21672645120

素因数分解:

$2^9\times 3^7\times 5^1\times 7^2\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 960

約数和(自身を含む): 91804838400

約数和(自身を除く): 70132193280

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, 79, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 158, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 237, 240, 243, 245, 252, 256, 270, 280, 288, 294, 315, 316, 320, 324, 336, 360, 378, 384, 392, 395, 405, 420, 432, 441, 448, 474, 480, 486, 490, 504, 512, 540, 553, 560, 567, 576, 588, 630, 632, 640, 648, 672, 711, 720, 729, 735, 756, 768, 784, 790, 810, 840, 864, 882, 896, 945, 948, 960, 972, 980, 1008, 1080, 1106, 1120, 1134, 1152, 1176, 1185, 1215, 1260, 1264, 1280, 1296, 1323, 1344, 1422, 1440, 1458, 1470, 1512, 1536, 1568, 1580, 1620, 1659, 1680, 1701, 1728, 1764, 1792, 1890, 1896, 1920, 1944, 1960, 2016, 2133, 2160, 2187, 2205, 2212, 2240, 2268, 2304, 2352, 2370, 2430, 2520, 2528, 2560, 2592, 2646, 2688, 2765, 2835, 2844, 2880, 2916, 2940, 3024, 3136, 3160, 3240, 3318, 3360, 3402, 3456, 3528, 3555, 3584, 3645, 3780, 3792, 3840, 3871, 3888, 3920, 3969, 4032, 4266, 4320, 4374, 4410, 4424, 4480, 4536, 4608, 4704, 4740, 4860, 4977, 5040, 5056, 5103, 5184, 5292, 5376, 5530, 5670, 5688, 5760, 5832, 5880, 6048, 6272, 6320, 6399, 6480, 6615, 6636, 6720, 6804, 6912, 7056, 7110, 7290, 7560, 7584, 7680, 7742, 7776, 7840, 7938, 8064, 8295, 8505, 8532, 8640, 8748, 8820, 8848, 8960, 9072, 9408, 9480, 9720, 9954, 10080, 10112, 10206, 10368, 10584, 10665, 10752, 10935, 11060, 11340, 11376, 11520, 11613, 11664, 11760, 11907, 12096, 12544, 12640, 12798, 12960, 13230, 13272, 13440, 13608, 13824, 14112, 14220, 14580, 14931, 15120, 15168, 15309, 15484, 15552, 15680, 15876, 16128, 16590, 17010, 17064, 17280, 17496, 17640, 17696, 17920, 18144, 18816, 18960, 19197, 19355, 19440, 19845, 19908, 20160, 20224, 20412, 20736, 21168, 21330, 21870, 22120, 22680, 22752, 23040, 23226, 23328, 23520, 23814, 24192, 24885, 25088, 25280, 25515, 25596, 25920, 26460, 26544, 26880, 27216, 28224, 28440, 29160, 29862, 30240, 30336, 30618, 30968, 31104, 31360, 31752, 31995, 32256, 33180, 34020, 34128, 34560, 34839, 34992, 35280, 35392, 35721, 36288, 37632, 37920, 38394, 38710, 38880, 39690, 39816, 40320, 40448, 40824, 41472, 42336, 42660, 43740, 44240, 44793, 45360, 45504, 46452, 46656, 47040, 47628, 48384, 49770, 50560, 51030, 51192, 51840, 52920, 53088, 53760, 54432, 56448, 56880, 57591, 58065, 58320, 59535, 59724, 60480, 60672, 61236, 61936, 62208, 62720, 63504, 63990, 66360, 68040, 68256, 69120, 69678, 69984, 70560, 70784, 71442, 72576, 74655, 75264, 75840, 76545, 76788, 77420, 77760, 79380, 79632, 80640, 81648, 84672, 85320, 87480, 88480, 89586, 90720, 91008, 92904, 93312, 94080, 95256, 95985, 96768, 99540, 101120, 102060, 102384, 103680, 104517, 105840, 106176, 107163, 108864, 112896, 113760, 115182, 116130, 116640, 119070, 119448, 120960, 121344, 122472, 123872, 124416, 125440, 127008, 127980, 132720, 134379, 136080, 136512, 139356, 139968, 141120, 141568, 142884, 145152, 149310, 151680, 153090, 153576, 154840, 155520, 158760, 159264, 161280, 163296, 169344, 170640, 172773, 174195, 174960, 176960, 