21872435200

素因数分解:

$2^{13}\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 672

約数和(自身を含む): 72158595840

約数和(自身を除く): 50286160640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 25, 28, 32, 35, 38, 40, 44, 50, 55, 56, 64, 70, 73, 76, 77, 80, 88, 95, 100, 110, 112, 128, 133, 140, 146, 152, 154, 160, 175, 176, 190, 200, 209, 220, 224, 256, 266, 275, 280, 292, 304, 308, 320, 350, 352, 365, 380, 385, 400, 418, 440, 448, 475, 511, 512, 532, 550, 560, 584, 608, 616, 640, 665, 700, 704, 730, 760, 770, 800, 803, 836, 880, 896, 950, 1022, 1024, 1045, 1064, 1100, 1120, 1168, 1216, 1232, 1280, 1330, 1387, 1400, 1408, 1460, 1463, 1520, 1540, 1600, 1606, 1672, 1760, 1792, 1825, 1900, 1925, 2044, 2048, 2090, 2128, 2200, 2240, 2336, 2432, 2464, 2555, 2560, 2660, 2774, 2800, 2816, 2920, 2926, 3040, 3080, 3200, 3212, 3325, 3344, 3520, 3584, 3650, 3800, 3850, 4015, 4088, 4096, 4180, 4256, 4400, 4480, 4672, 4864, 4928, 5110, 5120, 5225, 5320, 5548, 5600, 5621, 5632, 5840, 5852, 6080, 6160, 6400, 6424, 6650, 6688, 6935, 7040, 7168, 7300, 7315, 7600, 7700, 8030, 8176, 8192, 8360, 8512, 8800, 8960, 9344, 9709, 9728, 9856, 10220, 10240, 10450, 10640, 11096, 11200, 11242, 11264, 11680, 11704, 12160, 12320, 12775, 12800, 12848, 13300, 13376, 13870, 14080, 14336, 14600, 14630, 15200, 15257, 15400, 16060, 16352, 16720, 17024, 17600, 17920, 18688, 19418, 19456, 19712, 20075, 20440, 20480, 20900, 21280, 22192, 22400, 22484, 22528, 23360, 23408, 24320, 24640, 25550, 25600, 25696, 26600, 26752, 27740, 28105, 28160, 28672, 29200, 29260, 30400, 30514, 30800, 32120, 32704, 33440, 34048, 34675, 35200, 35840, 36575, 37376, 38836, 38912, 39424, 40150, 40880, 40960, 41800, 42560, 44384, 44800, 44968, 45056, 46720, 46816, 48545, 48640, 49280, 51100, 51200, 51392, 53200, 53504, 55480, 56210, 56320, 57344, 58400, 58520, 60800, 61028, 61600, 64240, 65408, 66880, 68096, 69350, 70400, 71680, 73150, 74752, 76285, 77672, 77824, 78848, 80300, 81760, 83600, 85120, 88768, 89600, 89936, 90112, 93440, 93632, 97090, 97280, 98560, 102200, 102400, 102784, 106400, 106799, 107008, 110960, 112420, 112640, 116800, 117040, 121600, 122056, 123200, 128480, 130816, 133760, 136192, 138700, 140525, 140800, 143360, 146300, 149504, 152570, 155344, 155648, 157696, 160600, 163520, 167200, 170240, 177536, 179200, 179872, 186880, 187264, 194180, 194560, 197120, 204400, 204800, 205568, 212800, 213598, 214016, 221920, 224840, 225280, 233600, 234080, 242725, 243200, 244112, 246400, 256960, 261632, 267520, 272384, 277400, 281050, 281600, 286720, 292600, 299008, 305140, 310688, 315392, 321200, 327040, 334400, 340480, 355072, 358400, 359744, 373760, 374528, 381425, 388360, 389120, 394240, 408800, 411136, 425600, 427196, 428032, 443840, 449680, 450560, 467200, 468160, 485450, 486400, 488224, 492800, 513920, 523264, 533995, 535040, 544768, 554800, 562100, 563200, 585200, 598016, 610280, 621376, 630784, 642400, 654080, 668800, 680960, 710144, 716800, 719488, 747520, 749056, 762850, 776720, 778240, 788480, 817600, 822272, 851200, 854392, 856064, 887680, 899360, 934400, 936320, 970900, 972800, 976448, 985600, 1027840, 1046528, 1067990, 1070080, 1089536, 1109600, 1124200, 1126400, 1170400, 