21768929280

素因数分解:

$2^{15}\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 1024

約数和(自身を含む): 95628672000

約数和(自身を除く): 73859742720

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, 64, 70, 72, 74, 76, 80, 84, 90, 95, 96, 105, 108, 111, 112, 114, 120, 126, 128, 133, 135, 140, 144, 148, 152, 160, 168, 171, 180, 185, 189, 190, 192, 210, 216, 222, 224, 228, 240, 252, 256, 259, 266, 270, 280, 285, 288, 296, 304, 315, 320, 333, 336, 342, 360, 370, 378, 380, 384, 399, 420, 432, 444, 448, 456, 480, 504, 512, 513, 518, 532, 540, 555, 560, 570, 576, 592, 608, 630, 640, 665, 666, 672, 684, 703, 720, 740, 756, 760, 768, 777, 798, 840, 855, 864, 888, 896, 912, 945, 960, 999, 1008, 1024, 1026, 1036, 1064, 1080, 1110, 1120, 1140, 1152, 1184, 1197, 1216, 1260, 1280, 1295, 1330, 1332, 1344, 1368, 1406, 1440, 1480, 1512, 1520, 1536, 1554, 1596, 1665, 1680, 1710, 1728, 1776, 1792, 1824, 1890, 1920, 1995, 1998, 2016, 2048, 2052, 2072, 2109, 2128, 2160, 2220, 2240, 2280, 2304, 2331, 2368, 2394, 2432, 2520, 2560, 2565, 2590, 2660, 2664, 2688, 2736, 2812, 2880, 2960, 3024, 3040, 3072, 3108, 3192, 3330, 3360, 3420, 3456, 3515, 3552, 3584, 3591, 3648, 3780, 3840, 3885, 3990, 3996, 4032, 4096, 4104, 4144, 4218, 4256, 4320, 4440, 4480, 4560, 4608, 4662, 4736, 4788, 4864, 4921, 4995, 5040, 5120, 5130, 5180, 5320, 5328, 5376, 5472, 5624, 5760, 5920, 5985, 6048, 6080, 6144, 6216, 6327, 6384, 6660, 6720, 6840, 6912, 6993, 7030, 7104, 7168, 7182, 7296, 7560, 7680, 7770, 7980, 7992, 8064, 8192, 8208, 8288, 8436, 8512, 8640, 8880, 8960, 9120, 9216, 9324, 9472, 9576, 9728, 9842, 9990, 10080, 10240, 10260, 10360, 10545, 10640, 10656, 10752, 10944, 11248, 11520, 11655, 11840, 11970, 12096, 12160, 12288, 12432, 12654, 12768, 13320, 13440, 13680, 13824, 13986, 14060, 14208, 14336, 14364, 14592, 14763, 15120, 15360, 15540, 15960, 15984, 16128, 16384, 16416, 16576, 16872, 17024, 17280, 17760, 17920, 17955, 18240, 18432, 18648, 18944, 18981, 19152, 19456, 19684, 19980, 20160, 20480, 20520, 20720, 21090, 21280, 21312, 21504, 21888, 22496, 23040, 23310, 23680, 23940, 24192, 24320, 24576, 24605, 24864, 25308, 25536, 26640, 26880, 27360, 27648, 27972, 28120, 28416, 28672, 28728, 29184, 29526, 30240, 30720, 31080, 31635, 31920, 31968, 32256, 32768, 32832, 33152, 33744, 34048, 34560, 34965, 35520, 35840, 35910, 36480, 36864, 37296, 37888, 37962, 38304, 38912, 39368, 39960, 40320, 40960, 41040, 41440, 42180, 42560, 42624, 43008, 43776, 44289, 44992, 46080, 46620, 47360, 47880, 48384, 48640, 49152, 49210, 49728, 50616, 51072, 53280, 53760, 54720, 55296, 55944, 56240, 56832, 57344, 57456, 58368, 59052, 60480, 61440, 62160, 63270, 63840, 63936, 64512, 65664, 66304, 67488, 68096, 69120, 69930, 71040, 71680, 71820, 72960, 73728, 73815, 74592, 75776, 75924, 76608, 77824, 78736, 79920, 80640, 81920, 82080, 82880, 84360, 85120, 85248, 86016, 87552, 88578, 89984, 92160, 93240, 94720, 94905, 95760, 96768, 97280, 98304, 98420, 99456, 101232, 102144, 106560, 107520, 109440, 110592, 111888, 112480, 113664, 114688, 114912, 116736, 118104, 120960, 122880, 124320, 126540, 127680, 127872, 129024, 131328, 132608, 132867, 134976, 136192, 138240, 139860, 142080, 143360, 143640, 145920, 147456, 147630, 149184, 151552, 151848, 153216, 155648, 157472, 159840, 161280, 163840, 164160, 165760, 168720, 170240, 170496, 172032, 175104, 177156, 179968, 184320, 186480, 189440, 189810, 191520, 193536, 194560, 196840, 198912, 202464, 204288, 213120, 215040, 218880, 221184, 221445, 223776, 224960, 227328, 229376, 229824, 233472, 236208, 241920, 245760, 248640, 253080, 255360, 255744, 258048, 262656, 265216, 265734, 269952, 272384, 276480, 279720, 284160, 286720, 287280, 291840, 294912, 295260, 298368, 303104, 303696, 306432, 311296, 314944, 319680, 322560, 328320, 331520, 337440, 340480, 340992, 344064, 350208, 354312, 359936, 368640, 372960, 378880, 379620, 383040, 387072, 389120, 393680, 397824, 404928, 408576, 426240, 430080, 437760, 442368, 442890, 