21401003520

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:532

約数の個数: 800

約数和(自身を含む): 87590831328

約数和(自身を除く): 66189827808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 128, 130, 135, 136, 144, 153, 156, 160, 162, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 256, 260, 270, 272, 288, 306, 312, 320, 324, 340, 351, 360, 384, 390, 405, 408, 416, 432, 442, 459, 467, 468, 480, 510, 512, 520, 540, 544, 576, 585, 612, 624, 640, 648, 663, 680, 702, 720, 765, 768, 780, 810, 816, 832, 864, 884, 918, 934, 936, 960, 1020, 1040, 1053, 1080, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1296, 1326, 1360, 1377, 1401, 1404, 1440, 1530, 1536, 1560, 1620, 1632, 1664, 1728, 1755, 1768, 1836, 1868, 1872, 1920, 1989, 2040, 2080, 2106, 2160, 2176, 2210, 2295, 2304, 2335, 2340, 2448, 2496, 2560, 2592, 2652, 2720, 2754, 2802, 2808, 2880, 3060, 3120, 3240, 3264, 3315, 3328, 3456, 3510, 3536, 3672, 3736, 3744, 3840, 3978, 4080, 4160, 4203, 4212, 4320, 4352, 4420, 4590, 4608, 4670, 4680, 4896, 4992, 5184, 5265, 5304, 5440, 5508, 5604, 5616, 5760, 5967, 6071, 6120, 6240, 6480, 6528, 6630, 6656, 6885, 6912, 7005, 7020, 7072, 7344, 7472, 7488, 7680, 7939, 7956, 8160, 8320, 8406, 8424, 8640, 8704, 8840, 9180, 9340, 9360, 9792, 9945, 9984, 10368, 10530, 10608, 10880, 11016, 11208, 11232, 11520, 11934, 12142, 12240, 12480, 12609, 12960, 13056, 13260, 13770, 13824, 14010, 14040, 14144, 14688, 14944, 14976, 15878, 15912, 16320, 16640, 16812, 16848, 17280, 17680, 17901, 18213, 18360, 18680, 18720, 19584, 19890, 19968, 20736, 21015, 21060, 21216, 21760, 22032, 22416, 22464, 23040, 23817, 23868, 24284, 24480, 24960, 25218, 25920, 26112, 26520, 27540, 28020, 28080, 28288, 29376, 29835, 29888, 29952, 30355, 31756, 31824, 32640, 33280, 33624, 33696, 34560, 35360, 35802, 36426, 36720, 37360, 37440, 37827, 39168, 39695, 39780, 41472, 42030, 42120, 42432, 43520, 44064, 44832, 44928, 47634, 47736, 48568, 48960, 49920, 50436, 51840, 53040, 54639, 55080, 56040, 56160, 56576, 58752, 59670, 59776, 59904, 60710, 63045, 63512, 63648, 65280, 67248, 67392, 69120, 70720, 71451, 71604, 72852, 73440, 74720, 74880, 75654, 78336, 79390, 79560, 84060, 84240, 84864, 88128, 89505, 89664, 89856, 91065, 95268, 95472, 97136, 97920, 99840, 100872, 103207, 103680, 106080, 109278, 110160, 112080, 112320, 113152, 117504, 119085, 119340, 119552, 121420, 126090, 127024, 127296, 130560, 134496, 134784, 141440, 142902, 143208, 145704, 146880, 149440, 149760, 151308, 158780, 159120, 163917, 168120, 168480, 169728, 176256, 179010, 179328, 179712, 182130, 189135, 190536, 190944, 194272, 195840, 201744, 206414, 207360, 212160, 214353, 218556, 220320, 224160, 224640, 235008, 238170, 238680, 239104, 242840, 252180, 254048, 254592, 268992, 269568, 273195, 282880, 285804, 286416, 291408, 293760, 298880, 299520, 302616, 309621, 317560, 318240, 327834, 336240, 336960, 339456, 352512, 357255, 358020, 358656, 364260, 378270, 381072, 381888, 388544, 391680, 403488, 412828, 424320, 428706, 437112, 440640, 448320, 449280, 476340, 477360, 485680, 491751, 504360, 508096, 509184, 