21940208640

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 1056

約数和(自身を含む): 94089945600

約数和(自身を除く): 72149736960

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, 41, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 79, 80, 82, 84, 90, 96, 98, 105, 108, 112, 120, 123, 126, 128, 135, 140, 144, 147, 158, 160, 164, 168, 180, 189, 192, 196, 205, 210, 216, 224, 237, 240, 245, 246, 252, 256, 270, 280, 287, 288, 294, 315, 316, 320, 328, 336, 360, 369, 378, 384, 392, 395, 410, 420, 432, 441, 448, 474, 480, 490, 492, 504, 512, 540, 553, 560, 574, 576, 588, 615, 630, 632, 640, 656, 672, 711, 720, 735, 738, 756, 768, 784, 790, 820, 840, 861, 864, 882, 896, 945, 948, 960, 980, 984, 1008, 1024, 1080, 1106, 1107, 1120, 1148, 1152, 1176, 1185, 1230, 1260, 1264, 1280, 1312, 1323, 1344, 1422, 1435, 1440, 1470, 1476, 1512, 1536, 1568, 1580, 1640, 1659, 1680, 1722, 1728, 1764, 1792, 1845, 1890, 1896, 1920, 1960, 1968, 2009, 2016, 2133, 2160, 2205, 2212, 2214, 2240, 2296, 2304, 2352, 2370, 2460, 2520, 2528, 2560, 2583, 2624, 2646, 2688, 2765, 2844, 2870, 2880, 2940, 2952, 3024, 3072, 3136, 3160, 3239, 3280, 3318, 3360, 3444, 3456, 3528, 3555, 3584, 3690, 3780, 3792, 3840, 3871, 3920, 3936, 4018, 4032, 4266, 4305, 4320, 4410, 4424, 4428, 4480, 4592, 4608, 4704, 4740, 4920, 4977, 5040, 5056, 5120, 5166, 5248, 5292, 5376, 5530, 5535, 5688, 5740, 5760, 5880, 5904, 6027, 6048, 6272, 6320, 6478, 6560, 6615, 6636, 6720, 6888, 6912, 7056, 7110, 7168, 7380, 7560, 7584, 7680, 7742, 7749, 7840, 7872, 8036, 8064, 8295, 8532, 8610, 8640, 8820, 8848, 8856, 8960, 9184, 9216, 9408, 9480, 9717, 9840, 9954, 10045, 10080, 10112, 10332, 10496, 10584, 10665, 10752, 11060, 11070, 11376, 11480, 11520, 11613, 11760, 11808, 12054, 12096, 12544, 12640, 12915, 12956, 13120, 13230, 13272, 13440, 13776, 13824, 14112, 14220, 14760, 14931, 15120, 15168, 15360, 15484, 15498, 15680, 15744, 16072, 16128, 16195, 16590, 17064, 17220, 17280, 17640, 17696, 17712, 17920, 18081, 18368, 18816, 18960, 19355, 19434, 19680, 19908, 20090, 20160, 20224, 20664, 20992, 21168, 21330, 21504, 22120, 22140, 22673, 22752, 22960, 23040, 23226, 23520, 23616, 24108, 24192, 24885, 25088, 25280, 25830, 25912, 26240, 26460, 26544, 26880, 27552, 27648, 28224, 28440, 29151, 29520, 29862, 30135, 30240, 30336, 30968, 30996, 31360, 31488, 32144, 32256, 32390, 33180, 34128, 34440, 34560, 34839, 35280, 35392, 35424, 35840, 36162, 36736, 37632, 37920, 38710, 38745, 38868, 39360, 39816, 40180, 40320, 40448, 41328, 41984, 42336, 42660, 44240, 44280, 45346, 45504, 45920, 46080, 46452, 47040, 47232, 48216, 48384, 48585, 49770, 50176, 50560, 51660, 51824, 52480, 52920, 53088, 53760, 54243, 55104, 56448, 56880, 58065, 58302, 59040, 59724, 60270, 60480, 60672, 61936, 61992, 62720, 62976, 64288, 64512, 64780, 66360, 68019, 68256, 68880, 69120, 69678, 70560, 70784, 70848, 72324, 73472, 74655, 75264, 75840, 77420, 77490, 77736, 78720, 79632, 80360, 80640, 80896, 82656, 84672, 85320, 87453, 88480, 88560, 90405, 90692, 91008, 91840, 92904, 94080, 94464, 96432, 96768, 97170, 99540, 101120, 103320, 103648, 104517, 104960, 105840, 106176, 107520, 108486, 110208, 112896, 113365, 113760, 116130, 116604, 118080, 119448, 120540, 120960, 121344, 123872, 123984, 125440, 125952, 128576, 129560, 132720, 136038, 