21375298560

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 1056

約数和(自身を含む): 90326347776

約数和(自身を除く): 68951049216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 53, 55, 56, 60, 62, 64, 66, 70, 77, 80, 84, 88, 93, 96, 105, 106, 110, 112, 120, 121, 124, 128, 132, 140, 154, 155, 159, 160, 165, 168, 176, 186, 192, 210, 212, 217, 220, 224, 231, 240, 242, 248, 256, 264, 265, 280, 308, 310, 318, 320, 330, 336, 341, 352, 363, 371, 372, 384, 385, 420, 424, 434, 440, 448, 462, 465, 480, 484, 496, 512, 528, 530, 560, 583, 605, 616, 620, 636, 640, 651, 660, 672, 682, 704, 726, 742, 744, 768, 770, 795, 840, 847, 848, 868, 880, 896, 924, 930, 960, 968, 992, 1023, 1024, 1056, 1060, 1085, 1113, 1120, 1155, 1166, 1210, 1232, 1240, 1272, 1280, 1302, 1320, 1344, 1364, 1408, 1452, 1484, 1488, 1536, 1540, 1590, 1643, 1680, 1694, 1696, 1705, 1736, 1749, 1760, 1792, 1815, 1848, 1855, 1860, 1920, 1936, 1984, 2046, 2112, 2120, 2170, 2226, 2240, 2310, 2332, 2387, 2420, 2464, 2480, 2541, 2544, 2560, 2604, 2640, 2688, 2728, 2816, 2904, 2915, 2968, 2976, 3072, 3080, 3180, 3255, 3286, 3360, 3388, 3392, 3410, 3472, 3498, 3520, 3584, 3630, 3696, 3710, 3720, 3751, 3840, 3872, 3968, 4081, 4092, 4224, 4235, 4240, 4340, 4452, 4480, 4620, 4664, 4774, 4840, 4928, 4929, 4960, 5082, 5088, 5115, 5120, 5208, 5280, 5376, 5456, 5565, 5632, 5808, 5830, 5936, 5952, 6160, 6360, 6413, 6510, 6572, 6720, 6776, 6784, 6820, 6944, 6996, 7040, 7161, 7168, 7260, 7392, 7420, 7440, 7502, 7680, 7744, 7936, 8162, 8184, 8215, 8448, 8470, 8480, 8680, 8745, 8904, 8960, 9240, 9328, 9548, 9680, 9856, 9858, 9920, 10164, 10176, 10230, 10416, 10560, 10752, 10912, 11130, 11253, 11264, 11501, 11616, 11660, 11872, 11904, 11935, 12243, 12320, 12705, 12720, 12826, 13020, 13144, 13440, 13552, 13568, 13640, 13888, 13992, 14080, 14322, 14520, 14784, 14840, 14880, 15004, 15360, 15488, 15872, 16324, 16368, 16430, 16896, 16940, 16960, 17360, 17490, 17808, 17920, 18073, 18480, 18656, 18755, 19096, 19239, 19360, 19712, 19716, 19840, 20328, 20352, 20405, 20460, 20832, 21120, 21504, 21824, 22260, 22506, 23002, 23232, 23320, 23744, 23808, 23870, 24486, 24640, 24645, 25410, 25440, 25652, 26040, 26257, 26288, 26880, 27104, 27136, 27280, 27776, 27984, 28160, 28644, 29040, 29568, 29680, 29760, 30008, 30976, 31744, 32065, 32648, 32736, 32860, 33792, 33880, 33920, 34503, 34720, 34980, 35616, 35805, 35840, 36146, 36960, 37312, 37510, 38192, 38478, 38720, 39424, 39432, 39680, 40656, 40704, 40810, 40920, 41664, 42240, 43648, 44520, 44891, 45012, 46004, 46464, 46640, 47488, 47616, 47740, 48972, 49280, 49290, 50820, 50880, 51304, 52080, 52514, 52576, 53760, 54208, 54219, 54272, 54560, 55552, 55968, 56265, 56320, 57288, 57505, 58080, 59136, 59360, 59520, 60016, 61215, 61952, 64130, 65296, 65472, 65720, 67760, 67840, 69006, 69440, 69960, 71232, 71610, 72292, 73920, 74624, 75020, 76384, 76956, 77440, 78771, 78848, 78864, 79360, 81312, 81408, 81620, 81840, 83328, 84480, 87296, 89040, 89782, 90024, 90365, 92008, 92928, 93280, 94976, 95232, 95480, 96195, 97944, 98560, 98580, 101640, 101760, 102608, 104160, 105028, 105152, 107520, 108416, 108438, 109120, 111104, 111936, 112530, 114576, 115010, 116160, 118272, 118720, 119040, 120032, 122430, 123904, 126511, 128260, 130592, 130944, 131285, 131440, 134673, 135520, 135680, 138012, 138880, 139920, 142464, 143220, 144584, 147840, 149248, 150040, 152768, 153912, 154880, 157542, 157728, 158720, 162624, 162816, 163240, 163680, 166656, 168960, 