21970690560

素因数分解:

$2^9\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 960

約数和(自身を含む): 97962480000

約数和(自身を除く): 75991789440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 147, 156, 160, 168, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 256, 260, 270, 273, 280, 288, 294, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 392, 416, 420, 432, 441, 448, 455, 468, 480, 490, 499, 504, 512, 520, 540, 546, 560, 576, 585, 588, 624, 630, 637, 640, 672, 702, 720, 728, 735, 756, 768, 780, 784, 819, 832, 840, 864, 882, 896, 910, 936, 945, 960, 980, 998, 1008, 1040, 1080, 1092, 1120, 1152, 1170, 1176, 1248, 1260, 1274, 1280, 1323, 1344, 1365, 1404, 1440, 1456, 1470, 1497, 1512, 1536, 1560, 1568, 1638, 1664, 1680, 1728, 1755, 1764, 1792, 1820, 1872, 1890, 1911, 1920, 1960, 1996, 2016, 2080, 2160, 2184, 2205, 2240, 2304, 2340, 2352, 2457, 2495, 2496, 2520, 2548, 2560, 2646, 2688, 2730, 2808, 2880, 2912, 2940, 2994, 3024, 3120, 3136, 3185, 3276, 3328, 3360, 3456, 3493, 3510, 3528, 3584, 3640, 3744, 3780, 3822, 3840, 3920, 3992, 4032, 4095, 4160, 4320, 4368, 4410, 4480, 4491, 4608, 4680, 4704, 4914, 4990, 4992, 5040, 5096, 5292, 5376, 5460, 5616, 5733, 5760, 5824, 5880, 5988, 6048, 6240, 6272, 6370, 6487, 6552, 6615, 6656, 6720, 6912, 6986, 7020, 7056, 7280, 7485, 7488, 7560, 7644, 7680, 7840, 7984, 8064, 8190, 8320, 8640, 8736, 8820, 8960, 8982, 9360, 9408, 9555, 9828, 9980, 9984, 10080, 10192, 10479, 10584, 10752, 10920, 11232, 11466, 11520, 11648, 11760, 11976, 12096, 12285, 12480, 12544, 12740, 12974, 13104, 13230, 13440, 13473, 13824, 13972, 14040, 14112, 14560, 14970, 14976, 15120, 15288, 15680, 15968, 16128, 16380, 16640, 17199, 17280, 17465, 17472, 17640, 17920, 17964, 18720, 18816, 19110, 19461, 19656, 19960, 19968, 20160, 20384, 20958, 21168, 21840, 22455, 22464, 22932, 23040, 23296, 23520, 23952, 24192, 24451, 24570, 24960, 25088, 25480, 25948, 26208, 26460, 26880, 26946, 27944, 28080, 28224, 28665, 29120, 29940, 29952, 30240, 30576, 31360, 31437, 31936, 32256, 32435, 32760, 33280, 34398, 34560, 34930, 34944, 35280, 35928, 37440, 37632, 38220, 38922, 39312, 39920, 40320, 40768, 41916, 42336, 43680, 44910, 44928, 45409, 45864, 46592, 47040, 47904, 48384, 48902, 49140, 49920, 50960, 51896, 52395, 52416, 52920, 53760, 53892, 55888, 56160, 56448, 57330, 58240, 58383, 59880, 59904, 60480, 61152, 62720, 62874, 63872, 64870, 65520, 67365, 68796, 69120, 69860, 69888, 70560, 71856, 73353, 74880, 75264, 76440, 77844, 78624, 79840, 80640, 81536, 83832, 84672, 85995, 87360, 89820, 89856, 90818, 91728, 94080, 94311, 95808, 96768, 97305, 97804, 98280, 99840, 101920, 103792, 104790, 104832, 105840, 107784, 111776, 112320, 112896, 114660, 116480, 116766, 119760, 120960, 122255, 122304, 125440, 125748, 127744, 129740, 131040, 134730, 136227, 137592, 139720, 139776, 141120, 143712, 146706, 149760, 152880, 155688, 157185, 157248, 159680, 161280, 163072, 167664, 169344, 171990, 174720, 175149, 179640, 179712, 181636, 183456, 188160, 188622, 191616, 194610, 195608, 196560, 203840, 207584, 209580, 209664, 211680, 215568, 220059, 223552, 224640, 225792, 227045, 229320, 232960, 233532, 239520, 241920, 244510, 244608, 251496, 255488, 259480, 262080, 269460, 272454, 275184, 279440, 282240, 287424, 291915, 293412, 299520, 305760, 311376, 314370, 314496, 317863, 319360, 326144, 335328, 338688, 