475, 5600, 5670, 5680, 5751, 5760, 5840, 5913, 5964, 6048, 6075, 6132, 6300, 6390, 6480, 6570, 6720, 6804, 6816, 7008, 7100, 7200, 7300, 7455, 7560, 7665, 7668, 7776, 7884, 7952, 8064, 8100, 8176, 8400, 8505, 8520, 8640, 8760, 8946, 9072, 9088, 9198, 9344, 9450, 9585, 9600, 9720, 9855, 9940, 10080, 10220, 10224, 10366, 10368, 10512, 10650, 10800, 10950, 11200, 11340, 11360, 11502, 11680, 11826, 11928, 12096, 12150, 12264, 12425, 12600, 12775, 12780, 12960, 13140, 13419, 13440, 13608, 13632, 13797, 14016, 14175, 14200, 14400, 14600, 14910, 15120, 15330, 15336, 15549, 15552, 15768, 15904, 15975, 16200, 16352, 16425, 16800, 17010, 17040, 17253, 17280, 17520, 17739, 17892, 18144, 18396, 18900, 19170, 19440, 19710, 19880, 20160, 20440, 20448, 20732, 21024, 21300, 21600, 21900, 22365, 22400, 22680, 22720, 22995, 23004, 23360, 23652, 23856, 24192, 24300, 24528, 24850, 25200, 25550, 25560, 25915, 25920, 26280, 26838, 27216, 27264, 27594, 28032, 28350, 28400, 28755, 28800, 29200, 29565, 29820, 30240, 30660, 30672, 31098, 31104, 31536, 31808, 31950, 32400, 32704, 32850, 33600, 34020, 34080, 34506, 35040, 35478, 35784, 36281, 36288, 36792, 37275, 37800, 38325, 38340, 38880, 39420, 39760, 40257, 40320, 40880, 40896, 41391, 41464, 42048, 42525, 42600, 43200, 43800, 44730, 45360, 45440, 45990, 46008, 46647, 46720, 47304, 47712, 47925, 48600, 49056, 49275, 49700, 50400, 51100, 51120, 51830, 51840, 52560, 53676, 54432, 55188, 56700, 56800, 57510, 58400, 59130, 59640, 60480, 61320, 61344, 62196, 63072, 63616, 63900, 64800, 65408, 65700, 67095, 67200, 68040, 68160, 68985, 69012, 70080, 70956, 71568, 72562, 72576, 73584, 74550, 75600, 76650, 76680, 77745, 77760, 78840, 79520, 80514, 81760, 81792, 82782, 82928, 84096, 85050, 85200, 86265, 86400, 87600, 88695, 89460, 90720, 91980, 92016, 93294, 94608, 95424, 95850, 97200, 98112, 98550, 99400, 100800, 102200, 102240, 103660, 105120, 107352, 108843, 108864, 110376, 111825, 113400, 113600, 114975, 115020, 116800, 118260, 119280, 120771, 120960, 122640, 122688, 124173, 124392, 126144, 127800, 129575, 129600, 131400, 134190, 136080, 136320, 137970, 138024, 139941, 140160, 141912, 143136, 143775, 145124, 147168, 147825, 149100, 151200, 153300, 153360, 155490, 155520, 157680, 159040, 161028, 163520, 165564, 165856, 170100, 170400, 172530, 175200, 177390, 178920, 181405, 181440, 183960, 184032, 186588, 189216, 190848, 191700, 194400, 196224, 197100, 198800, 201285, 201600, 204400, 204480, 206955, 207320, 210240, 214704, 217686, 217728, 220752, 223650, 226800, 227200, 229950, 230040, 233235, 233600, 236520, 238560, 241542, 245280, 245376, 248346, 248784, 252288, 255600, 259150, 259200, 262800, 268380, 272160, 275940, 276048, 279882, 283824, 286272, 287550, 290248, 294336, 295650, 298200, 302400, 306600, 306720, 310980, 315360, 318080, 322056, 326529, 327040, 331128, 331712, 335475, 340200, 340800, 344925, 345060, 350400, 354780, 357840, 362810, 362880, 367920, 368064, 373176, 378432, 383400, 388725, 388800, 394200, 397600, 402570, 408800, 408960, 413910, 414640, 419823, 420480, 429408, 431325, 435372, 441504, 443475, 447300, 453600, 459900, 460080, 466470, 473040, 477120, 483084, 490560, 496692, 497568, 511200, 518300, 525600, 536760, 544215, 544320, 551880, 552096, 559764, 567648, 572544, 575100, 580496, 588672, 591300, 596400, 603855, 604800, 613200, 613440, 620865, 621960, 630720, 644112, 653058, 662256, 663424, 670950, 