136512, 137760, 138240, 139356, 141120, 141568, 141696, 144648, 145755, 146944, 149310, 150528, 151680, 154840, 154980, 155472, 157440, 158711, 159264, 160720, 161280, 165312, 169344, 170640, 174195, 174906, 176960, 177120, 180810, 181384, 182016, 183680, 185808, 188160, 188928, 192864, 193536, 194340, 199080, 202240, 204057, 206640, 207296, 209034, 209920, 211680, 212352, 216972, 220416, 225792, 226730, 227520, 232260, 233208, 236160, 238896, 241080, 241920, 242688, 247744, 247968, 250880, 257152, 259120, 265440, 271215, 272076, 273024, 275520, 278712, 282240, 283136, 283392, 289296, 291510, 293888, 298620, 303360, 309680, 309960, 310944, 314880, 317422, 318528, 321440, 322560, 330624, 338688, 340095, 341280, 348390, 349812, 353920, 354240, 361620, 362768, 364032, 367360, 371616, 376320, 377856, 385728, 388680, 398160, 404480, 408114, 413280, 414592, 418068, 423360, 424704, 433944, 437265, 440832, 451584, 453460, 455040, 464520, 466416, 472320, 476133, 477792, 482160, 483840, 495488, 495936, 514304, 518240, 522585, 530880, 542430, 544152, 546048, 551040, 557424, 564480, 566272, 566784, 578592, 583020, 597240, 606720, 612171, 619360, 619920, 621888, 629760, 634844, 637056, 642880, 661248, 677376, 680190, 682560, 696780, 699624, 707840, 708480, 723240, 725536, 728064, 734720, 743232, 752640, 771456, 777360, 793555, 796320, 816228, 826560, 829184, 836136, 846720, 849408, 867888, 874530, 881664, 906920, 910080, 929040, 932832, 944640, 952266, 955584, 964320, 967680, 990976, 991872, 1020285, 1028608, 1036480, 1045170, 1061760, 1084860, 1088304, 1092096, 1102080, 1114848, 1128960, 1133568, 1157184, 1166040, 1194480, 1213440, 1224342, 1238720, 1239840, 1243776, 1269688, 1274112, 1285760, 1322496, 1354752, 1360380, 1365120, 1393560, 1399248, 1415680, 1416960, 1428399, 1446480, 1451072, 1469440, 1486464, 1542912, 1554720, 1587110, 1592640, 1632456, 1653120, 1658368, 1672272, 1693440, 1698816, 1735776, 1749060, 1813840, 1820160, 1858080, 1865664, 1889280, 1904532, 1911168, 1928640, 1981952, 1983744, 2040570, 2057216, 2072960, 2090340, 2123520, 2169720, 2176608, 2184192, 2204160, 2229696, 2257920, 2314368, 2332080, 2380665, 2388960, 2448684, 2477440, 2479680, 2487552, 2539376, 2548224, 2571520, 2644992, 2720760, 2730240, 2787120, 2798496, 2831360, 2833920, 2856798, 2892960, 2902144, 2972928, 3060855, 3085824, 3109440, 3174220, 3185280, 3264912, 3306240, 3316736, 3344544, 3386880, 3471552, 3498120, 3627680, 3640320, 3716160, 3731328, 3809064, 3822336, 3857280, 3963904, 3967488, 4081140, 4145920, 4180680, 4247040, 4285197, 4339440, 4353216, 4408320, 4459392, 4628736, 4664160, 4761330, 4777920, 4897368, 4954880, 4959360, 4975104, 5078752, 5096448, 5143040, 5441520, 5460480, 5574240, 5596992, 5667840, 5713596, 5785920, 5804288, 5945856, 6121710, 6171648, 6218880, 6348440, 6370560, 6529824, 6612480, 6689088, 6773760, 6943104, 6996240, 7141995, 7255360, 7432320, 7462656, 7618128, 7644672, 7714560, 7934976, 8162280, 8291840, 8361360, 8494080, 8570394, 8678880, 8706432, 8918784, 9257472, 9328320, 9522660, 9555840, 9794736, 9909760, 9918720, 9950208, 10157504, 10286080, 10883040, 10920960, 11148480, 11193984, 11427192, 11571840, 11608576, 11891712, 12243420, 12437760, 12696880, 12741120, 13059648, 13224960, 13378176, 13886208, 13992480, 