447552, 449920, 454656, 459648, 466944, 472416, 483840, 491520, 497280, 506160, 510720, 511488, 516096, 525312, 530432, 531468, 539904, 544768, 552960, 559440, 568320, 573440, 574560, 583680, 590520, 596736, 606208, 607392, 612864, 622592, 629888, 639360, 645120, 656640, 663040, 664335, 674880, 680960, 681984, 688128, 700416, 708624, 719872, 737280, 745920, 757760, 759240, 766080, 774144, 778240, 787360, 795648, 809856, 817152, 852480, 860160, 875520, 884736, 885780, 895104, 899840, 909312, 919296, 933888, 944832, 967680, 994560, 1012320, 1021440, 1022976, 1032192, 1050624, 1060864, 1062936, 1079808, 1089536, 1105920, 1118880, 1136640, 1146880, 1149120, 1167360, 1181040, 1193472, 1212416, 1214784, 1225728, 1259776, 1278720, 1290240, 1313280, 1326080, 1328670, 1349760, 1361920, 1363968, 1400832, 1417248, 1439744, 1474560, 1491840, 1515520, 1518480, 1532160, 1548288, 1556480, 1574720, 1591296, 1619712, 1634304, 1704960, 1720320, 1751040, 1771560, 1790208, 1799680, 1818624, 1838592, 1867776, 1889664, 1935360, 1989120, 2024640, 2042880, 2045952, 2064384, 2101248, 2121728, 2125872, 2159616, 2179072, 2211840, 2237760, 2273280, 2298240, 2334720, 2362080, 2386944, 2429568, 2451456, 2519552, 2557440, 2580480, 2626560, 2652160, 2657340, 2699520, 2723840, 2727936, 2801664, 2834496, 2879488, 2983680, 3031040, 3036960, 3064320, 3096576, 3112960, 3149440, 3182592, 3239424, 3268608, 3409920, 3440640, 3502080, 3543120, 3580416, 3599360, 3637248, 3677184, 3779328, 3870720, 3978240, 4049280, 4085760, 4091904, 4202496, 4243456, 4251744, 4319232, 4358144, 4423680, 4475520, 4546560, 4596480, 4669440, 4724160, 4773888, 4859136, 4902912, 5039104, 5114880, 5160960, 5253120, 5304320, 5314680, 5399040, 5447680, 5455872, 5603328, 5668992, 5758976, 5967360, 6062080, 6073920, 6128640, 6193152, 6298880, 6365184, 6478848, 6537216, 6819840, 7004160, 7086240, 7160832, 7198720, 7354368, 7558656, 7741440, 7956480, 8098560, 8171520, 8183808, 8404992, 8486912, 8503488, 8638464, 8951040, 9093120, 9192960, 9338880, 9448320, 9547776, 9718272, 9805824, 10078208, 10229760, 10321920, 10506240, 10608640, 10629360, 10798080, 10895360, 10911744, 11337984, 11517952, 11934720, 12147840, 12257280, 12597760, 12730368, 12957696, 13074432, 13639680, 14008320, 14172480, 14321664, 14397440, 14708736, 15117312, 15482880, 15912960, 16197120, 16343040, 16367616, 16809984, 17006976, 17276928, 17902080, 18186240, 18385920, 18896640, 19095552, 19436544, 19611648, 20156416, 20459520, 21012480, 21217280, 21258720, 21596160, 21790720, 22675968, 23035904, 23869440, 24295680, 24514560, 25195520, 25460736, 25915392, 27279360, 28016640, 28344960, 28643328, 28794880, 29417472, 30234624, 30965760, 31825920, 32394240, 32686080, 32735232, 34013952, 34553856, 35804160, 36771840, 37793280, 38191104, 38873088, 39223296, 40312832, 40919040, 42024960, 42434560, 42517440, 43192320, 45351936, 47738880, 48591360, 49029120, 50391040, 51830784, 54558720, 56689920, 57286656, 57589760, 58834944, 60469248, 63651840, 64788480, 65372160, 68027904, 69107712, 71608320, 73543680, 75586560, 76382208, 77746176, 80625664, 81838080, 84049920, 85034880, 86384640, 90703872, 95477760, 97182720, 98058240, 100782080, 103661568, 113379840, 114573312, 115179520, 117669888, 120938496, 127303680, 129576960, 136055808, 143216640, 147087360, 151173120, 155492352, 161251328, 163676160, 170069760, 172769280, 181407744, 190955520, 194365440, 196116480, 201564160, 207323136, 226759680, 229146624, 241876992, 259153920, 272111616, 286433280, 294174720, 302346240, 310984704, 340139520, 345538560, 362815488, 381911040, 388730880, 403128320, 453519360, 483753984, 518307840, 544223232, 572866560, 588349440, 604692480, 621969408, 680279040, 725630976, 777461760, 806256640, 907038720, 1036615680, 1088446464, 1145733120, 1209384960, 1360558080, 1451261952, 1554923520, 1814077440, 2176892928, 2418769920, 2721116160, 3109847040, 3628154880, 4353785856, 5442232320, 7256309760, 10884464640, 21768929280]