172515, 174592, 178080, 179564, 180048, 180730, 184016, 185856, 186560, 189952, 190960, 192390, 195888, 197120, 197160, 198803, 203280, 203520, 205216, 208320, 210056, 210304, 216832, 216876, 218240, 222208, 223872, 224455, 225060, 229152, 230020, 232320, 236544, 237440, 238080, 240064, 244860, 253022, 256520, 261184, 261888, 262570, 262880, 269346, 271040, 271095, 271360, 276024, 277760, 279840, 284928, 286440, 289168, 295680, 298496, 300080, 305536, 307824, 309760, 315084, 315456, 325248, 326480, 327360, 333312, 345030, 349184, 356160, 359128, 360096, 361460, 368032, 371712, 373120, 379533, 379904, 381920, 384780, 391776, 393855, 394240, 394320, 397606, 406560, 407040, 410432, 416640, 420112, 420608, 433664, 433752, 436480, 447744, 448910, 450120, 458304, 460040, 464640, 474880, 476160, 480128, 489720, 506044, 513040, 522368, 523776, 525140, 525760, 538692, 542080, 542190, 552048, 555520, 559680, 569856, 572880, 578336, 591360, 596409, 596992, 600160, 611072, 615648, 619520, 630168, 630912, 632555, 650496, 652960, 654720, 666624, 673365, 690060, 712320, 718256, 720192, 722920, 736064, 746240, 759066, 763840, 769560, 783552, 787710, 788640, 795212, 813120, 814080, 820864, 833280, 840224, 841216, 867328, 867504, 872960, 895488, 897820, 900240, 916608, 920080, 929280, 949760, 960256, 979440, 994015, 1012088, 1026080, 1044736, 1047552, 1050280, 1051520, 1077384, 1084160, 1084380, 1104096, 1111040, 1119360, 1139712, 1145760, 1156672, 1182720, 1192818, 1200320, 1222144, 1231296, 1260336, 1261824, 1265110, 1300992, 1305920, 1309440, 1346730, 1380120, 1391621, 1424640, 1436512, 1440384, 1445840, 1472128, 1492480, 1518132, 1527680, 1539120, 1567104, 1575420, 1577280, 1590424, 1626240, 1641728, 1666560, 1680448, 1682432, 1735008, 1745920, 1790976, 1795640, 1800480, 1833216, 1840160, 1858560, 1897665, 1899520, 1920512, 1958880, 1988030, 2024176, 2052160, 2089472, 2100560, 2103040, 2154768, 2168320, 2168760, 2208192, 2238720, 2291520, 2313344, 2385636, 2400640, 2444288, 2462592, 2520672, 2523648, 2530220, 2601984, 2611840, 2618880, 2693460, 2760240, 2783242, 2849280, 2873024, 2880768, 2891680, 2944256, 2982045, 2984960, 3036264, 3055360, 3078240, 3134208, 3150840, 3154560, 3180848, 3252480, 3283456, 3333120, 3360896, 3470016, 3591280, 3600960, 3666432, 3680320, 3795330, 3841024, 3917760, 3976060, 4048352, 4104320, 4174863, 4178944, 4201120, 4206080, 4309536, 4336640, 4337520, 4416384, 4477440, 4583040, 4626688, 4771272, 4801280, 4925184, 5041344, 5047296, 5060440, 5223680, 5237760, 5386920, 5520480, 5566484, 5698560, 5746048, 5761536, 5783360, 5888512, 5964090, 6072528, 6110720, 6156480, 6268416, 6301680, 6309120, 6361696, 6504960, 6566912, 6721792, 6940032, 6958105, 7182560, 7201920, 7332864, 7360640, 7590660, 7835520, 7952120, 8096704, 8208640, 8349726, 8402240, 8412160, 8619072, 8675040, 8832768, 8954880, 9166080, 9253376, 9542544, 9602560, 9850368, 10082688, 10120880, 10447360, 10773840, 11040960, 11132968, 11492096, 11523072, 11566720, 11777024, 11928180, 12145056, 12221440, 12312960, 12536832, 12603360, 12618240, 12723392, 13009920, 13443584, 13880064, 13916210, 14365120, 14403840, 14721280, 15181320, 15671040, 15904240, 16193408, 16417280, 16699452, 16804480, 17238144, 17350080, 17665536, 18332160, 18506752, 19085088, 19205120, 19700736, 20165376, 20241760, 20874315, 20894720, 21547680, 22081920, 22265936, 22984192, 23133440, 23856360, 24290112, 24625920, 25206720, 25236480, 25446784, 26887168, 27760128, 