1220560, 1242752, 1284800, 1308160, 1337600, 1361920, 1420288, 1433600, 1438976, 1495040, 1498112, 1525700, 1553440, 1576960, 1635200, 1644544, 1702400, 1708784, 1712128, 1775360, 1798720, 1868800, 1872640, 1941800, 1945600, 1952896, 1971200, 2055680, 2093056, 2135980, 2140160, 2219200, 2248400, 2252800, 2340800, 2441120, 2485504, 2569600, 2616320, 2669975, 2675200, 2723840, 2840576, 2877952, 2990080, 2996224, 3051400, 3106880, 3153920, 3270400, 3289088, 3404800, 3417568, 3550720, 3597440, 3737600, 3745280, 3883600, 3891200, 3905792, 3942400, 4111360, 4186112, 4271960, 4280320, 4438400, 4496800, 4681600, 4882240, 4971008, 5139200, 5232640, 5339950, 5350400, 5447680, 5681152, 5755904, 5992448, 6102800, 6213760, 6540800, 6578176, 6809600, 6835136, 7101440, 7194880, 7475200, 7490560, 7767200, 7811584, 7884800, 8222720, 8543920, 8560640, 8876800, 8993600, 9363200, 9764480, 9942016, 10278400, 10465280, 10679900, 10700800, 11362304, 11511808, 11984896, 12205600, 12427520, 13081600, 13619200, 13670272, 14202880, 14389760, 14950400, 14981120, 15534400, 15623168, 15769600, 16445440, 17087840, 17753600, 17987200, 18726400, 19528960, 19884032, 20556800, 20930560, 21359800, 21401600, 23023616, 24411200, 24855040, 26163200, 27238400, 27340544, 28405760, 28779520, 29962240, 31068800, 31246336, 32890880, 34175680, 35507200, 35974400, 37452800, 39057920, 39768064, 41113600, 42719600, 42803200, 46047232, 48822400, 49710080, 52326400, 54681088, 56811520, 57559040, 59924480, 62137600, 62492672, 68351360, 71014400, 71948800, 74905600, 78115840, 79536128, 82227200, 85439200, 97644800, 99420160, 104652800, 109362176, 115118080, 124275200, 124985344, 136702720, 142028800, 143897600, 149811200, 156231680, 164454400, 170878400, 195289600, 198840320, 218724352, 230236160, 248550400, 273405440, 284057600, 287795200, 299622400, 312463360, 341756800, 390579200, 397680640, 437448704, 497100800, 546810880, 575590400, 624926720, 683513600, 781158400, 874897408, 994201600, 1093621760, 1151180800, 1367027200, 1562316800, 1988403200, 2187243520, 2734054400, 3124633600, 4374487040, 5468108800, 10936217600, 21872435200]

約数ペア:

[(1, 21872435200), (2, 10936217600), (4, 5468108800), (5, 4374487040), (7, 3124633600), (8, 2734054400), (10, 2187243520), (11, 1988403200), (14, 1562316800), (16, 1367027200), (19, 1151180800), (20, 1093621760), (22, 994201600), (25, 874897408), (28, 781158400), (32, 683513600), (35, 624926720), (38, 575590400), (40, 546810880), (44, 497100800), (50, 437448704), (55, 397680640), (56, 390579200), (64, 341756800), (70, 312463360), (73, 299622400), (76, 287795200), (77, 284057600), (80, 273405440), (88, 248550400), (95, 230236160), (100, 218724352), (110, 198840320), (112, 195289600), (128, 170878400), (133, 164454400), (140, 156231680), (146, 149811200), (152, 143897600), (154, 142028800), (160, 136702720), (175, 124985344), (176, 124275200), (190, 115118080), (200, 109362176), (209, 104652800), (220, 99420160), (224, 97644800), (256, 85439200), (266, 82227200), (275, 79536128), (280, 78115840), (292, 74905600), (304, 71948800), (308, 71014400), (320, 68351360), (350, 62492672), (352, 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