21390297600

素因数分解:

$2^9\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 960

約数和(自身を含む): 88849170432

約数和(自身を除く): 67458872832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 31, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 62, 64, 68, 70, 75, 80, 84, 85, 93, 96, 100, 102, 105, 112, 119, 120, 124, 128, 136, 140, 150, 151, 155, 160, 168, 170, 175, 186, 192, 200, 204, 210, 217, 224, 238, 240, 248, 255, 256, 272, 280, 300, 302, 310, 320, 336, 340, 350, 357, 372, 384, 400, 408, 420, 425, 434, 448, 453, 465, 476, 480, 496, 510, 512, 525, 527, 544, 560, 595, 600, 604, 620, 640, 651, 672, 680, 700, 714, 744, 755, 768, 775, 800, 816, 840, 850, 868, 896, 906, 930, 952, 960, 992, 1020, 1050, 1054, 1057, 1085, 1088, 1120, 1190, 1200, 1208, 1240, 1275, 1280, 1302, 1344, 1360, 1400, 1428, 1488, 1510, 1536, 1550, 1581, 1600, 1632, 1680, 1700, 1736, 1785, 1792, 1812, 1860, 1904, 1920, 1984, 2040, 2100, 2108, 2114, 2170, 2176, 2240, 2265, 2325, 2380, 2400, 2416, 2480, 2550, 2560, 2567, 2604, 2635, 2688, 2720, 2800, 2856, 2975, 2976, 3020, 3100, 3162, 3171, 3200, 3255, 3264, 3360, 3400, 3472, 3570, 3584, 3624, 3689, 3720, 3775, 3808, 3840, 3968, 4080, 4200, 4216, 4228, 4340, 4352, 4480, 4530, 4650, 4681, 4760, 4800, 4832, 4960, 5100, 5134, 5208, 5270, 5285, 5376, 5425, 5440, 5600, 5712, 5950, 5952, 6040, 6200, 6324, 6342, 6400, 6510, 6528, 6720, 6800, 6944, 7140, 7248, 7378, 7440, 7550, 7616, 7680, 7701, 7905, 7936, 8160, 8400, 8432, 8456, 8680, 8704, 8925, 8960, 9060, 9300, 9362, 9520, 9600, 9664, 9920, 10200, 10268, 10416, 10540, 10570, 10752, 10850, 10880, 11067, 11200, 11325, 11424, 11900, 11904, 12080, 12400, 12648, 12684, 12800, 12835, 13020, 13056, 13175, 13440, 13600, 13888, 14043, 14280, 14496, 14756, 14880, 15100, 15232, 15402, 15810, 15855, 15872, 16275, 16320, 16800, 16864, 16912, 17360, 17850, 17920, 17969, 18120, 18445, 18600, 18724, 19040, 19200, 19328, 19840, 20400, 20536, 20832, 21080, 21140, 21700, 21760, 22134, 22400, 22650, 22848, 23405, 23800, 23808, 24160, 24800, 25296, 25368, 25670, 26040, 26112, 26350, 26425, 26880, 27200, 27776, 28086, 28560, 28992, 29512, 29760, 30200, 30464, 30804, 31620, 31710, 32550, 32640, 32767, 33600, 33728, 33824, 34720, 35700, 35938, 36240, 36890, 37200, 37448, 38080, 38400, 38505, 38656, 39525, 39680, 40800, 41072, 41664, 42160, 42280, 43400, 43520, 44268, 44800, 45300, 45696, 46810, 47600, 47616, 48320, 49600, 50592, 50736, 51340, 52080, 52700, 52850, 53760, 53907, 54400, 55335, 55552, 56172, 57120, 57984, 59024, 59520, 60400, 60928, 61608, 63240, 63420, 64175, 65100, 65280, 65534, 67200, 67456, 67648, 69440, 70215, 71400, 71876, 72480, 73780, 74400, 74896, 76160, 77010, 77312, 79050, 79275, 79360, 79577, 81600, 82144, 83328, 84320, 84560, 86800, 88536, 89600, 89845, 90600, 91392, 92225, 93620, 95200, 96640, 98301, 99200, 101184, 101472, 102680, 104160, 105400, 105700, 107814, 108800, 110670, 111104, 112344, 114240, 115968, 117025, 118048, 119040, 120800, 123216, 126480, 126840, 128350, 130200, 130560, 131068, 134400, 134912, 135296, 138880, 140430, 142800, 143752, 144960, 147560, 148800, 149792, 152320, 154020, 158100, 158550, 159154, 163200, 163835, 164288, 166656, 168640, 169120, 173600, 177072, 179690, 181200, 182784, 184450, 187240, 190400, 192525, 193280, 196602, 198400, 202368, 202944, 205360, 208320, 210800, 211400, 215628, 217600, 221340, 224688, 228480, 231936, 234050, 236096, 238080, 238731, 241600, 246432, 252960, 253680, 256700, 260400, 262136, 268800, 269535, 269824, 270592, 276675, 277760, 280860, 285600, 287504, 289920, 295120, 297600, 299584, 304640, 308040, 316200, 317100, 318308, 326400, 327670, 328576, 333312, 337280, 338240, 347200, 351075, 354144, 359380, 362400, 368900, 374480, 380800, 385050, 386560, 