27832420, 28730240, 28807680, 29442560, 30362640, 31342080, 31808480, 32386816, 32834560, 33398904, 33608960, 34476288, 34700160, 35331072, 36664320, 38170176, 40330752, 40483520, 41748630, 43095360, 44163840, 44531872, 45968384, 46266880, 47712720, 48580224, 49251840, 50413440, 50893568, 55520256, 55664840, 57460480, 57615360, 58885120, 60725280, 62684160, 63616960, 64773632, 66797808, 67217920, 68952576, 69400320, 76340352, 80661504, 80967040, 83497260, 86190720, 88327680, 89063744, 92533760, 95425440, 97160448, 98503680, 100826880, 101787136, 111329680, 114920960, 121450560, 127233920, 129547264, 133595616, 134435840, 137905152, 138800640, 152680704, 161934080, 166994520, 172381440, 176655360, 178127488, 190850880, 194320896, 201653760, 203574272, 222659360, 229841920, 242901120, 254467840, 267191232, 277601280, 305361408, 323868160, 333989040, 344762880, 356254976, 381701760, 388641792, 403307520, 445318720, 485802240, 508935680, 534382464, 610722816, 647736320, 667978080, 689525760, 712509952, 763403520, 890637440, 971604480, 1017871360, 1068764928, 1335956160, 1425019904, 1526807040, 1781274880, 1943208960, 2137529856, 2671912320, 3053614080, 3562549760, 4275059712, 5343824640, 7125099520, 10687649280, 21375298560]

約数ペア:

[(1, 21375298560), (2, 10687649280), (3, 7125099520), (4, 5343824640), (5, 4275059712), (6, 3562549760), (7, 3053614080), (8, 2671912320), (10, 2137529856), (11, 1943208960), (12, 1781274880), (14, 1526807040), (15, 1425019904), (16, 1335956160), (20, 1068764928), (21, 1017871360), (22, 971604480), (24, 890637440), (28, 763403520), (30, 712509952), (31, 689525760), (32, 667978080), (33, 647736320), (35, 610722816), (40, 534382464), (42, 508935680), (44, 485802240), (48, 445318720), (53, 403307520), (55, 388641792), (56, 381701760), (60, 356254976), (62, 344762880), (64, 333989040), (66, 323868160), (70, 305361408), (77, 277601280), (80, 267191232), (84, 254467840), (88, 242901120), (93, 229841920), (96, 222659360), (105, 203574272), (106, 201653760), (110, 194320896), (112, 190850880), (120, 178127488), (121, 176655360), (124, 172381440), (128, 166994520), (132, 161934080), (140, 152680704), (154, 138800640), (155, 137905152), (159, 134435840), (160, 133595616), (165, 129547264), (168, 127233920), (176, 121450560), (186, 114920960), (192, 111329680), (210, 101787136), (212, 100826880), (217, 98503680), (220, 97160448), (224, 95425440), (231, 92533760), (240, 89063744), (242, 88327680), (248, 86190720), (256, 83497260), (264, 80967040), (265, 80661504), (280, 76340352), (308, 69400320), (310, 68952576), (318, 67217920), (320, 66797808), (330, 64773632), (336, 63616960), (341, 62684160), (352, 60725280), (363, 58885120), (371, 57615360), (372, 57460480), (384, 55664840), (385, 55520256), (420, 50893568), (424, 50413440), (434, 49251840), (440, 48580224), (448, 47712720), (462, 46266880), (465, 45968384), (480, 44531872), (484, 44163840), (496, 43095360), (512, 41748630), (528, 40483520), (530, 40330752), (560, 38170176), (583, 36664320), (605, 35331072), (616, 34700160), (620, 34476288), (636, 33608960), (640, 33398904), (651, 32834560), (660, 32386816), (672, 31808480), (682, 31342080), (704, 30362640), (726, 29442560), (742, 28807680), (744, 28730240), (768, 27832420), (770, 27760128), (795, 26887168), (840, 25446784), (847, 25236480), (848, 25206720), (868, 24625920), (880, 24290112), (896, 23856360), (924, 23133440), (930, 22984192), (960, 22265936), (968, 22081920), (992, 