21620118240

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 1152

約数和(自身を含む): 95367767040

約数和(自身を除く): 73747648800

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, 37, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 74, 76, 80, 81, 84, 90, 95, 96, 105, 108, 111, 112, 113, 114, 120, 126, 133, 135, 140, 144, 148, 152, 160, 162, 168, 171, 180, 185, 189, 190, 210, 216, 222, 224, 226, 228, 240, 243, 252, 259, 266, 270, 280, 285, 288, 296, 304, 315, 324, 333, 336, 339, 342, 360, 370, 378, 380, 399, 405, 420, 432, 444, 452, 456, 480, 486, 504, 513, 518, 532, 540, 555, 560, 565, 567, 570, 592, 608, 630, 648, 665, 666, 672, 678, 684, 703, 720, 740, 756, 760, 777, 791, 798, 810, 840, 855, 864, 888, 904, 912, 945, 972, 999, 1008, 1017, 1026, 1036, 1064, 1080, 1110, 1120, 1130, 1134, 1140, 1184, 1197, 1215, 1260, 1295, 1296, 1330, 1332, 1356, 1368, 1406, 1440, 1480, 1512, 1520, 1539, 1554, 1582, 1596, 1620, 1665, 1680, 1695, 1701, 1710, 1776, 1808, 1824, 1890, 1944, 1995, 1998, 2016, 2034, 2052, 2072, 2109, 2128, 2147, 2160, 2220, 2260, 2268, 2280, 2331, 2373, 2394, 2430, 2520, 2565, 2590, 2592, 2660, 2664, 2712, 2736, 2812, 2835, 2960, 2997, 3024, 3040, 3051, 3078, 3108, 3164, 3192, 3240, 3330, 3360, 3390, 3402, 3420, 3515, 3552, 3591, 3616, 3780, 3885, 3888, 3955, 3990, 3996, 4068, 4104, 4144, 4181, 4218, 4256, 4294, 4320, 4440, 4520, 4536, 4560, 4617, 4662, 4746, 4788, 4860, 4921, 4995, 5040, 5085, 5130, 5180, 5320, 5328, 5424, 5472, 5624, 5670, 5920, 5985, 5994, 6048, 6102, 6156, 6216, 6327, 6328, 6384, 6441, 6480, 6660, 6780, 6804, 6840, 6993, 7030, 7119, 7182, 7560, 7695, 7770, 7776, 7910, 7980, 7992, 8136, 8208, 8288, 8362, 8436, 8505, 8588, 8880, 8991, 9040, 9072, 9120, 9153, 9234, 9324, 9492, 9576, 9720, 9842, 9990, 10080, 10170, 10260, 10360, 10545, 10640, 10656, 10735, 10773, 10848, 11248, 11340, 11655, 11865, 11970, 11988, 12204, 12312, 12432, 12543, 12654, 12656, 12768, 12882, 12960, 13320, 13560, 13608, 13680, 13986, 14060, 14238, 14364, 14763, 14985, 15029, 15120, 15255, 15390, 15540, 15820, 15960, 15984, 16272, 16416, 16724, 16872, 17010, 17176, 17760, 17955, 17982, 18080, 18144, 18306, 18468, 18648, 18981, 18984, 19152, 19323, 19440, 19684, 19980, 20340, 20520, 20720, 20905, 20979, 21090, 21280, 21357, 21470, 21546, 22496, 22680, 23085, 23310, 23730, 23940, 23976, 24408, 24605, 24624, 24864, 25086, 25308, 25312, 25764, 26640, 27120, 27216, 27360, 27459, 27972, 28120, 28476, 28728, 29267, 29526, 29970, 30058, 30240, 30510, 30780, 31080, 31635, 31640, 31920, 31968, 32205, 32319, 32544, 33448, 33744, 34020, 34352, 34965, 35595, 35910, 35964, 36612, 36936, 37296, 37629, 37962, 37968, 38304, 38646, 38880, 39368, 39960, 40680, 41040, 41440, 41810, 41958, 42180, 42714, 42940, 43092, 44289, 44955, 45087, 45360, 45765, 46170, 46620, 47460, 47880, 47952, 48816, 49210, 49248, 50172, 50616, 51528, 53280, 53865, 54240, 54432, 54918, 55944, 56240, 56943, 56952, 57456, 57969, 58534, 59052, 59940, 60116, 61020, 61560, 62160, 62715, 