343980, 349440, 350298, 359280, 363272, 366765, 366912, 376320, 377244, 383232, 389220, 391216, 393120, 407680, 408681, 415168, 419160, 419328, 423360, 431136, 440118, 447104, 449280, 454090, 458640, 467064, 471555, 479040, 483840, 489020, 489216, 502992, 518960, 524160, 538920, 544908, 550368, 558880, 564480, 574848, 583830, 586824, 611520, 622752, 628740, 628992, 635726, 638720, 660177, 670656, 677376, 681135, 687960, 698880, 700596, 718560, 726544, 733530, 733824, 754488, 766464, 778440, 782432, 786240, 815360, 817362, 830336, 838320, 846720, 862272, 875745, 880236, 894208, 898560, 908180, 917280, 934128, 943110, 953589, 958080, 978040, 978432, 1005984, 1037920, 1048320, 1077840, 1089816, 1100295, 1100736, 1117760, 1128960, 1149696, 1167660, 1173648, 1223040, 1226043, 1245504, 1257480, 1257984, 1271452, 1277440, 1320354, 1341312, 1362270, 1375920, 1401192, 1437120, 1453088, 1467060, 1467648, 1508976, 1556880, 1564864, 1572480, 1589315, 1630720, 1634724, 1660672, 1676640, 1693440, 1724544, 1751490, 1760472, 1788416, 1816360, 1834560, 1868256, 1886220, 1907178, 1916160, 1956080, 2011968, 2043405, 2075840, 2096640, 2155680, 2179632, 2200590, 2201472, 2235520, 2299392, 2335320, 2347296, 2446080, 2452086, 2491008, 2514960, 2542904, 2640708, 2682624, 2724540, 2751840, 2802384, 2860767, 2874240, 2906176, 2934120, 2935296, 3017952, 3113760, 3129728, 3144960, 3178630, 3269448, 3300885, 3321344, 3353280, 3386880, 3449088, 3502980, 3520944, 3632720, 3669120, 3736512, 3772440, 3814356, 3832320, 3912160, 4023936, 4086810, 4151680, 4311360, 4359264, 4401180, 4402944, 4471040, 4670640, 4694592, 4767945, 4892160, 4904172, 4982016, 5029920, 5085808, 5281416, 5365248, 5449080, 5503680, 5604768, 5721534, 5748480, 5812352, 5868240, 6035904, 6130215, 6227520, 6259456, 6289920, 6357260, 6538896, 6601770, 6706560, 6898176, 7005960, 7041888, 7265440, 7338240, 7473024, 7544880, 7628712, 7824320, 8047872, 8173620, 8303360, 8582301, 8622720, 8718528, 8802360, 8805888, 8942080, 9341280, 9389184, 9535890, 9808344, 9964032, 10059840, 10171616, 10562832, 10898160, 11007360, 11209536, 11443068, 11496960, 11624704, 11736480, 12071808, 12260430, 12455040, 12518912, 12714520, 13077792, 13203540, 13413120, 14011920, 14083776, 14303835, 14530880, 14676480, 14946048, 15089760, 15257424, 15648640, 16095744, 16347240, 16606720, 17164602, 17245440, 17437056, 17604720, 18682560, 18778368, 19071780, 19616688, 20119680, 20343232, 21125664, 21796320, 22014720, 22419072, 22886136, 23249408, 23472960, 24143616, 24520860, 24910080, 25429040, 26155584, 26407080, 26826240, 28023840, 28167552, 28607670, 29061760, 29892096, 30179520, 30514848, 31297280, 32694480, 34329204, 34490880, 34874112, 35209440, 37365120, 37556736, 38143560, 39233376, 40239360, 40686464, 42251328, 42911505, 43592640, 44029440, 44838144, 45772272, 46945920, 48287232, 49041720, 49820160, 50858080, 52311168, 52814160, 56047680, 56335104, 57215340, 58123520, 60359040, 61029696, 62594560, 65388960, 68658408, 69748224, 70418880, 74730240, 76287120, 78466752, 80478720, 81372928, 84502656, 85823010, 87185280, 89676288, 91544544, 93891840, 98083440, 101716160, 104622336, 105628320, 112095360, 112670208, 114430680, 116247040, 120718080, 122059392, 130777920, 137316816, 140837760, 149460480, 152574240, 156933504, 162745856, 169005312, 171646020, 174370560, 183089088, 