21547680), (1023, 20894720), (1024, 20874315), (1056, 20241760), (1060, 20165376), (1085, 19700736), (1113, 19205120), (1120, 19085088), (1155, 18506752), (1166, 18332160), (1210, 17665536), (1232, 17350080), (1240, 17238144), (1272, 16804480), (1280, 16699452), (1302, 16417280), (1320, 16193408), (1344, 15904240), (1364, 15671040), (1408, 15181320), (1452, 14721280), (1484, 14403840), (1488, 14365120), (1536, 13916210), (1540, 13880064), (1590, 13443584), (1643, 13009920), (1680, 12723392), (1694, 12618240), (1696, 12603360), (1705, 12536832), (1736, 12312960), (1749, 12221440), (1760, 12145056), (1792, 11928180), (1815, 11777024), (1848, 11566720), (1855, 11523072), (1860, 11492096), (1920, 11132968), (1936, 11040960), (1984, 10773840), (2046, 10447360), (2112, 10120880), (2120, 10082688), (2170, 9850368), (2226, 9602560), (2240, 9542544), (2310, 9253376), (2332, 9166080), (2387, 8954880), (2420, 8832768), (2464, 8675040), (2480, 8619072), (2541, 8412160), (2544, 8402240), (2560, 8349726), (2604, 8208640), (2640, 8096704), (2688, 7952120), (2728, 7835520), (2816, 7590660), (2904, 7360640), (2915, 7332864), (2968, 7201920), (2976, 7182560), (3072, 6958105), (3080, 6940032), (3180, 6721792), (3255, 6566912), (3286, 6504960), (3360, 6361696), (3388, 6309120), (3392, 6301680), (3410, 6268416), (3472, 6156480), (3498, 6110720), (3520, 6072528), (3584, 5964090), (3630, 5888512), (3696, 5783360), (3710, 5761536), (3720, 5746048), (3751, 5698560), (3840, 5566484), (3872, 5520480), (3968, 5386920), (4081, 5237760), (4092, 5223680), (4224, 5060440), (4235, 5047296), (4240, 5041344), (4340, 4925184), (4452, 4801280), (4480, 4771272), (4620, 4626688), (4664, 4583040), (4774, 4477440), (4840, 4416384), (4928, 4337520), (4929, 4336640), (4960, 4309536), (5082, 4206080), (5088, 4201120), (5115, 4178944), (5120, 4174863), (5208, 4104320), (5280, 4048352), (5376, 3976060), (5456, 3917760), (5565, 3841024), (5632, 3795330), (5808, 3680320), (5830, 3666432), (5936, 3600960), (5952, 3591280), (6160, 3470016), (6360, 3360896), (6413, 3333120), (6510, 3283456), (6572, 3252480), (6720, 3180848), (6776, 3154560), (6784, 3150840), (6820, 3134208), (6944, 3078240), (6996, 3055360), (7040, 3036264), (7161, 2984960), (7168, 2982045), (7260, 2944256), (7392, 2891680), (7420, 2880768), (7440, 2873024), (7502, 2849280), (7680, 2783242), (7744, 2760240), (7936, 2693460), (8162, 2618880), (8184, 2611840), (8215, 2601984), (8448, 2530220), (8470, 2523648), (8480, 2520672), (8680, 2462592), (8745, 2444288), (8904, 2400640), (8960, 2385636), (9240, 2313344), (9328, 2291520), (9548, 2238720), (9680, 2208192), (9856, 2168760), (9858, 2168320), (9920, 2154768), (10164, 2103040), (10176, 2100560), (10230, 2089472), (10416, 2052160), (10560, 2024176), (10752, 1988030), (10912, 1958880), (11130, 1920512), (11253, 1899520), (11264, 1897665), (11501, 1858560), (11616, 1840160), (11660, 1833216), (11872, 1800480), (11904, 1795640), (11935, 1790976), (12243, 1745920), (12320, 1735008), (12705, 1682432), (12720, 1680448), (12826, 1666560), (13020, 1641728), (13144, 1626240), (13440, 1590424), (13552, 1577280), (13568, 1575420), (13640, 1567104), (13888, 1539120), (13992, 1527680), (14080, 1518132), (14322, 1492480), (14520, 1472128), (14784, 1445840), (14840, 1440384), (14880, 1436512), (15004, 1424640), (15360, 1391621), (15488, 1380120), (15872, 1346730), (16324, 1309440), (16368, 1305920), (16430, 1300992), (16896, 1265110), (16940, 1261824), (16960, 