14283990, 14510720, 14864640, 14925312, 15236256, 15289344, 15429120, 16324560, 16583680, 16722720, 17140788, 17357760, 17412864, 17837568, 18514944, 18656640, 19045320, 19111680, 19589472, 19819520, 19837440, 20315008, 21425985, 21766080, 22296960, 22387968, 22854384, 23143680, 23217152, 24486840, 24875520, 25393760, 25482240, 26119296, 26756352, 27772416, 27984960, 28567980, 29021440, 29729280, 29850624, 30472512, 30858240, 32649120, 33445440, 34281576, 34715520, 34825728, 35675136, 37313280, 38090640, 38223360, 39178944, 39674880, 40630016, 42851970, 43532160, 44593920, 44775936, 45708768, 46287360, 48973680, 49751040, 50787520, 52238592, 53512704, 55544832, 55969920, 57135960, 58042880, 59458560, 60945024, 65298240, 66890880, 68563152, 69431040, 69651456, 74626560, 76181280, 76446720, 78357888, 81260032, 85703940, 87064320, 89187840, 89551872, 91417536, 92574720, 97947360, 101575040, 104477184, 107025408, 111939840, 114271920, 116085760, 121890048, 130596480, 133781760, 137126304, 138862080, 149253120, 152362560, 156715776, 162520064, 171407880, 174128640, 178375680, 182835072, 195894720, 203150080, 208954368, 223879680, 228543840, 243780096, 261192960, 267563520, 274252608, 277724160, 304725120, 313431552, 342815760, 348257280, 365670144, 391789440, 406300160, 447759360, 457087680, 487560192, 522385920, 535127040, 548505216, 609450240, 626863104, 685631520, 731340288, 783578880, 812600320, 914175360, 1044771840, 1097010432, 1218900480, 1371263040, 1462680576, 1567157760, 1828350720, 2194020864, 2437800960, 2742526080, 3134315520, 3656701440, 4388041728, 5485052160, 7313402880, 10970104320, 21940208640]

約数ペア:

[(1, 21940208640), (2, 10970104320), (3, 7313402880), (4, 5485052160), (5, 4388041728), (6, 3656701440), (7, 3134315520), (8, 2742526080), (9, 2437800960), (10, 2194020864), (12, 1828350720), (14, 1567157760), (15, 1462680576), (16, 1371263040), (18, 1218900480), (20, 1097010432), (21, 1044771840), (24, 914175360), (27, 812600320), (28, 783578880), (30, 731340288), (32, 685631520), (35, 626863104), (36, 609450240), (40, 548505216), (41, 535127040), (42, 522385920), (45, 487560192), (48, 457087680), (49, 447759360), (54, 406300160), (56, 391789440), (60, 365670144), (63, 348257280), (64, 342815760), (70, 313431552), (72, 304725120), (79, 277724160), (80, 274252608), (82, 267563520), (84, 261192960), (90, 243780096), (96, 228543840), (98, 223879680), (105, 208954368), (108, 203150080), (112, 195894720), (120, 182835072), (123, 178375680), (126, 174128640), (128, 171407880), (135, 162520064), (140, 156715776), (144, 152362560), (147, 149253120), (158, 138862080), (160, 137126304), (164, 133781760), (168, 130596480), (180, 121890048), (189, 116085760), (192, 114271920), (196, 111939840), (205, 107025408), (210, 104477184), (216, 101575040), (224, 97947360), (237, 92574720), (240, 91417536), (245, 89551872), (246, 89187840), (252, 87064320), (256, 85703940), (270, 81260032), (280, 78357888), (287, 76446720), (288, 76181280), (294, 74626560), (315, 69651456), (316, 69431040), (320, 68563152), (328, 66890880), (336, 65298240), (360, 60945024), (369, 59458560), (378, 58042880), (384, 57135960), (392, 55969920), (395, 55544832), (410, 53512704), (420, 52238592), (432, 50787520), (441, 49751040), (448, 48973680), (474, 