680400, 681600, 689850, 690120, 699705, 700800, 709560, 715680, 725620, 735840, 736128, 746352, 756864, 766800, 777450, 777600, 788400, 795200, 805140, 817600, 827820, 829280, 839646, 858816, 862650, 870744, 883008, 886950, 894600, 907025, 907200, 919800, 920160, 932940, 946080, 954240, 966168, 979587, 981120, 993384, 995136, 1006425, 1022400, 1034775, 1036600, 1051200, 1073520, 1088430, 1088640, 1103760, 1104192, 1119528, 1135296, 1150200, 1160992, 1166175, 1182600, 1192800, 1207710, 1226400, 1226880, 1241730, 1243920, 1259469, 1261440, 1288224, 1306116, 1324512, 1341900, 1360800, 1379700, 1380240, 1399410, 1419120, 1431360, 1451240, 1471680, 1492704, 1533600, 1554900, 1576800, 1590400, 1610280, 1632645, 1635200, 1655640, 1658560, 1679292, 1717632, 1725300, 1741488, 1766016, 1773900, 1789200, 1814050, 1814400, 1839600, 1840320, 1865880, 1892160, 1932336, 1959174, 1986768, 1990272, 2012850, 2044800, 2069550, 2073200, 2099115, 2102400, 2147040, 2176860, 2207520, 2208384, 2239056, 2270592, 2300400, 2321984, 2332350, 2365200, 2385600, 2415420, 2452800, 2483460, 2487840, 2518938, 2576448, 2612232, 2649024, 2683800, 2721075, 2721600, 2759400, 2760480, 2798820, 2838240, 2862720, 2902480, 2938761, 2943360, 2985408, 3019275, 3067200, 3104325, 3109800, 3153600, 3220560, 3265290, 3311280, 3317120, 3358584, 3450600, 3482976, 3498525, 3547800, 3578400, 3628100, 3679200, 3680640, 3731760, 3784320, 3864672, 3918348, 3973536, 4025700, 4139100, 4146400, 4198230, 4294080, 4353720, 4415040, 4478112, 4600800, 4643968, 4664700, 4730400, 4771200, 4830840, 4897935, 4905600, 4966920, 4975680, 5037876, 5152896, 5224464, 5298048, 5367600, 5442150, 5443200, 5518800, 5520960, 5597640, 5676480, 5804960, 5877522, 5970816, 6038550, 6134400, 6208650, 6219600, 6297345, 6307200, 6441120, 6530580, 6622560, 6717168, 6901200, 6965952, 6997050, 7095600, 7156800, 7256200, 7358400, 7463520, 7729344, 7836696, 7947072, 8051400, 8163225, 8278200, 8292800, 8396460, 8588160, 8707440, 8816283, 8830080, 8956224, 9201600, 9329400, 9460800, 9661680, 9795870, 9933840, 9951360, 10075752, 10448928, 10495575, 10735200, 10884300, 11037600, 11041920, 11195280, 11352960, 11609920, 11755044, 12077100, 12417300, 12439200, 12594690, 12882240, 13061160, 13245120, 13434336, 13802400, 13931904, 13994100, 14191200, 14313600, 14512400, 14693805, 14716800, 14927040, 15458688, 15673392, 15894144, 16102800, 16326450, 16556400, 16585600, 16792920, 17414880, 17632566, 17912448, 18403200, 18658800, 18921600, 19323360, 19591740, 19867680, 20151504, 20897856, 20991150, 21470400, 21768600, 22075200, 22390560, 23219840, 23510088, 24154200, 24489675, 24834600, 24878400, 25189380, 25764480, 26122320, 26490240, 26868672, 27604800, 27988200, 28382400, 29024800, 29387610, 29854080, 31346784, 31486725, 32205600, 32652900, 33112800, 33585840, 34829760, 35265132, 37317600, 38646720, 39183480, 39735360, 40303008, 41795712, 41982300, 42940800, 43537200, 44081415, 44150400, 44781120, 47020176, 48308400, 48979350, 49669200, 49756800, 50378760, 52244640, 53737344, 55209600, 55976400, 56764800, 58049600, 58775220, 62693568, 62973450, 64411200, 65305800, 66225600, 67171680, 69659520, 70530264, 73469025, 74635200, 77293440, 78366960, 79470720, 80606016, 83964600, 87074400, 88162830, 89562240, 94040352, 96616800, 97958700, 99338400, 100757520, 104489280, 111952800, 116099200, 117550440, 125387136, 125946900, 128822400, 130611600, 