393204, 396800, 397885, 404736, 405888, 410720, 416640, 421600, 422800, 431256, 442680, 449225, 449376, 456960, 468100, 472192, 477462, 483200, 491505, 492864, 505920, 507360, 513400, 520800, 524272, 539070, 541184, 553350, 555520, 557039, 561720, 571200, 575008, 579840, 590240, 595200, 599168, 616080, 632400, 634200, 636616, 652800, 655340, 657152, 674560, 676480, 694400, 702150, 708288, 718760, 724800, 737800, 748960, 761600, 770100, 786408, 795770, 809472, 811776, 819175, 821440, 833280, 843200, 845600, 862512, 885360, 898450, 898752, 913920, 936200, 944384, 954924, 966400, 983010, 985728, 1011840, 1014720, 1026800, 1041600, 1048544, 1078140, 1106700, 1114078, 1123440, 1142400, 1150016, 1159680, 1180480, 1190400, 1193655, 1198336, 1232160, 1264800, 1268400, 1273232, 1310680, 1314304, 1347675, 1349120, 1352960, 1388800, 1404300, 1416576, 1437520, 1449600, 1475600, 1497920, 1523200, 1540200, 1572816, 1591540, 1623552, 1638350, 1642880, 1666560, 1671117, 1686400, 1691200, 1725024, 1770720, 1796900, 1797504, 1872400, 1888768, 1909848, 1932800, 1966020, 1971456, 1989425, 2023680, 2029440, 2053600, 2083200, 2097088, 2156280, 2213400, 2228156, 2246880, 2284800, 2300032, 2360960, 2387310, 2396672, 2457525, 2464320, 2529600, 2536800, 2546464, 2621360, 2695350, 2705920, 2777600, 2785195, 2808600, 2833152, 2875040, 2899200, 2951200, 2995840, 3080400, 3145632, 3183080, 3276700, 3285760, 3342234, 3372800, 3382400, 3450048, 3541440, 3593800, 3595008, 3744800, 3819696, 3932040, 3942912, 3978850, 4047360, 4058880, 4107200, 4166400, 4194176, 4312560, 4426800, 4456312, 4493760, 4569600, 4600064, 4721920, 4774620, 4915050, 4928640, 5059200, 5073600, 5092928, 5242720, 5390700, 5570390, 5617200, 5666304, 5750080, 5798400, 5902400, 5968275, 5991680, 6160800, 6291264, 6366160, 6553400, 6571520, 6684468, 6745600, 6764800, 6900096, 7082880, 7187600, 7190016, 7489600, 7639392, 7864080, 7957700, 8117760, 8214400, 8332800, 8355585, 8388352, 8625120, 8853600, 8912624, 8987520, 9200128, 9443840, 9549240, 9830100, 9857280, 10118400, 10147200, 10185856, 10485440, 10781400, 11140780, 11234400, 11500160, 11804800, 11936550, 11983360, 12321600, 12582528, 12732320, 13106800, 13368936, 13529600, 13800192, 13925975, 14165760, 14375200, 14979200, 15278784, 15728160, 15915400, 16428800, 16711170, 16776704, 17250240, 17707200, 17825248, 17975040, 19098480, 19660200, 19714560, 20236800, 20294400, 20371712, 20970880, 21562800, 22281560, 22468800, 23000320, 23609600, 23873100, 24643200, 25165056, 25464640, 26213600, 26737872, 27600384, 27851950, 28331520, 28750400, 29958400, 30557568, 31456320, 31830800, 32857600, 33422340, 34500480, 35414400, 35650496, 35950080, 38196960, 39320400, 40588800, 40743424, 41777925, 41941760, 43125600, 44563120, 44937600, 46000640, 47219200, 47746200, 49286400, 50330112, 50929280, 52427200, 53475744, 55703900, 57500800, 59916800, 61115136, 62912640, 63661600, 66844680, 69000960, 70828800, 71300992, 76393920, 78640800, 83555850, 83883520, 86251200, 89126240, 89875200, 95492400, 98572800, 101858560, 104854400, 106951488, 111407800, 115001600, 122230272, 125825280, 127323200, 133689360, 138001920, 141657600, 142601984, 152787840, 157281600, 167111700, 172502400, 178252480, 179750400, 190984800, 203717120, 209708800, 213902976, 222815600, 230003200, 251650560, 254646400, 267378720, 285203968, 305575680, 314563200, 334223400, 345004800, 356504960, 381969600, 419417600, 427805952, 445631200, 509292800, 534757440, 611151360, 629126400, 668446800, 690009600, 713009920, 763939200, 855611904, 891262400, 1018585600, 1069514880, 1258252800, 1336893600, 1426019840, 1527878400, 1782524800, 2139029760, 2673787200, 3055756800, 3565049600, 4278059520, 5347574400, 7130099200, 10695148800, 21390297600]