46287360), (480, 45708768), (490, 44775936), (492, 44593920), (504, 43532160), (512, 42851970), (540, 40630016), (553, 39674880), (560, 39178944), (574, 38223360), (576, 38090640), (588, 37313280), (615, 35675136), (630, 34825728), (632, 34715520), (640, 34281576), (656, 33445440), (672, 32649120), (711, 30858240), (720, 30472512), (735, 29850624), (738, 29729280), (756, 29021440), (768, 28567980), (784, 27984960), (790, 27772416), (820, 26756352), (840, 26119296), (861, 25482240), (864, 25393760), (882, 24875520), (896, 24486840), (945, 23217152), (948, 23143680), (960, 22854384), (980, 22387968), (984, 22296960), (1008, 21766080), (1024, 21425985), (1080, 20315008), (1106, 19837440), (1107, 19819520), (1120, 19589472), (1148, 19111680), (1152, 19045320), (1176, 18656640), (1185, 18514944), (1230, 17837568), (1260, 17412864), (1264, 17357760), (1280, 17140788), (1312, 16722720), (1323, 16583680), (1344, 16324560), (1422, 15429120), (1435, 15289344), (1440, 15236256), (1470, 14925312), (1476, 14864640), (1512, 14510720), (1536, 14283990), (1568, 13992480), (1580, 13886208), (1640, 13378176), (1659, 13224960), (1680, 13059648), (1722, 12741120), (1728, 12696880), (1764, 12437760), (1792, 12243420), (1845, 11891712), (1890, 11608576), (1896, 11571840), (1920, 11427192), (1960, 11193984), (1968, 11148480), (2009, 10920960), (2016, 10883040), (2133, 10286080), (2160, 10157504), (2205, 9950208), (2212, 9918720), (2214, 9909760), (2240, 9794736), (2296, 9555840), (2304, 9522660), (2352, 9328320), (2370, 9257472), (2460, 8918784), (2520, 8706432), (2528, 8678880), (2560, 8570394), (2583, 8494080), (2624, 8361360), (2646, 8291840), (2688, 8162280), (2765, 7934976), (2844, 7714560), (2870, 7644672), (2880, 7618128), (2940, 7462656), (2952, 7432320), (3024, 7255360), (3072, 7141995), (3136, 6996240), (3160, 6943104), (3239, 6773760), (3280, 6689088), (3318, 6612480), (3360, 6529824), (3444, 6370560), (3456, 6348440), (3528, 6218880), (3555, 6171648), (3584, 6121710), (3690, 5945856), (3780, 5804288), (3792, 5785920), (3840, 5713596), (3871, 5667840), (3920, 5596992), (3936, 5574240), (4018, 5460480), (4032, 5441520), (4266, 5143040), (4305, 5096448), (4320, 5078752), (4410, 4975104), (4424, 4959360), (4428, 4954880), (4480, 4897368), (4592, 4777920), (4608, 4761330), (4704, 4664160), (4740, 4628736), (4920, 4459392), (4977, 4408320), (5040, 4353216), (5056, 4339440), (5120, 4285197), (5166, 4247040), (5248, 4180680), (5292, 4145920), (5376, 4081140), (5530, 3967488), (5535, 3963904), (5688, 3857280), (5740, 3822336), (5760, 3809064), (5880, 3731328), (5904, 3716160), (6027, 3640320), (6048, 3627680), (6272, 3498120), (6320, 3471552), (6478, 3386880), (6560, 3344544), (6615, 3316736), (6636, 3306240), (6720, 3264912), (6888, 3185280), (6912, 3174220), (7056, 3109440), (7110, 3085824), (7168, 3060855), (7380, 2972928), (7560, 2902144), (7584, 2892960), (7680, 2856798), (7742, 2833920), (7749, 2831360), (7840, 2798496), (7872, 2787120), (8036, 2730240), (8064, 2720760), (8295, 2644992), (8532, 2571520), (8610, 2548224), (8640, 2539376), (8820, 2487552), (8848, 2479680), (8856, 2477440), (8960, 2448684), (9184, 2388960), (9216, 2380665), (9408, 2332080), (9480, 2314368), (9717, 2257920), (9840, 2229696), (9954, 2204160), (10045, 2184192), (10080, 