178605, 179172, 181440, 182016, 185808, 186624, 188160, 190512, 191970, 199080, 202240, 204120, 204768, 207360, 209034, 211680, 212352, 214326, 217728, 223965, 225792, 227520, 230364, 232260, 233280, 238140, 238896, 241920, 244944, 247744, 254016, 255960, 265440, 268758, 272160, 273024, 278712, 279936, 282240, 283136, 285768, 287955, 290304, 298620, 303360, 306180, 307152, 309680, 311040, 313551, 317520, 318528, 326592, 338688, 341280, 345546, 348390, 349920, 353920, 357210, 358344, 362880, 364032, 371616, 373248, 376320, 381024, 383940, 398160, 403137, 408240, 409536, 418068, 423360, 424704, 428652, 435456, 447930, 455040, 460728, 464520, 466560, 476280, 477792, 483840, 489888, 495488, 508032, 511920, 522585, 530880, 535815, 537516, 544320, 546048, 557424, 559872, 564480, 571536, 575910, 597240, 606720, 612360, 614304, 619360, 622080, 627102, 635040, 637056, 653184, 671895, 677376, 682560, 691092, 696780, 699840, 707840, 714420, 716688, 725760, 743232, 762048, 767880, 796320, 806274, 816480, 819072, 836136, 846720, 849408, 857304, 863865, 870912, 895860, 910080, 921456, 929040, 933120, 940653, 952560, 955584, 979776, 990976, 1016064, 1023840, 1045170, 1061760, 1071630, 1075032, 1088640, 1092096, 1114848, 1119744, 1128960, 1143072, 1151820, 1194480, 1209411, 1224720, 1228608, 1238720, 1254204, 1270080, 1274112, 1306368, 1343790, 1365120, 1382184, 1393560, 1399680, 1415680, 1428840, 1433376, 1451520, 1486464, 1524096, 1535760, 1567755, 1592640, 1612548, 1632960, 1638144, 1672272, 1693440, 1714608, 1727730, 1791720, 1820160, 1842912, 1858080, 1866240, 1881306, 1905120, 1911168, 1959552, 1981952, 2015685, 2032128, 2047680, 2090340, 2123520, 2143260, 2150064, 2177280, 2229696, 2286144, 2303640, 2388960, 2418822, 2449440, 2457216, 2477440, 2508408, 2540160, 2548224, 2612736, 2687580, 2730240, 2764368, 2787120, 2799360, 2821959, 2857680, 2866752, 2972928, 3048192, 3071520, 3135510, 3185280, 3225096, 3265920, 3276288, 3344544, 3386880, 3429216, 3455460, 3583440, 3685824, 3716160, 3762612, 3810240, 3822336, 3919104, 4031370, 4095360, 4180680, 4247040, 4286520, 4300128, 4354560, 4459392, 4572288, 4607280, 4703265, 4777920, 4837644, 4898880, 4914432, 4954880, 5016816, 5080320, 5375160, 5460480, 5528736, 5574240, 5598720, 5643918, 5715360, 5733504, 5945856, 6047055, 6096384, 6143040, 6271020, 6370560, 6450192, 6531840, 6689088, 6858432, 6910920, 7166880, 7371648, 7432320, 7525224, 7620480, 7644672, 7838208, 8062740, 8190720, 8361360, 8465877, 8573040, 8600256, 8918784, 9144576, 9214560, 9406530, 9555840, 9675288, 9797760, 9828864, 9909760, 10033632, 10160640, 10750320, 11057472, 11148480, 11287836, 11430720, 11467008, 12094110, 12286080, 12542040, 12741120, 12900384, 13063680, 13378176, 13716864, 13821840, 14109795, 14333760, 14743296, 14864640, 15050448, 15240960, 16125480, 16381440, 16722720, 16931754, 17146080, 17200512, 17837568, 18289152, 18429120, 18813060, 19111680, 19350576, 19595520, 20067264, 21500640, 22114944, 22296960, 22575672, 22861440, 22934016, 24188220, 24572160, 25084080, 25800768, 26756352, 27433728, 27643680, 28219590, 28667520, 29486592, 29729280, 30100896, 30481920, 32250960, 33445440, 