62937, 63270, 63280, 63840, 64071, 64410, 64638, 66896, 67488, 68040, 68704, 69930, 71190, 71820, 71928, 73224, 73815, 73872, 74592, 75145, 75258, 75924, 75936, 77292, 78736, 79439, 79920, 81360, 82080, 83620, 83916, 84360, 85428, 85880, 86184, 87801, 88578, 89910, 90174, 90720, 91530, 92340, 93240, 94905, 94920, 95760, 95904, 96615, 97632, 98420, 100344, 101232, 103056, 104895, 106785, 107730, 109836, 111888, 112480, 112887, 113886, 113904, 114912, 115938, 117068, 118104, 119880, 120232, 122040, 123120, 124320, 125430, 125874, 126540, 126560, 128142, 128820, 129276, 132867, 133792, 135261, 136080, 137295, 139860, 142380, 143640, 143856, 146335, 146448, 147630, 147744, 150290, 150516, 151848, 154584, 157472, 158878, 159840, 161595, 162720, 167240, 167832, 168720, 170829, 170856, 171760, 172368, 173907, 175602, 177156, 179820, 180348, 183060, 184680, 186480, 188145, 189810, 189840, 191520, 192213, 193230, 196840, 200688, 202464, 206112, 209790, 213570, 215460, 219672, 221445, 223776, 225435, 225774, 227772, 227808, 231876, 234136, 236208, 238317, 239760, 240464, 244080, 246240, 250860, 251748, 253080, 256284, 257640, 258552, 263403, 265734, 270522, 272160, 274590, 279720, 284715, 284760, 287280, 287712, 289845, 292670, 292896, 295260, 300580, 301032, 303696, 309168, 314685, 317756, 320355, 323190, 334480, 335664, 337440, 338661, 341658, 341712, 343520, 344736, 347814, 351204, 354312, 359640, 360696, 366120, 369360, 372960, 376290, 379620, 379680, 384426, 386460, 393680, 397195, 398601, 401376, 405783, 419580, 427140, 430920, 439005, 439344, 442890, 450870, 451548, 455544, 463752, 468272, 472416, 476634, 479520, 480928, 488160, 501720, 503496, 506160, 512568, 515280, 517104, 521721, 526806, 531468, 541044, 549180, 556073, 559440, 564435, 569430, 569520, 574560, 579690, 585340, 590520, 601160, 602064, 607392, 618336, 629370, 635512, 640710, 646380, 664335, 668960, 671328, 676305, 677322, 683316, 683424, 695628, 702408, 708624, 714951, 719280, 721392, 732240, 738720, 752580, 759240, 768852, 772920, 787360, 790209, 794390, 797202, 811566, 839160, 854145, 854280, 861840, 869535, 878010, 878688, 885780, 901740, 903096, 911088, 927504, 936544, 953268, 961065, 1003440, 1006992, 1012320, 1015983, 1025136, 1030560, 1034208, 1043442, 1053612, 1062936, 1082088, 1098360, 1112146, 1118880, 1128870, 1138860, 1139040, 1159380, 1170680, 1181040, 1191585, 1195803, 1202320, 1204128, 1217349, 1258740, 1271024, 1281420, 1292760, 1317015, 1328670, 1352610, 1354644, 1366632, 1391256, 1404816, 1417248, 1429902, 1438560, 1442784, 1464480, 1505160, 1518480, 1537704, 1545840, 1580418, 1588780, 1594404, 1623132, 1668219, 1678320, 1693305, 1708290, 1708560, 1723680, 1739070, 1756020, 1771560, 1803480, 1806192, 1822176, 1855008, 1906536, 1922130, 1993005, 2006880, 2013984, 2028915, 2031966, 2050272, 2086884, 2107224, 2125872, 2144853, 2164176, 2196720, 2224292, 2257740, 2277720, 2318760, 2341360, 2362080, 2370627, 2383170, 2391606, 2404640, 2434698, 2517480, 2542048, 2562840, 