516035, 537984, 539136, 546390, 565760, 571608, 572832, 582816, 587520, 597760, 605232, 619242, 635120, 636480, 643059, 655668, 672480, 673920, 705024, 714510, 716040, 717312, 728520, 756540, 762144, 763776, 777088, 806976, 819585, 825656, 848640, 857412, 874224, 881280, 896640, 898560, 928863, 952680, 954720, 971360, 983502, 1008720, 1016192, 1018368, 1032070, 1071765, 1075968, 1092780, 1143216, 1145664, 1165632, 1175040, 1195520, 1210464, 1238484, 1270240, 1272960, 1286118, 1311336, 1344960, 1347840, 1429020, 1432080, 1457040, 1513080, 1524288, 1527552, 1548105, 1554176, 1613952, 1639170, 1651312, 1697280, 1714824, 1748448, 1762560, 1793280, 1857726, 1905360, 1909440, 1942720, 1967004, 2017440, 2032384, 2064140, 2143530, 2151936, 2185560, 2286432, 2291328, 2331264, 2420928, 2458755, 2476968, 2540480, 2545920, 2572236, 2622672, 2689920, 2695680, 2786589, 2858040, 2864160, 2914080, 3026160, 3048576, 3055104, 3096210, 3108352, 3215295, 3227904, 3278340, 3302624, 3429648, 3496896, 3525120, 3586560, 3715452, 3810720, 3818880, 3885440, 3934008, 4034880, 4064768, 4128280, 4287060, 4371120, 4572864, 4582656, 4644315, 4662528, 4841856, 4917510, 4953936, 5080960, 5091840, 5144472, 5245344, 5379840, 5573178, 5716080, 5728320, 5828160, 6052320, 6097152, 6192420, 6430590, 6455808, 6556680, 6605248, 6859296, 6993792, 7430904, 7621440, 7637760, 7770880, 7868016, 8069760, 8256560, 8359767, 8574120, 8742240, 9145728, 9165312, 9288630, 9325056, 9683712, 9835020, 9907872, 10161920, 10288944, 10490688, 10759680, 11146356, 11432160, 11456640, 11656320, 12104640, 12194304, 12384840, 12861180, 13113360, 13210496, 13718592, 13932945, 13987584, 14861808, 15242880, 15275520, 15541760, 15736032, 16139520, 16513120, 16719534, 17148240, 17484480, 18291456, 18577260, 19367424, 19670040, 19815744, 20323840, 20577888, 20981376, 22292712, 22864320, 22913280, 23312640, 24209280, 24769680, 25722360, 26226720, 26420992, 27437184, 27865890, 27975168, 29723616, 30485760, 31472064, 32279040, 33026240, 33439068, 34296480, 34968960, 36582912, 37154520, 39340080, 39631488, 41155776, 41798835, 41962752, 44585424, 45728640, 45826560, 46625280, 48418560, 49539360, 51444720, 52453440, 52841984, 54874368, 55731780, 59447232, 60971520, 62944128, 66052480, 66878136, 68592960, 69937920, 74309040, 78680160, 79262976, 82311552, 83597670, 83925504, 89170848, 91457280, 96837120, 99078720, 102889440, 104906880, 109748736, 111463560, 118894464, 125888256, 132104960, 133756272, 137185920, 139875840, 148618080, 157360320, 158525952, 164623104, 167195340, 178341696, 182914560, 198157440, 205778880, 209813760, 222927120, 237788928, 251776512, 264209920, 267512544, 274371840, 297236160, 314720640, 329246208, 334390680, 356683392, 396314880, 411557760, 419627520, 445854240, 475577856, 535025088, 548743680, 594472320, 629441280, 668781360, 713366784, 792629760, 823115520, 891708480, 1070050176, 1188944640, 1258882560, 1337562720, 1426733568, 1646231040, 1783416960, 2140100352, 2377889280, 2675125440, 3566833920, 4280200704, 5350250880, 7133667840, 10700501760, 21401003520]