33863508, 34292160, 34401024, 36858240, 37626120, 38223360, 38701152, 39191040, 40134528, 42329385, 43001280, 44229888, 44593920, 45151344, 45722880, 48376440, 49144320, 50168160, 51601536, 53512704, 54867456, 55287360, 56439180, 57335040, 60201792, 64501920, 66890880, 67727016, 68584320, 68802048, 73716480, 75252240, 77402304, 80269056, 84658770, 86002560, 88459776, 89187840, 90302688, 91445760, 96752880, 100336320, 103203072, 110574720, 112878360, 114670080, 120403584, 129003840, 133781760, 135454032, 137168640, 147432960, 150504480, 154804608, 160538112, 169317540, 172005120, 180605376, 193505760, 200672640, 206406144, 221149440, 225756720, 240807168, 258007680, 267563520, 270908064, 274337280, 301008960, 309609216, 338635080, 344010240, 361210752, 387011520, 401345280, 442298880, 451513440, 481614336, 516015360, 541816128, 602017920, 619218432, 677270160, 722421504, 774023040, 802690560, 903026880, 1032030720, 1083632256, 1204035840, 1354540320, 1444843008, 1548046080, 1806053760, 2167264512, 2408071680, 2709080640, 3096092160, 3612107520, 4334529024, 5418161280, 7224215040, 10836322560, 21672645120]

約数ペア:

[(1, 21672645120), (2, 10836322560), (3, 7224215040), (4, 5418161280), (5, 4334529024), (6, 3612107520), (7, 3096092160), (8, 2709080640), (9, 2408071680), (10, 2167264512), (12, 1806053760), (14, 1548046080), (15, 1444843008), (16, 1354540320), (18, 1204035840), (20, 1083632256), (21, 1032030720), (24, 903026880), (27, 802690560), (28, 774023040), (30, 722421504), (32, 677270160), (35, 619218432), (36, 602017920), (40, 541816128), (42, 516015360), (45, 481614336), (48, 451513440), (49, 442298880), (54, 401345280), (56, 387011520), (60, 361210752), (63, 344010240), (64, 338635080), (70, 309609216), (72, 301008960), (79, 274337280), (80, 270908064), (81, 267563520), (84, 258007680), (90, 240807168), (96, 225756720), (98, 221149440), (105, 206406144), (108, 200672640), (112, 193505760), (120, 180605376), (126, 172005120), (128, 169317540), (135, 160538112), (140, 154804608), (144, 150504480), (147, 147432960), (158, 137168640), (160, 135454032), (162, 133781760), (168, 129003840), (180, 120403584), (189, 114670080), (192, 112878360), (196, 110574720), (210, 103203072), (216, 100336320), (224, 96752880), (237, 91445760), (240, 90302688), (243, 89187840), (245, 88459776), (252, 86002560), (256, 84658770), (270, 80269056), (280, 77402304), (288, 75252240), (294, 73716480), (315, 68802048), (316, 68584320), (320, 67727016), (324, 66890880), (336, 64501920), (360, 60201792), (378, 57335040), (384, 56439180), (392, 55287360), (395, 54867456), (405, 53512704), (420, 51601536), (432, 50168160), (441, 49144320), (448, 48376440), (474, 45722880), (480, 45151344), (486, 44593920), (490, 44229888), (504, 43001280), (512, 42329385), (540, 40134528), (553, 39191040), (560, 38701152), (567, 38223360), (576, 37626120), (588, 36858240), (630, 34401024), (632, 34292160), (640, 33863508), (648, 33445440), (672, 32250960), (711, 30481920), (720, 30100896), (729, 29729280), (735, 29486592), (756, 28667520), (768, 28219590), (784, 27643680), (790, 27433728), (810, 26756352), (840, 25800768), (864, 25084080), (882, 