2585520, 2608605, 2634030, 2657340, 2705220, 2709288, 2733264, 2780365, 2782512, 2809632, 2859804, 3010320, 3036960, 3075408, 3091680, 3160836, 3177560, 3188808, 3246264, 3336438, 3356640, 3386610, 3416580, 3417120, 3478140, 3512040, 3543120, 3574755, 3606960, 3612384, 3652047, 3813072, 3844260, 3951045, 3986010, 4057830, 4063932, 4173768, 4214448, 4251744, 4289706, 4328352, 4393440, 4448584, 4515480, 4555440, 4637520, 4682720, 4741254, 4766340, 4783212, 4869396, 5004657, 5034960, 5079915, 5125680, 5171040, 5217210, 5268060, 5314680, 5410440, 5418576, 5466528, 5560730, 5565024, 5719608, 5979015, 6020640, 6086745, 6150816, 6321672, 6355120, 6377616, 6434559, 6492528, 6672876, 6773220, 6833160, 6956280, 7024080, 7086240, 7111881, 7149510, 7213920, 7304094, 7626144, 7688520, 7902090, 7972020, 8115660, 8127864, 8341095, 8347536, 8428896, 8579412, 8897168, 9030960, 9110880, 9275040, 9482508, 9532680, 9566424, 9738792, 10009314, 10069920, 10159830, 10251360, 10434420, 10536120, 10629360, 10724265, 10820880, 10837152, 11121460, 11439216, 11853135, 11958030, 12173490, 12643344, 12710240, 12755232, 12869118, 12985056, 13345752, 13546440, 13666320, 13912560, 14048160, 14223762, 14299020, 14608188, 15013971, 15377040, 15804180, 15944040, 16231320, 16255728, 16682190, 16695072, 17158824, 17794336, 18061920, 18260235, 18965016, 19065360, 19132848, 19303677, 19477584, 20018628, 20319660, 20868840, 21072240, 21258720, 21448530, 21641760, 22242920, 22878432, 23706270, 23916060, 24346980, 25023285, 25286688, 25738236, 26691504, 27092880, 27332640, 27825120, 28447524, 28598040, 29216376, 30027942, 30754080, 31608360, 31888080, 32172795, 32462640, 32511456, 33364380, 34317648, 35559405, 36520470, 37930032, 38130720, 38265696, 38607354, 38955168, 40037256, 40639320, 41737680, 42144480, 42897060, 44485840, 45041913, 47412540, 47832120, 48693960, 50046570, 51476472, 53383008, 54185760, 56895048, 57196080, 58432752, 60055884, 63216720, 63776160, 64345590, 64925280, 66728760, 68635296, 71118810, 73040940, 75069855, 75860064, 77214708, 80074512, 81278640, 83475360, 85794120, 88971680, 90083826, 94825080, 95664240, 96518385, 97387920, 100093140, 102952944, 113790096, 114392160, 116865504, 120111768, 126433440, 128691180, 133457520, 135125739, 142237620, 146081880, 150139710, 154429416, 160149024, 162557280, 171588240, 180167652, 189650160, 191328480, 193036770, 194775840, 200186280, 205905888, 225209565, 227580192, 240223536, 257382360, 266915040, 270251478, 284475240, 292163760, 300279420, 308858832, 343176480, 360335304, 379300320, 386073540, 400372560, 450419130, 480447072, 514764720, 540502956, 568950480, 584327520, 600558840, 617717664, 675628695, 720670608, 772147080, 800745120, 900838260, 1029529440, 1081005912, 1137900960, 1201117680, 1351257390, 1441341216, 1544294160, 1801676520, 2162011824, 2402235360, 2702514780, 3088588320, 3603353040, 4324023648, 5405029560, 7206706080, 10810059120, 21620118240]

約数ペア:

[(1, 21620118240), (2, 10810059120), (3, 7206706080), (4, 5405029560), (5, 4324023648), (6, 3603353040), (7, 3088588320), (8, 2702514780), (9, 2402235360), (10, 2162011824), (12, 1801676520), (14, 1544294160), (15, 1441341216), (16, 1351257390), (18, 1201117680), (19, 1137900960), (20, 1081005912), (21, 1029529440), (24, 900838260), (27, 800745120), (28, 772147080), (30, 720670608), (32, 675628695), (35, 617717664), (36, 600558840), (37, 584327520), (38, 568950480), (40, 540502956), (42, 514764720), (45, 480447072), (48, 450419130), (54, 400372560), (56, 386073540), (57, 379300320), (60, 360335304), (63, 343176480), (70, 308858832), (72, 300279420), (74, 292163760), (76, 284475240), (80, 270251478), (81, 266915040), (84, 257382360), (90, 240223536), (95, 227580192), (96, 225209565), (105, 205905888), (108, 200186280), (111, 194775840), (112, 193036770), (113, 191328480), (114, 189650160), (120, 180167652), (126, 171588240), (133, 162557280), (135, 160149024), (140, 154429416), (144, 150139710), (148, 146081880), (152, 142237620), (160, 135125739), (162, 133457520), (168, 128691180), (171, 126433440), (180, 120111768), (185, 116865504), (189, 114392160), (190, 113790096), (210, 102952944), (216, 100093140), (222, 97387920), (224, 96518385), (226, 95664240), (228, 94825080), (240, 90083826), (243, 88971680), (252, 85794120), (259, 83475360), (266, 81278640), (270, 80074512), (280, 77214708), (285, 75860064), (288, 75069855), (296, 73040940), (304, 71118810), (315, 68635296), (324, 66728760), (333, 64925280), (336, 64345590), (339, 63776160), (342, 63216720), (360, 60055884), (370, 58432752), (378, 57196080), (380, 56895048), (399, 54185760), (405, 53383008), (420, 51476472), (432, 50046570), (444, 48693960), (452, 47832120), (456, 47412540), (480, 45041913), (486, 44485840), (504, 42897060), (513, 42144480), (518, 41737680), (532, 40639320), (540, 40037256), (555, 38955168), (560, 38607354), (565, 38265696), (567, 38130720), (570, 37930032), (592, 36520470), (608, 35559405), (630, 34317648), (648, 33364380), (665, 32511456), (666, 32462640), (672, 32172795), (678, 31888080), (684, 31608360), (703, 30754080), (720, 30027942), (740, 29216376), (756, 28598040), (760, 28447524), (777, 27825120), (791, 27332640), (798, 27092880), (810, 26691504), (840, 25738236), (855, 25286688), (864, 25023285), (888, 24346980), (904, 23916060), (912, 23706270), (945, 22878432), (972, 22242920), (999, 21641760), (1008, 21448530), (1017, 21258720), (1026, 21072240), (1036, 20868840), (1064, 20319660), (1080, 20018628), (1110, 19477584), (1120, 19303677), (1130, 19132848), (1134, 19065360), (1140, 18965016), (1184, 18260235), (1197, 18061920), (1215, 17794336), (1260, 17158824), (1295, 16695072), (1296, 16682190), (1330, 16255728), (1332, 16231320), (1356, 15944040), (1368, 15804180), (1406, 15377040), (1440, 15013971), (1480, 14608188), (1512, 14299020), (1520, 14223762), (1539, 14048160), (1554, 13912560), (1582, 13666320), (1596, 13546440), (1620, 13345752), (1665, 12985056), (1680, 12869118), (1695, 12755232), (1701, 