1260336), (17360, 1231296), (17490, 1222144), (17808, 1200320), (17920, 1192818), (18073, 1182720), (18480, 1156672), (18656, 1145760), (18755, 1139712), (19096, 1119360), (19239, 1111040), (19360, 1104096), (19712, 1084380), (19716, 1084160), (19840, 1077384), (20328, 1051520), (20352, 1050280), (20405, 1047552), (20460, 1044736), (20832, 1026080), (21120, 1012088), (21504, 994015), (21824, 979440), (22260, 960256), (22506, 949760), (23002, 929280), (23232, 920080), (23320, 916608), (23744, 900240), (23808, 897820), (23870, 895488), (24486, 872960), (24640, 867504), (24645, 867328), (25410, 841216), (25440, 840224), (25652, 833280), (26040, 820864), (26257, 814080), (26288, 813120), (26880, 795212), (27104, 788640), (27136, 787710), (27280, 783552), (27776, 769560), (27984, 763840), (28160, 759066), (28644, 746240), (29040, 736064), (29568, 722920), (29680, 720192), (29760, 718256), (30008, 712320), (30976, 690060), (31744, 673365), (32065, 666624), (32648, 654720), (32736, 652960), (32860, 650496), (33792, 632555), (33880, 630912), (33920, 630168), (34503, 619520), (34720, 615648), (34980, 611072), (35616, 600160), (35805, 596992), (35840, 596409), (36146, 591360), (36960, 578336), (37312, 572880), (37510, 569856), (38192, 559680), (38478, 555520), (38720, 552048), (39424, 542190), (39432, 542080), (39680, 538692), (40656, 525760), (40704, 525140), (40810, 523776), (40920, 522368), (41664, 513040), (42240, 506044), (43648, 489720), (44520, 480128), (44891, 476160), (45012, 474880), (46004, 464640), (46464, 460040), (46640, 458304), (47488, 450120), (47616, 448910), (47740, 447744), (48972, 436480), (49280, 433752), (49290, 433664), (50820, 420608), (50880, 420112), (51304, 416640), (52080, 410432), (52514, 407040), (52576, 406560), (53760, 397606), (54208, 394320), (54219, 394240), (54272, 393855), (54560, 391776), (55552, 384780), (55968, 381920), (56265, 379904), (56320, 379533), (57288, 373120), (57505, 371712), (58080, 368032), (59136, 361460), (59360, 360096), (59520, 359128), (60016, 356160), (61215, 349184), (61952, 345030), (64130, 333312), (65296, 327360), (65472, 326480), (65720, 325248), (67760, 315456), (67840, 315084), (69006, 309760), (69440, 307824), (69960, 305536), (71232, 300080), (71610, 298496), (72292, 295680), (73920, 289168), (74624, 286440), (75020, 284928), (76384, 279840), (76956, 277760), (77440, 276024), (78771, 271360), (78848, 271095), (78864, 271040), (79360, 269346), (81312, 262880), (81408, 262570), (81620, 261888), (81840, 261184), (83328, 256520), (84480, 253022), (87296, 244860), (89040, 240064), (89782, 238080), (90024, 237440), (90365, 236544), (92008, 232320), (92928, 230020), (93280, 229152), (94976, 225060), (95232, 224455), (95480, 223872), (96195, 222208), (97944, 218240), (98560, 216876), (98580, 216832), (101640, 210304), (101760, 210056), (102608, 208320), (104160, 205216), (105028, 203520), (105152, 203280), (107520, 198803), (108416, 197160), (108438, 197120), (109120, 195888), (111104, 192390), (111936, 190960), (112530, 189952), (114576, 186560), (115010, 185856), (116160, 184016), (118272, 180730), (118720, 180048), (119040, 179564), (120032, 178080), (122430, 174592), (123904, 172515), (126511, 168960), (128260, 166656), (130592, 163680), (130944, 163240), (131285, 162816), (131440, 162624), (134673, 158720), (135520, 157728), (135680, 157542), (138012, 154880), (138880, 153912), (139920, 152768), (142464, 150040), (143220, 149248), (144584, 147840)]