21403509120

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 1024

約数和(自身を含む): 93219840000

約数和(自身を除く): 71816330880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 67, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 134, 135, 139, 140, 144, 152, 160, 168, 171, 180, 189, 190, 192, 201, 210, 216, 224, 228, 240, 252, 266, 268, 270, 278, 280, 285, 288, 304, 315, 320, 335, 336, 342, 360, 378, 380, 384, 399, 402, 417, 420, 432, 448, 456, 469, 480, 504, 513, 532, 536, 540, 556, 560, 570, 576, 603, 608, 630, 640, 665, 670, 672, 684, 695, 720, 756, 760, 798, 804, 834, 840, 855, 864, 896, 912, 938, 945, 960, 973, 1005, 1008, 1026, 1064, 1072, 1080, 1112, 1120, 1140, 1152, 1197, 1206, 1216, 1251, 1260, 1273, 1330, 1340, 1344, 1368, 1390, 1407, 1440, 1512, 1520, 1596, 1608, 1668, 1680, 1710, 1728, 1809, 1824, 1876, 1890, 1920, 1946, 1995, 2010, 2016, 2052, 2085, 2128, 2144, 2160, 2224, 2240, 2280, 2345, 2394, 2412, 2432, 2502, 2520, 2546, 2565, 2641, 2660, 2680, 2688, 2736, 2780, 2814, 2880, 2919, 3015, 3024, 3040, 3192, 3216, 3336, 3360, 3420, 3456, 3591, 3618, 3648, 3752, 3753, 3780, 3819, 3892, 3990, 4020, 4032, 4104, 4170, 4221, 4256, 4288, 4320, 4448, 4480, 4560, 4690, 4788, 4824, 4865, 5004, 5040, 5092, 5130, 5282, 5320, 5360, 5472, 5560, 5628, 5760, 5838, 5985, 6030, 6048, 6080, 6255, 6365, 6384, 6432, 6672, 6720, 6840, 7035, 7182, 7236, 7296, 7504, 7506, 7560, 7638, 7784, 7923, 7980, 8040, 8064, 8208, 8340, 8442, 8512, 8576, 8640, 8757, 8896, 8911, 9045, 9120, 9313, 9380, 9576, 9648, 9730, 10008, 10080, 10184, 10260, 10564, 10640, 10720, 10944, 11120, 11256, 11457, 11676, 11970, 12060, 12096, 12160, 12510, 12663, 12730, 12768, 12864, 13205, 13344, 13440, 13680, 14070, 14364, 14472, 14595, 15008, 15012, 15120, 15276, 15568, 15846, 15960, 16080, 16416, 16680, 16884, 17024, 17280, 17514, 17792, 17822, 17955, 18090, 18240, 18487, 18626, 18760, 18765, 19095, 19152, 19296, 19460, 20016, 20160, 20368, 20520, 21105, 21128, 21280, 21440, 21888, 22240, 22512, 22914, 23352, 23769, 23940, 24120, 24192, 25020, 25326, 25460, 25536, 25728, 26271, 26410, 26688, 26733, 27360, 27939, 28140, 28728, 28944, 29190, 30016, 30024, 30240, 30552, 31136, 31692, 31920, 32160, 32832, 33360, 33768, 34371, 35028, 35644, 35910, 36180, 36480, 36974, 37252, 37520, 37530, 38190, 38304, 38592, 38920, 39615, 40032, 40320, 40736, 41040, 42210, 42256, 42560, 42880, 43785, 44480, 44555, 45024, 45828, 46565, 46704, 47538, 47880, 48240, 50040, 50652, 50920, 51072, 52542, 52820, 53376, 53466, 54720, 55461, 55878, 56280, 57285, 57456, 57888, 58380, 60032, 60048, 60480, 61104, 62272, 63315, 63384, 63840, 64320, 65191, 65664, 66720, 67536, 68742, 70056, 71288, 71307, 71820, 72360, 73948, 74504, 75040, 75060, 76380, 76608, 77184, 77840, 79230, 80064, 80199, 81472, 82080, 83817, 84420, 84512, 85120, 87570, 88960, 89110, 90048, 91656, 92435, 93130, 93408, 95076, 95760, 96480, 100080, 101304, 101840, 105084, 105640, 106932, 109440, 110922, 111756, 112560, 114570, 114912, 115776, 116760, 118845, 120096, 120960, 122208, 124544, 126630, 126768, 127680, 128640, 130382, 131355, 133440, 133665, 135072, 137484, 139695, 140112, 142576, 142614, 143640, 144720, 147896, 149008, 150080, 150120, 152760, 153216, 155680, 158460, 160128, 160398, 162944, 164160, 166383, 167634, 168840, 169024, 171855, 175140, 176947, 178220, 180096, 183312, 184870, 