12710240), (1710, 12643344), (1776, 12173490), (1808, 11958030), (1824, 11853135), (1890, 11439216), (1944, 11121460), (1995, 10837152), (1998, 10820880), (2016, 10724265), (2034, 10629360), (2052, 10536120), (2072, 10434420), (2109, 10251360), (2128, 10159830), (2147, 10069920), (2160, 10009314), (2220, 9738792), (2260, 9566424), (2268, 9532680), (2280, 9482508), (2331, 9275040), (2373, 9110880), (2394, 9030960), (2430, 8897168), (2520, 8579412), (2565, 8428896), (2590, 8347536), (2592, 8341095), (2660, 8127864), (2664, 8115660), (2712, 7972020), (2736, 7902090), (2812, 7688520), (2835, 7626144), (2960, 7304094), (2997, 7213920), (3024, 7149510), (3040, 7111881), (3051, 7086240), (3078, 7024080), (3108, 6956280), (3164, 6833160), (3192, 6773220), (3240, 6672876), (3330, 6492528), (3360, 6434559), (3390, 6377616), (3402, 6355120), (3420, 6321672), (3515, 6150816), (3552, 6086745), (3591, 6020640), (3616, 5979015), (3780, 5719608), (3885, 5565024), (3888, 5560730), (3955, 5466528), (3990, 5418576), (3996, 5410440), (4068, 5314680), (4104, 5268060), (4144, 5217210), (4181, 5171040), (4218, 5125680), (4256, 5079915), (4294, 5034960), (4320, 5004657), (4440, 4869396), (4520, 4783212), (4536, 4766340), (4560, 4741254), (4617, 4682720), (4662, 4637520), (4746, 4555440), (4788, 4515480), (4860, 4448584), (4921, 4393440), (4995, 4328352), (5040, 4289706), (5085, 4251744), (5130, 4214448), (5180, 4173768), (5320, 4063932), (5328, 4057830), (5424, 3986010), (5472, 3951045), (5624, 3844260), (5670, 3813072), (5920, 3652047), (5985, 3612384), (5994, 3606960), (6048, 3574755), (6102, 3543120), (6156, 3512040), (6216, 3478140), (6327, 3417120), (6328, 3416580), (6384, 3386610), (6441, 3356640), (6480, 3336438), (6660, 3246264), (6780, 3188808), (6804, 3177560), (6840, 3160836), (6993, 3091680), (7030, 3075408), (7119, 3036960), (7182, 3010320), (7560, 2859804), (7695, 2809632), (7770, 2782512), (7776, 2780365), (7910, 2733264), (7980, 2709288), (7992, 2705220), (8136, 2657340), (8208, 2634030), (8288, 2608605), (8362, 2585520), (8436, 2562840), (8505, 2542048), (8588, 2517480), (8880, 2434698), (8991, 2404640), (9040, 2391606), (9072, 2383170), (9120, 2370627), (9153, 2362080), (9234, 2341360), (9324, 2318760), (9492, 2277720), (9576, 2257740), (9720, 2224292), (9842, 2196720), (9990, 2164176), (10080, 2144853), (10170, 2125872), (10260, 2107224), (10360, 2086884), (10545, 2050272), (10640, 2031966), (10656, 2028915), (10735, 2013984), (10773, 2006880), (10848, 1993005), (11248, 1922130), (11340, 1906536), (11655, 1855008), (11865, 1822176), (11970, 1806192), (11988, 1803480), (12204, 1771560), (12312, 1756020), (12432, 1739070), (12543, 1723680), (12654, 1708560), (12656, 1708290), (12768, 1693305), (12882, 1678320), (12960, 1668219), (13320, 1623132), (13560, 1594404), (13608, 1588780), (13680, 1580418), (13986, 1545840), (14060, 1537704), (14238, 1518480), (14364, 1505160), (14763, 1464480), 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