約数ペア:

[(1, 21390297600), (2, 10695148800), (3, 7130099200), (4, 5347574400), (5, 4278059520), (6, 3565049600), (7, 3055756800), (8, 2673787200), (10, 2139029760), (12, 1782524800), (14, 1527878400), (15, 1426019840), (16, 1336893600), (17, 1258252800), (20, 1069514880), (21, 1018585600), (24, 891262400), (25, 855611904), (28, 763939200), (30, 713009920), (31, 690009600), (32, 668446800), (34, 629126400), (35, 611151360), (40, 534757440), (42, 509292800), (48, 445631200), (50, 427805952), (51, 419417600), (56, 381969600), (60, 356504960), (62, 345004800), (64, 334223400), (68, 314563200), (70, 305575680), (75, 285203968), (80, 267378720), (84, 254646400), (85, 251650560), (93, 230003200), (96, 222815600), (100, 213902976), (102, 209708800), (105, 203717120), (112, 190984800), (119, 179750400), (120, 178252480), (124, 172502400), (128, 167111700), (136, 157281600), (140, 152787840), (150, 142601984), (151, 141657600), (155, 138001920), (160, 133689360), (168, 127323200), (170, 125825280), 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25464640), (850, 25165056), (868, 24643200), (896, 23873100), (906, 23609600), (930, 23000320), (952, 22468800), (960, 22281560), (992, 21562800), (1020, 20970880), (1050, 20371712), (1054, 20294400), (1057, 20236800), (1085, 19714560), (1088, 19660200), (1120, 19098480), (1190, 17975040), (1200, 17825248), (1208, 17707200), (1240, 17250240), (1275, 16776704), (1280, 16711170), (1302, 16428800), (1344, 15915400), (1360, 15728160), (1400, 15278784), (1428, 14979200), (1488, 14375200), (1510, 14165760), (1536, 13925975), (1550, 13800192), (1581, 13529600), (1600, 13368936), (1632, 13106800), (1680, 12732320), (1700, 12582528), (1736, 12321600), (1785, 11983360), (1792, 11936550), (1812, 11804800), (1860, 11500160), (1904, 11234400), (1920, 11140780), (1984, 10781400), (2040, 10485440), (2100, 10185856), (2108, 10147200), (2114, 10118400), (2170, 9857280), (2176, 9830100), (2240, 9549240), (2265, 9443840), (2325, 9200128), (2380, 8987520), (2400, 8912624), (2416, 8853600), (2480, 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(6324, 3382400), (6342, 3372800), (6400, 3342234), (6510, 3285760), (6528, 3276700), (6720, 3183080), (6800, 3145632), (6944, 3080400), (7140, 2995840), (7248, 2951200), (7378, 2899200), (7440, 2875040), (7550, 2833152), (7616, 2808600), (7680, 2785195), (7701, 2777600), (7905, 2705920), (7936, 2695350), (8160, 2621360), (8400, 2546464), (8432, 2536800), (8456, 2529600), (8680, 2464320), (8704, 2457525), (8925, 2396672), (8960, 2387310), (9060, 2360960), (9300, 2300032), (9362, 2284800), (9520, 2246880), (9600, 2228156), (9664, 2213400), (9920, 2156280), (10200, 2097088), (10268, 2083200), (10416, 2053600), (10540, 2029440), (10570, 2023680), (10752, 1989425), (10850, 1971456), (10880, 1966020), (11067, 1932800), (11200, 1909848), (11325, 1888768), (11424, 1872400), (11900, 1797504), (11904, 1796900), (12080, 1770720), (12400, 1725024), (12648, 1691200), (12684, 1686400), (12800, 1671117), (12835, 1666560), (13020, 1642880), (13056, 1638350), (13175, 1623552), (13440, 1591540), (13600, 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184450), (117025, 182784), (118048, 181200), (119040, 179690), (120800, 177072), (123216, 173600), (126480, 169120), (126840, 168640), (128350, 166656), (130200, 164288), (130560, 163835), (131068, 163200), (134400, 159154), (134912, 158550), (135296, 158100), (138880, 154020), (140430, 152320), (142800, 149792), (143752, 148800), (144960, 147560)]