132451200, 134343360, 141060528, 146938050, 149270400, 156733920, 161212032, 167929200, 174148800, 176325660, 188080704, 193233600, 195917400, 198676800, 201515040, 208978560, 220407075, 223905600, 235100880, 251893800, 261223200, 268686720, 282121056, 293876100, 313467840, 335858400, 348297600, 352651320, 376161408, 386467200, 391834800, 397353600, 403030080, 440814150, 447811200, 470201760, 503787600, 522446400, 564242112, 587752200, 626935680, 671716800, 705302640, 783669600, 806060160, 881628300, 940403520, 1007575200, 1044892800, 1128484224, 1175504400, 1343433600, 1410605280, 1567339200, 1763256600, 1880807040, 2015150400, 2351008800, 2821210560, 3134678400, 3526513200, 4030300800, 4702017600, 5642421120, 7053026400, 9404035200, 14106052800, 28212105600]

約数ペア:

[(1, 28212105600), (2, 14106052800), (3, 9404035200), (4, 7053026400), (5, 5642421120), (6, 4702017600), (7, 4030300800), (8, 3526513200), (9, 3134678400), (10, 2821210560), (12, 2351008800), (14, 2015150400), (15, 1880807040), (16, 1763256600), (18, 1567339200), (20, 1410605280), (21, 1343433600), (24, 1175504400), (25, 1128484224), (27, 1044892800), (28, 1007575200), (30, 940403520), (32, 881628300), (35, 806060160), (36, 783669600), (40, 705302640), (42, 671716800), (45, 626935680), (48, 587752200), (50, 564242112), (54, 522446400), (56, 503787600), (60, 470201760), (63, 447811200), (64, 440814150), (70, 403030080), (71, 397353600), (72, 391834800), (73, 386467200), (75, 376161408), (80, 352651320), (81, 348297600), (84, 335858400), (90, 313467840), (96, 293876100), (100, 282121056), (105, 268686720), (108, 261223200), (112, 251893800), (120, 235100880), (126, 223905600), (128, 220407075), (135, 208978560), (140, 201515040), (142, 198676800), (144, 195917400), (146, 193233600), (150, 188080704), (160, 176325660), (162, 174148800), (168, 167929200), (175, 161212032), (180, 156733920), (189, 149270400), (192, 146938050), (200, 141060528), (210, 134343360), (213, 132451200), (216, 130611600), (219, 128822400), (224, 125946900), (225, 125387136), (240, 117550440), (243, 116099200), (252, 111952800), (270, 104489280), (280, 100757520), (284, 99338400), (288, 97958700), (292, 96616800), (300, 94040352), (315, 89562240), (320, 88162830), (324, 87074400), (336, 83964600), (350, 80606016), (355, 79470720), (360, 78366960), (365, 77293440), (378, 74635200), (384, 73469025), (400, 70530264), (405, 69659520), (420, 67171680), (426, 66225600), (432, 65305800), (438, 64411200), (448, 62973450), (450, 62693568), (480, 58775220), (486, 58049600), (497, 56764800), (504, 55976400), (511, 55209600), (525, 53737344), (540, 52244640), (560, 50378760), (567, 49756800), (568, 49669200), (576, 48979350), (584, 48308400), (600, 47020176), (630, 44781120), (639, 44150400), (640, 44081415), (648, 43537200), (657, 42940800), (672, 41982300), (675, 41795712), (700, 40303008), (710, 39735360), (720, 39183480), (730, 38646720), (756, 37317600), (800, 35265132), (810, 34829760), (840, 33585840), (852, 33112800), (864, 32652900), (876, 32205600), (896, 31486725), (900, 31346784), (945, 29854080), (960, 29387610), (972, 29024800), (994, 28382400), (1008, 27988200), (1022, 27604800), (1050, 26868672), (1065, 26490240), (1080, 26122320), (1095, 25764480), (1120, 25189380), (1134, 24878400), (1136, 24834600), (1152, 24489675), (1168, 24154200), (1200, 23510088), (1215, 23219840), (1260, 22390560), (1278, 