24572160), (896, 24188220), (945, 22934016), (948, 22861440), (960, 22575672), (972, 22296960), (980, 22114944), (1008, 21500640), (1080, 20067264), (1106, 19595520), (1120, 19350576), (1134, 19111680), (1152, 18813060), (1176, 18429120), (1185, 18289152), (1215, 17837568), (1260, 17200512), (1264, 17146080), (1280, 16931754), (1296, 16722720), (1323, 16381440), (1344, 16125480), (1422, 15240960), (1440, 15050448), (1458, 14864640), (1470, 14743296), (1512, 14333760), (1536, 14109795), (1568, 13821840), (1580, 13716864), (1620, 13378176), (1659, 13063680), (1680, 12900384), (1701, 12741120), (1728, 12542040), (1764, 12286080), (1792, 12094110), (1890, 11467008), (1896, 11430720), (1920, 11287836), (1944, 11148480), (1960, 11057472), (2016, 10750320), (2133, 10160640), (2160, 10033632), (2187, 9909760), (2205, 9828864), (2212, 9797760), (2240, 9675288), (2268, 9555840), (2304, 9406530), (2352, 9214560), (2370, 9144576), (2430, 8918784), (2520, 8600256), (2528, 8573040), (2560, 8465877), (2592, 8361360), (2646, 8190720), (2688, 8062740), (2765, 7838208), (2835, 7644672), (2844, 7620480), (2880, 7525224), (2916, 7432320), (2940, 7371648), (3024, 7166880), (3136, 6910920), (3160, 6858432), (3240, 6689088), (3318, 6531840), (3360, 6450192), (3402, 6370560), (3456, 6271020), (3528, 6143040), (3555, 6096384), (3584, 6047055), (3645, 5945856), (3780, 5733504), (3792, 5715360), (3840, 5643918), (3871, 5598720), (3888, 5574240), (3920, 5528736), (3969, 5460480), (4032, 5375160), (4266, 5080320), (4320, 5016816), (4374, 4954880), (4410, 4914432), (4424, 4898880), (4480, 4837644), (4536, 4777920), (4608, 4703265), (4704, 4607280), (4740, 4572288), (4860, 4459392), (4977, 4354560), (5040, 4300128), (5056, 4286520), (5103, 4247040), (5184, 4180680), (5292, 4095360), (5376, 4031370), (5530, 3919104), (5670, 3822336), (5688, 3810240), (5760, 3762612), (5832, 3716160), (5880, 3685824), (6048, 3583440), (6272, 3455460), (6320, 3429216), (6399, 3386880), (6480, 3344544), (6615, 3276288), (6636, 3265920), (6720, 3225096), (6804, 3185280), (6912, 3135510), (7056, 3071520), (7110, 3048192), (7290, 2972928), (7560, 2866752), (7584, 2857680), (7680, 2821959), (7742, 2799360), (7776, 2787120), (7840, 2764368), (7938, 2730240), (8064, 2687580), (8295, 2612736), (8505, 2548224), (8532, 2540160), (8640, 2508408), (8748, 2477440), (8820, 2457216), (8848, 2449440), (8960, 2418822), (9072, 2388960), (9408, 2303640), (9480, 2286144), (9720, 2229696), (9954, 2177280), (10080, 2150064), (10112, 2143260), (10206, 2123520), (10368, 2090340), (10584, 2047680), (10665, 2032128), (10752, 2015685), (10935, 1981952), (11060, 1959552), (11340, 1911168), (11376, 1905120), (11520, 1881306), (11613, 1866240), (11664, 1858080), (11760, 1842912), (11907, 1820160), (12096, 1791720), (12544, 1727730), (12640, 1714608), (12798, 1693440), (12960, 1672272), (13230, 1638144), (13272, 1632960), (13440, 1612548), (13608, 1592640), (13824, 1567755), (14112, 1535760), (14220, 1524096), (14580, 1486464), (14931, 1451520), (15120, 1433376), (15168, 1428840), (15309, 1415680), (15484, 1399680), (15552, 1393560), (15680, 1382184), (15876, 