約数ペア:

[(1, 21401003520), (2, 10700501760), (3, 7133667840), (4, 5350250880), (5, 4280200704), (6, 3566833920), (8, 2675125440), (9, 2377889280), (10, 2140100352), (12, 1783416960), (13, 1646231040), (15, 1426733568), (16, 1337562720), (17, 1258882560), (18, 1188944640), (20, 1070050176), (24, 891708480), (26, 823115520), (27, 792629760), (30, 713366784), (32, 668781360), (34, 629441280), (36, 594472320), (39, 548743680), (40, 535025088), (45, 475577856), (48, 445854240), (51, 419627520), (52, 411557760), (54, 396314880), (60, 356683392), (64, 334390680), (65, 329246208), (68, 314720640), (72, 297236160), (78, 274371840), (80, 267512544), (81, 264209920), (85, 251776512), (90, 237788928), (96, 222927120), (102, 209813760), (104, 205778880), (108, 198157440), (117, 182914560), (120, 178341696), (128, 167195340), (130, 164623104), (135, 158525952), (136, 157360320), (144, 148618080), (153, 139875840), (156, 137185920), (160, 133756272), (162, 132104960), (170, 125888256), (180, 118894464), (192, 111463560), (195, 109748736), (204, 104906880), (208, 102889440), (216, 99078720), (221, 96837120), (234, 91457280), (240, 89170848), (255, 83925504), (256, 83597670), (260, 82311552), (270, 79262976), (272, 78680160), (288, 74309040), (306, 69937920), (312, 68592960), (320, 66878136), (324, 66052480), (340, 62944128), (351, 60971520), (360, 59447232), (384, 55731780), (390, 54874368), (405, 52841984), (408, 52453440), (416, 51444720), (432, 49539360), (442, 48418560), (459, 46625280), (467, 45826560), (468, 45728640), (480, 44585424), (510, 41962752), (512, 41798835), (520, 41155776), (540, 39631488), (544, 39340080), (576, 37154520), (585, 36582912), (612, 34968960), (624, 34296480), (640, 33439068), (648, 33026240), (663, 32279040), (680, 31472064), (702, 30485760), (720, 29723616), (765, 27975168), (768, 27865890), (780, 27437184), (810, 26420992), (816, 26226720), (832, 25722360), (864, 24769680), (884, 24209280), (918, 23312640), (934, 22913280), (936, 22864320), (960, 22292712), (1020, 20981376), (1040, 20577888), (1053, 20323840), (1080, 19815744), (1088, 19670040), (1105, 19367424), (1152, 18577260), (1170, 18291456), (1224, 17484480), (1248, 17148240), (1280, 16719534), (1296, 16513120), (1326, 16139520), (1360, 15736032), (1377, 15541760), (1401, 15275520), (1404, 15242880), (1440, 14861808), (1530, 13987584), (1536, 13932945), (1560, 13718592), (1620, 13210496), (1632, 13113360), (1664, 12861180), (1728, 12384840), (1755, 12194304), (1768, 12104640), (1836, 11656320), (1868, 11456640), (1872, 11432160), (1920, 11146356), (1989, 10759680), (2040, 10490688), (2080, 10288944), (2106, 10161920), (2160, 9907872), (2176, 9835020), (2210, 9683712), (2295, 9325056), (2304, 9288630), (2335, 9165312), (2340, 9145728), (2448, 8742240), (2496, 8574120), (2560, 8359767), (2592, 8256560), (2652, 8069760), (2720, 7868016), (2754, 7770880), (2802, 7637760), (2808, 7621440), (2880, 7430904), (3060, 6993792), (3120, 6859296), (3240, 6605248), (3264, 6556680), (3315, 6455808), (3328, 6430590), (3456, 6192420), (3510, 6097152), (3536, 6052320), (3672, 5828160), (3736, 5728320), (3744, 5716080), (3840, 5573178), (3978, 5379840), (4080, 5245344), (4160, 5144472), (4203, 5091840), (4212, 5080960), (4320, 4953936), (4352, 4917510), (4420, 4841856), (4590, 4662528), (4608, 4644315), (4670, 4582656), (4680, 4572864), (4896, 4371120), (4992, 4287060), (5184, 4128280), (5265, 4064768), (5304, 4034880), (5440, 3934008), (5508, 3885440), (5604, 3818880), (5616, 3810720), (5760, 3715452), (5967, 3586560), (6071, 3525120), (6120, 3496896), (6240, 3429648), (6480, 3302624), (6528, 3278340), (6630, 3227904), (6656, 3215295), (6885, 3108352), (6912, 3096210), (7005, 3055104), (7020, 3048576), (7072, 3026160), (7344, 2914080), (7472, 2864160), (7488, 2858040), (7680, 2786589), (7939, 2695680), (7956, 2689920), (8160, 2622672), (8320, 2572236), (8406, 2545920), (8424, 2540480), (8640, 2476968), (8704, 2458755), (8840, 2420928), (9180, 2331264), (9340, 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(63045, 339456), (63512, 336960), (63648, 336240), (65280, 327834), (67248, 318240), (67392, 317560), (69120, 309621), (70720, 302616), (71451, 299520), (71604, 298880), (72852, 293760), (73440, 291408), (74720, 286416), (74880, 285804), (75654, 282880), (78336, 273195), (79390, 269568), (79560, 268992), (84060, 254592), (84240, 254048), (84864, 252180), (88128, 242840), (89505, 239104), (89664, 238680), (89856, 238170), (91065, 235008), (95268, 224640), (95472, 224160), (97136, 220320), (97920, 218556), (99840, 214353), (100872, 212160), (103207, 207360), (103680, 206414), (106080, 201744), (109278, 195840), (110160, 194272), (112080, 190944), (112320, 190536), (113152, 189135), (117504, 182130), (119085, 179712), (119340, 179328), (119552, 179010), (121420, 176256), (126090, 169728), (127024, 168480), (127296, 168120), (130560, 163917), (134496, 159120), (134784, 158780), (141440, 151308), (142902, 149760), (143208, 149440), (145704, 146880)]