22075200), (1296, 21768600), (1314, 21470400), (1344, 20991150), (1350, 20897856), (1400, 20151504), (1420, 19867680), (1440, 19591740), (1460, 19323360), (1491, 18921600), (1512, 18658800), (1533, 18403200), (1575, 17912448), (1600, 17632566), (1620, 17414880), (1680, 16792920), (1701, 16585600), (1704, 16556400), (1728, 16326450), (1752, 16102800), (1775, 15894144), (1800, 15673392), (1825, 15458688), (1890, 14927040), (1917, 14716800), (1920, 14693805), (1944, 14512400), (1971, 14313600), (1988, 14191200), (2016, 13994100), (2025, 13931904), (2044, 13802400), (2100, 13434336), (2130, 13245120), (2160, 13061160), (2190, 12882240), (2240, 12594690), (2268, 12439200), (2272, 12417300), (2336, 12077100), (2400, 11755044), (2430, 11609920), (2485, 11352960), (2520, 11195280), (2555, 11041920), (2556, 11037600), (2592, 10884300), (2628, 10735200), (2688, 10495575), (2700, 10448928), (2800, 10075752), (2835, 9951360), (2840, 9933840), (2880, 9795870), (2920, 9661680), (2982, 9460800), (3024, 9329400), (3066, 9201600), (3150, 8956224), (3195, 8830080), (3200, 8816283), (3240, 8707440), (3285, 8588160), (3360, 8396460), (3402, 8292800), (3408, 8278200), (3456, 8163225), (3504, 8051400), (3550, 7947072), (3600, 7836696), (3650, 7729344), (3780, 7463520), (3834, 7358400), (3888, 7256200), (3942, 7156800), (3976, 7095600), (4032, 6997050), (4050, 6965952), (4088, 6901200), (4200, 6717168), (4260, 6622560), (4320, 6530580), (4380, 6441120), (4473, 6307200), (4480, 6297345), (4536, 6219600), (4544, 6208650), (4599, 6134400), (4672, 6038550), (4725, 5970816), (4800, 5877522), (4860, 5804960), (4970, 5676480), (5040, 5597640), (5110, 5520960), (5112, 5518800), (5183, 5443200), (5184, 5442150), (5256, 5367600), (5325, 5298048), (5400, 5224464), (5475, 5152896), (5600, 5037876), (5670, 4975680), (5680, 4966920), (5751, 4905600), (5760, 4897935), (5840, 4830840), (5913, 4771200), (5964, 4730400), (6048, 4664700), (6075, 4643968), (6132, 4600800), (6300, 4478112), (6390, 4415040), (6480, 4353720), (6570, 4294080), (6720, 4198230), (6804, 4146400), (6816, 4139100), (7008, 4025700), (7100, 3973536), (7200, 3918348), (7300, 3864672), (7455, 3784320), (7560, 3731760), (7665, 3680640), (7668, 3679200), (7776, 3628100), (7884, 3578400), (7952, 3547800), (8064, 3498525), (8100, 3482976), (8176, 3450600), (8400, 3358584), (8505, 3317120), (8520, 3311280), (8640, 3265290), (8760, 3220560), (8946, 3153600), (9072, 3109800), (9088, 3104325), (9198, 3067200), (9344, 3019275), (9450, 2985408), (9585, 2943360), (9600, 2938761), (9720, 2902480), (9855, 2862720), (9940, 2838240), (10080, 2798820), (10220, 2760480), (10224, 2759400), (10366, 2721600), (10368, 2721075), (10512, 2683800), (10650, 2649024), (10800, 2612232), (10950, 2576448), (11200, 2518938), (11340, 2487840), (11360, 2483460), (11502, 2452800), (11680, 2415420), (11826, 2385600), (11928, 2365200), (12096, 2332350), (12150, 2321984), (12264, 2300400), (12425, 2270592), (12600, 2239056), (12775, 2208384), (12780, 2207520), (12960, 2176860), (13140, 2147040), (13419, 2102400), (13440, 2099115), (13608, 2073200), (13632, 2069550), (13797, 2044800), (14016, 2012850), (14175, 1990272), (14200, 1986768), (14400, 1959174), (14600, 1932336), (14910, 1892160), (15120, 1865880), (15330, 1840320), (15336, 1839600), (15549, 1814400), (15552, 1814050), (15768, 1789200), (15904, 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