1365120), (16128, 1343790), (16590, 1306368), (17010, 1274112), (17064, 1270080), (17280, 1254204), (17496, 1238720), (17640, 1228608), (17696, 1224720), (17920, 1209411), (18144, 1194480), (18816, 1151820), (18960, 1143072), (19197, 1128960), (19355, 1119744), (19440, 1114848), (19845, 1092096), (19908, 1088640), (20160, 1075032), (20224, 1071630), (20412, 1061760), (20736, 1045170), (21168, 1023840), (21330, 1016064), (21870, 990976), (22120, 979776), (22680, 955584), (22752, 952560), (23040, 940653), (23226, 933120), (23328, 929040), (23520, 921456), (23814, 910080), (24192, 895860), (24885, 870912), (25088, 863865), (25280, 857304), (25515, 849408), (25596, 846720), (25920, 836136), (26460, 819072), (26544, 816480), (26880, 806274), (27216, 796320), (28224, 767880), (28440, 762048), (29160, 743232), (29862, 725760), (30240, 716688), (30336, 714420), (30618, 707840), (30968, 699840), (31104, 696780), (31360, 691092), (31752, 682560), (31995, 677376), (32256, 671895), (33180, 653184), (34020, 637056), (34128, 635040), (34560, 627102), (34839, 622080), (34992, 619360), (35280, 614304), (35392, 612360), (35721, 606720), (36288, 597240), (37632, 575910), (37920, 571536), (38394, 564480), (38710, 559872), (38880, 557424), (39690, 546048), (39816, 544320), (40320, 537516), (40448, 535815), (40824, 530880), (41472, 522585), (42336, 511920), (42660, 508032), (43740, 495488), (44240, 489888), (44793, 483840), (45360, 477792), (45504, 476280), (46452, 466560), (46656, 464520), (47040, 460728), (47628, 455040), (48384, 447930), (49770, 435456), (50560, 428652), (51030, 424704), (51192, 423360), (51840, 418068), (52920, 409536), (53088, 408240), (53760, 403137), (54432, 398160), (56448, 383940), (56880, 381024), (57591, 376320), (58065, 373248), (58320, 371616), (59535, 364032), (59724, 362880), (60480, 358344), (60672, 357210), (61236, 353920), (61936, 349920), (62208, 348390), (62720, 345546), (63504, 341280), (63990, 338688), (66360, 326592), (68040, 318528), (68256, 317520), (69120, 313551), (69678, 311040), (69984, 309680), (70560, 307152), (70784, 306180), (71442, 303360), (72576, 298620), (74655, 290304), (75264, 287955), (75840, 285768), (76545, 283136), (76788, 282240), (77420, 279936), (77760, 278712), (79380, 273024), (79632, 272160), (80640, 268758), (81648, 265440), (84672, 255960), (85320, 254016), (87480, 247744), (88480, 244944), (89586, 241920), (90720, 238896), (91008, 238140), (92904, 233280), (93312, 232260), (94080, 230364), (95256, 227520), (95985, 225792), (96768, 223965), (99540, 217728), (101120, 214326), (102060, 212352), (102384, 211680), (103680, 209034), (104517, 207360), (105840, 204768), (106176, 204120), (107163, 202240), (108864, 199080), (112896, 191970), (113760, 190512), (115182, 188160), (116130, 186624), (116640, 185808), (119070, 182016), (119448, 181440), (120960, 179172), (121344, 178605), (122472, 176960), (123872, 174960), (124416, 174195), (125440, 172773), (127008, 170640), (127980, 169344), (132720, 163296), (134379, 161280), (136080, 159264), (136512, 158760), (139356, 155520), (139968, 154840), (141120, 153576), (141568, 153090), (142884, 151680), (145152, 149310)]