2176608), (10112, 2169720), (10332, 2123520), (10496, 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(20224, 1084860), (20664, 1061760), (20992, 1045170), (21168, 1036480), (21330, 1028608), (21504, 1020285), (22120, 991872), (22140, 990976), (22673, 967680), (22752, 964320), (22960, 955584), (23040, 952266), (23226, 944640), (23520, 932832), (23616, 929040), (24108, 910080), (24192, 906920), (24885, 881664), (25088, 874530), (25280, 867888), (25830, 849408), (25912, 846720), (26240, 836136), (26460, 829184), (26544, 826560), (26880, 816228), (27552, 796320), (27648, 793555), (28224, 777360), (28440, 771456), (29151, 752640), (29520, 743232), (29862, 734720), (30135, 728064), (30240, 725536), (30336, 723240), (30968, 708480), (30996, 707840), (31360, 699624), (31488, 696780), (32144, 682560), (32256, 680190), (32390, 677376), (33180, 661248), (34128, 642880), (34440, 637056), (34560, 634844), (34839, 629760), (35280, 621888), (35392, 619920), (35424, 619360), (35840, 612171), (36162, 606720), (36736, 597240), (37632, 583020), (37920, 578592), (38710, 566784), (38745, 566272), (38868, 564480), (39360, 557424), (39816, 551040), (40180, 546048), (40320, 544152), (40448, 542430), (41328, 530880), (41984, 522585), (42336, 518240), (42660, 514304), (44240, 495936), (44280, 495488), (45346, 483840), (45504, 482160), (45920, 477792), (46080, 476133), (46452, 472320), (47040, 466416), (47232, 464520), (48216, 455040), (48384, 453460), (48585, 451584), (49770, 440832), (50176, 437265), (50560, 433944), (51660, 424704), (51824, 423360), (52480, 418068), (52920, 414592), (53088, 413280), (53760, 408114), (54243, 404480), (55104, 398160), (56448, 388680), (56880, 385728), (58065, 377856), (58302, 376320), (59040, 371616), (59724, 367360), (60270, 364032), (60480, 362768), (60672, 361620), (61936, 354240), (61992, 353920), (62720, 349812), (62976, 348390), (64288, 341280), (64512, 340095), (64780, 338688), (66360, 330624), (68019, 322560), (68256, 321440), (68880, 318528), (69120, 317422), (69678, 314880), (70560, 310944), (70784, 309960), (70848, 309680), (72324, 303360), (73472, 298620), (74655, 293888), (75264, 291510), (75840, 289296), (77420, 283392), (77490, 283136), (77736, 282240), (78720, 278712), (79632, 275520), (80360, 273024), (80640, 272076), (80896, 271215), (82656, 265440), (84672, 259120), (85320, 257152), (87453, 250880), (88480, 247968), (88560, 247744), (90405, 242688), (90692, 241920), (91008, 241080), (91840, 238896), (92904, 236160), (94080, 233208), (94464, 232260), (96432, 227520), (96768, 226730), (97170, 225792), (99540, 220416), (101120, 216972), (103320, 212352), (103648, 211680), (104517, 209920), (104960, 209034), (105840, 207296), (106176, 206640), (107520, 204057), (108486, 202240), (110208, 199080), (112896, 194340), (113365, 193536), (113760, 192864), (116130, 188928), (116604, 188160), (118080, 185808), (119448, 183680), (120540, 182016), (120960, 181384), (121344, 180810), (123872, 177120), (123984, 176960), (125440, 174906), (125952, 174195), (128576, 170640), (129560, 169344), (132720, 165312), (136038, 161280), (136512, 160720), (137760, 159264), (138240, 158711), (139356, 157440), (141120, 155472), (141568, 154980), (141696, 154840), (144648, 151680), (145755, 150528), (146944, 149310)]