186260, 186816, 190152, 191520, 192960, 195573, 200160, 202608, 203680, 210168, 211280, 213864, 221844, 223512, 225120, 229140, 229824, 231552, 233520, 237690, 240192, 240597, 244416, 251451, 253260, 253536, 255360, 260764, 262710, 266880, 267330, 270144, 274968, 277305, 279390, 280224, 285152, 285228, 287280, 289440, 295792, 298016, 300160, 300240, 305520, 311360, 316920, 320796, 325955, 328320, 332766, 335268, 337680, 338048, 343710, 350280, 353894, 356440, 356535, 366624, 369740, 372520, 373632, 380304, 383040, 385920, 391146, 400320, 400995, 405216, 407360, 419085, 420336, 422560, 427728, 443688, 447024, 450240, 458280, 459648, 467040, 475380, 480384, 481194, 488832, 499149, 502902, 506520, 507072, 521528, 525420, 530841, 534660, 540288, 549936, 554610, 558780, 560448, 570304, 570456, 574560, 578880, 586719, 591584, 596032, 600480, 611040, 622720, 633840, 641592, 651910, 665532, 670536, 675360, 687420, 700560, 707788, 712880, 713070, 733248, 739480, 745040, 760608, 766080, 782292, 800640, 801990, 810432, 814720, 831915, 838170, 840672, 845120, 855456, 884735, 887376, 894048, 900480, 916560, 934080, 950760, 962388, 977865, 998298, 1005804, 1013040, 1014144, 1043056, 1050840, 1061682, 1069320, 1099872, 1109220, 1117560, 1120896, 1140608, 1140912, 1149120, 1157760, 1173438, 1183168, 1192064, 1200960, 1202985, 1222080, 1238629, 1257255, 1267680, 1283184, 1303820, 1331064, 1341072, 1350720, 1374840, 1401120, 1415576, 1425760, 1426140, 1466496, 1478960, 1490080, 1521216, 1564584, 1592523, 1603980, 1620864, 1663830, 1676340, 1681344, 1690240, 1710912, 1760157, 1769470, 1774752, 1788096, 1833120, 1868160, 1901520, 1924776, 1955730, 1996596, 2011608, 2026080, 2086112, 2101680, 2123364, 2138640, 2199744, 2218440, 2235120, 2281824, 2298240, 2346876, 2366336, 2401920, 2405970, 2444160, 2477258, 2495745, 2514510, 2535360, 2566368, 2607640, 2654205, 2662128, 2682144, 2701440, 2749680, 2802240, 2831152, 2851520, 2852280, 2933595, 2957920, 2980160, 3042432, 3129168, 3185046, 3207960, 3327660, 3352680, 3362688, 3421824, 3520314, 3538940, 3549504, 3576192, 3666240, 3715887, 3803040, 3849552, 3911460, 3993192, 4023216, 4052160, 4172224, 4203360, 4246728, 4277280, 4399488, 4436880, 4470240, 4563648, 4693752, 4777569, 4811940, 4954516, 4991490, 5029020, 5070720, 5132736, 5215280, 5308410, 5324256, 5364288, 5499360, 5604480, 5662304, 5703040, 5704560, 5867190, 5915840, 5960320, 6193145, 6258336, 6370092, 6415920, 6655320, 6705360, 7040628, 7077880, 7099008, 7332480, 7431774, 7606080, 7699104, 7822920, 7962615, 7986384, 8046432, 8104320, 8344448, 8406720, 8493456, 8554560, 8800785, 8873760, 8940480, 9127296, 9387504, 9555138, 9623880, 9909032, 9982980, 10058040, 10265472, 10430560, 10616820, 10648512, 10728576, 10998720, 11147661, 11324608, 11409120, 11734380, 11831680, 12386290, 12516672, 12740184, 12831840, 13310640, 13410720, 14081256, 14155760, 14863548, 15212160, 15398208, 15645840, 15925230, 15972768, 16092864, 16813440, 16986912, 17109120, 17601570, 17747520, 17880960, 18579435, 18775008, 19110276, 19247760, 19818064, 19965960, 20116080, 20861120, 21233640, 21297024, 21997440, 22295322, 22649216, 22818240, 23468760, 23887845, 24772580, 25033344, 25480368, 25663680, 26621280, 26821440, 28162512, 28311520, 29727096, 30796416, 31291680, 31850460, 31945536, 32185728, 33442983, 33973824, 35203140, 35495040, 37158870, 37550016, 38220552, 38495520, 39636128, 39931920, 40232160, 41722240, 42467280, 44590644, 45636480, 46937520, 47775690, 49545160, 50960736, 51327360, 53242560, 53642880, 55738305, 56325024, 56623040, 59454192, 62583360, 63700920, 63891072, 66885966, 67947648, 70406280, 74317740, 75100032, 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約数ペア:

[(1, 21403509120), (2, 10701754560), (3, 7134503040), (4, 5350877280), (5, 4280701824), (6, 3567251520), (7, 3057644160), (8, 2675438640), (9, 2378167680), (10, 2140350912), (12, 1783625760), (14, 1528822080), (15, 1426900608), (16, 1337719320), (18, 1189083840), (19, 1126500480), (20, 1070175456), (21, 1019214720), (24, 891812880), (27, 792722560), (28, 764411040), (30, 713450304), (32, 668859660), (35, 611528832), (36, 594541920), (38, 563250240), (40, 535087728), (42, 509607360), (45, 475633536), (48, 445906440), (54, 396361280), (56, 382205520), (57, 375500160), (60, 356725152), (63, 339738240), (64, 334429830), (67, 319455360), (70, 305764416), (72, 297270960), (76, 281625120), (80, 267543864), (84, 254803680), (90, 237816768), (95, 225300096), (96, 222953220), (105, 203842944), (108, 198180640), (112, 191102760), (114, 187750080), (120, 178362576), (126, 169869120), (128, 167214915), (133, 160928640), (134, 159727680), (135, 158544512), (139, 153982080), (140, 152882208), (144, 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(5004, 4277280), (5040, 4246728), (5092, 4203360), (5130, 4172224), (5282, 4052160), (5320, 4023216), (5360, 3993192), (5472, 3911460), (5560, 3849552), (5628, 3803040), (5760, 3715887), (5838, 3666240), (5985, 3576192), (6030, 3549504), (6048, 3538940), (6080, 3520314), (6255, 3421824), (6365, 3362688), (6384, 3352680), (6432, 3327660), (6672, 3207960), (6720, 3185046), (6840, 3129168), (7035, 3042432), (7182, 2980160), (7236, 2957920), (7296, 2933595), (7504, 2852280), (7506, 2851520), (7560, 2831152), (7638, 2802240), (7784, 2749680), (7923, 2701440), (7980, 2682144), (8040, 2662128), (8064, 2654205), (8208, 2607640), (8340, 2566368), (8442, 2535360), (8512, 2514510), (8576, 2495745), (8640, 2477258), (8757, 2444160), (8896, 2405970), (8911, 2401920), (9045, 2366336), (9120, 2346876), (9313, 2298240), (9380, 2281824), (9576, 2235120), (9648, 2218440), (9730, 2199744), (10008, 2138640), (10080, 2123364), (10184, 2101680), (10260, 2086112), (10564, 2026080), (10640, 2011608), (10720, 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(82080, 260764), (83817, 255360), (84420, 253536), (84512, 253260), (85120, 251451), (87570, 244416), (88960, 240597), (89110, 240192), (90048, 237690), (91656, 233520), (92435, 231552), (93130, 229824), (93408, 229140), (95076, 225120), (95760, 223512), (96480, 221844), (100080, 213864), (101304, 211280), (101840, 210168), (105084, 203680), (105640, 202608), (106932, 200160), (109440, 195573), (110922, 192960), (111756, 191520), (112560, 190152), (114570, 186816), (114912, 186260), (115776, 184870), (116760, 183312), (118845, 180096), (120096, 178220), (120960, 176947), (122208, 175140), (124544, 171855), (126630, 169024), (126768, 168840), (127680, 167634), (128640, 166383), (130382, 164160), (131355, 162944), (133440, 160398), (133665, 160128), (135072, 158460), (137484, 155680), (139695, 153216), (140112, 152760), (142576, 150120), (142614, 150080), (143640, 149008), (144720, 147896)]