187783680, 196166880, 203432320, 209244672, 211256640, 224190720, 228861360, 241436160, 244118784, 261555840, 274633632, 281675520, 305148480, 313867008, 338010624, 343292040, 348741120, 366178176, 392333760, 406864640, 422513280, 448381440, 457722720, 488237568, 523111680, 549267264, 563351040, 610296960, 627734016, 686584080, 732356352, 784667520, 813729280, 845026560, 915445440, 1046223360, 1098534528, 1220593920, 1373168160, 1464712704, 1569335040, 1690053120, 1830890880, 2197069056, 2441187840, 2746336320, 3138670080, 3661781760, 4394138112, 5492672640, 7323563520, 10985345280, 21970690560]

約数ペア:

[(1, 21970690560), (2, 10985345280), (3, 7323563520), (4, 5492672640), (5, 4394138112), (6, 3661781760), (7, 3138670080), (8, 2746336320), (9, 2441187840), (10, 2197069056), (12, 1830890880), (13, 1690053120), (14, 1569335040), (15, 1464712704), (16, 1373168160), (18, 1220593920), (20, 1098534528), (21, 1046223360), (24, 915445440), (26, 845026560), (27, 813729280), (28, 784667520), (30, 732356352), (32, 686584080), (35, 627734016), (36, 610296960), (39, 563351040), (40, 549267264), (42, 523111680), (45, 488237568), (48, 457722720), (49, 448381440), (52, 422513280), (54, 406864640), (56, 392333760), (60, 366178176), (63, 348741120), (64, 343292040), (65, 338010624), (70, 313867008), (72, 305148480), (78, 281675520), (80, 274633632), (84, 261555840), (90, 244118784), (91, 241436160), (96, 228861360), (98, 224190720), (104, 211256640), (105, 209244672), (108, 203432320), (112, 196166880), (117, 187783680), (120, 183089088), (126, 174370560), (128, 171646020), (130, 169005312), (135, 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(624, 35209440), (630, 34874112), (637, 34490880), (640, 34329204), (672, 32694480), (702, 31297280), (720, 30514848), (728, 30179520), (735, 29892096), (756, 29061760), (768, 28607670), (780, 28167552), (784, 28023840), (819, 26826240), (832, 26407080), (840, 26155584), (864, 25429040), (882, 24910080), (896, 24520860), (910, 24143616), (936, 23472960), (945, 23249408), (960, 22886136), (980, 22419072), (998, 22014720), (1008, 21796320), (1040, 21125664), (1080, 20343232), (1092, 20119680), (1120, 19616688), (1152, 19071780), (1170, 18778368), (1176, 18682560), (1248, 17604720), (1260, 17437056), (1274, 17245440), (1280, 17164602), (1323, 16606720), (1344, 16347240), (1365, 16095744), (1404, 15648640), (1440, 15257424), (1456, 15089760), (1470, 14946048), (1497, 14676480), (1512, 14530880), (1536, 14303835), (1560, 14083776), (1568, 14011920), (1638, 13413120), (1664, 13203540), (1680, 13077792), (1728, 12714520), (1755, 12518912), (1764, 12455040), (1792, 12260430), (1820, 12071808), (1872, 11736480), (1890, 11624704), (1911, 11496960), (1920, 11443068), (1960, 11209536), (1996, 11007360), (2016, 10898160), (2080, 10562832), (2160, 10171616), (2184, 10059840), (2205, 9964032), (2240, 9808344), (2304, 9535890), (2340, 9389184), (2352, 9341280), (2457, 8942080), (2495, 8805888), (2496, 8802360), (2520, 8718528), (2548, 8622720), (2560, 8582301), (2646, 8303360), (2688, 8173620), (2730, 8047872), (2808, 7824320), (2880, 7628712), (2912, 7544880), (2940, 7473024), (2994, 7338240), (3024, 7265440), (3120, 7041888), (3136, 7005960), (3185, 6898176), (3276, 6706560), (3328, 6601770), (3360, 6538896), (3456, 6357260), (3493, 6289920), (3510, 6259456), (3528, 6227520), (3584, 6130215), (3640, 6035904), (3744, 5868240), (3780, 5812352), (3822, 5748480), (3840, 5721534), (3920, 5604768), (3992, 5503680), (4032, 5449080), (4095, 5365248), (4160, 5281416), (4320, 5085808), (4368, 5029920), (4410, 4982016), (4480, 4904172), (4491, 4892160), (4608, 4767945), (4680, 4694592), (4704, 4670640), (4914, 4471040), (4990, 4402944), (4992, 4401180), (5040, 4359264), (5096, 4311360), (5292, 4151680), (5376, 4086810), (5460, 4023936), (5616, 3912160), (5733, 3832320), (5760, 3814356), (5824, 3772440), (5880, 3736512), (5988, 3669120), (6048, 3632720), (6240, 3520944), (6272, 3502980), (6370, 3449088), (6487, 3386880), (6552, 3353280), (6615, 3321344), (6656, 3300885), (6720, 3269448), (6912, 3178630), (6986, 3144960), (7020, 3129728), (7056, 3113760), (7280, 3017952), (7485, 2935296), (7488, 2934120), (7560, 2906176), (7644, 2874240), (7680, 2860767), (7840, 2802384), (7984, 2751840), (8064, 2724540), (8190, 2682624), (8320, 2640708), (8640, 2542904), (8736, 2514960), (8820, 2491008), (8960, 2452086), (8982, 2446080), (9360, 2347296), (9408, 2335320), (9555, 2299392), (9828, 2235520), (9980, 2201472), (9984, 2200590), (10080, 2179632), (10192, 2155680), (10479, 2096640), (10584, 2075840), (10752, 2043405), (10920, 2011968), (11232, 1956080), (11466, 1916160), (11520, 1907178), (11648, 1886220), (11760, 1868256), (11976, 1834560), (12096, 1816360), (12285, 1788416), (12480, 1760472), (12544, 1751490), (12740, 1724544), (12974, 1693440), (13104, 1676640), (13230, 1660672), (13440, 1634724), (13473, 1630720), (13824, 1589315), (13972, 1572480), (14040, 1564864), (14112, 1556880), (14560, 1508976), (14970, 1467648), (14976, 1467060), (15120, 1453088), (15288, 1437120), (15680, 1401192), (15968, 1375920), (16128, 1362270), (16380, 1341312), (16640, 1320354), (17199, 1277440), (17280, 1271452), (17465, 1257984), (17472, 1257480), (17640, 1245504), (17920, 1226043), (17964, 1223040), (18720, 1173648), (18816, 1167660), (19110, 1149696), (19461, 1128960), (19656, 1117760), (19960, 1100736), (19968, 1100295), (20160, 1089816), (20384, 1077840), (20958, 1048320), (21168, 1037920), (21840, 1005984), (22455, 978432), (22464, 978040), (22932, 958080), (23040, 953589), (23296, 943110), (23520, 934128), (23952, 917280), (24192, 908180), (24451, 898560), (24570, 894208), (24960, 880236), (25088, 875745), (25480, 862272), (25948, 846720), (26208, 838320), (26460, 830336), (26880, 817362), (26946, 815360), (27944, 786240), (28080, 782432), (28224, 778440), (28665, 766464), (29120, 754488), (29940, 733824), (29952, 733530), (30240, 726544), (30576, 718560), (31360, 700596), (31437, 698880), (31936, 687960), (32256, 681135), (32435, 677376), (32760, 670656), (33280, 660177), (34398, 638720), (34560, 635726), (34930, 628992), (34944, 628740), (35280, 622752), (35928, 611520), (37440, 586824), (37632, 583830), (38220, 574848), (38922, 564480), (39312, 558880), (39920, 550368), (40320, 544908), (40768, 538920), (41916, 524160), (42336, 518960), (43680, 502992), (44910, 489216), (44928, 489020), (45409, 483840), (45864, 479040), (46592, 471555), (47040, 467064), (47904, 458640), (48384, 454090), (48902, 449280), (49140, 447104), (49920, 440118), (50960, 431136), (51896, 423360), (52395, 419328), (52416, 419160), (52920, 415168), (53760, 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