約数ペア:

[(1, 21768929280), (2, 10884464640), (3, 7256309760), (4, 5442232320), (5, 4353785856), (6, 3628154880), (7, 3109847040), (8, 2721116160), (9, 2418769920), (10, 2176892928), (12, 1814077440), (14, 1554923520), (15, 1451261952), (16, 1360558080), (18, 1209384960), (19, 1145733120), (20, 1088446464), (21, 1036615680), (24, 907038720), (27, 806256640), (28, 777461760), (30, 725630976), (32, 680279040), (35, 621969408), (36, 604692480), (37, 588349440), (38, 572866560), (40, 544223232), (42, 518307840), (45, 483753984), (48, 453519360), (54, 403128320), (56, 388730880), (57, 381911040), (60, 362815488), (63, 345538560), (64, 340139520), (70, 310984704), (72, 302346240), (74, 294174720), (76, 286433280), (80, 272111616), (84, 259153920), (90, 241876992), (95, 229146624), (96, 226759680), (105, 207323136), (108, 201564160), (111, 196116480), (112, 194365440), (114, 190955520), (120, 181407744), (126, 172769280), (128, 170069760), (133, 163676160), (135, 161251328), (140, 155492352), (144, 151173120), (148, 147087360), (152, 143216640), (160, 136055808), (168, 129576960), (171, 127303680), (180, 120938496), (185, 117669888), (189, 115179520), (190, 114573312), (192, 113379840), (210, 103661568), (216, 100782080), (222, 98058240), (224, 97182720), (228, 95477760), (240, 90703872), (252, 86384640), (256, 85034880), (259, 84049920), (266, 81838080), (270, 80625664), (280, 77746176), (285, 76382208), (288, 75586560), (296, 73543680), (304, 71608320), (315, 69107712), (320, 68027904), (333, 65372160), (336, 64788480), (342, 63651840), (360, 60469248), (370, 58834944), (378, 57589760), (380, 57286656), (384, 56689920), (399, 54558720), (420, 51830784), (432, 50391040), (444, 49029120), (448, 48591360), (456, 47738880), (480, 45351936), (504, 43192320), (512, 42517440), (513, 42434560), (518, 42024960), (532, 40919040), (540, 40312832), (555, 39223296), (560, 38873088), (570, 38191104), (576, 37793280), (592, 36771840), (608, 35804160), (630, 34553856), (640, 34013952), (665, 32735232), (666, 32686080), (672, 32394240), (684, 31825920), (703, 30965760), (720, 30234624), (740, 29417472), (756, 28794880), (760, 28643328), (768, 28344960), (777, 28016640), (798, 27279360), (840, 25915392), (855, 25460736), (864, 25195520), (888, 24514560), (896, 24295680), (912, 23869440), (945, 23035904), (960, 22675968), (999, 21790720), (1008, 21596160), (1024, 21258720), (1026, 21217280), (1036, 21012480), (1064, 20459520), (1080, 20156416), (1110, 19611648), (1120, 19436544), (1140, 19095552), (1152, 18896640), (1184, 18385920), (1197, 18186240), (1216, 17902080), (1260, 17276928), (1280, 17006976), (1295, 16809984), (1330, 16367616), (1332, 16343040), (1344, 16197120), (1368, 15912960), (1406, 15482880), (1440, 15117312), (1480, 14708736), (1512, 14397440), (1520, 14321664), (1536, 14172480), (1554, 14008320), (1596, 13639680), (1665, 13074432), (1680, 12957696), (1710, 12730368), (1728, 12597760), (1776, 12257280), (1792, 12147840), (1824, 11934720), (1890, 11517952), (1920, 11337984), (1995, 10911744), (1998, 10895360), (2016, 10798080), (2048, 10629360), (2052, 10608640), (2072, 10506240), (2109, 10321920), (2128, 10229760), (2160, 10078208), (2220, 9805824), (2240, 9718272), (2280, 9547776), (2304, 9448320), (2331, 9338880), (2368, 9192960), (2394, 9093120), (2432, 8951040), (2520, 8638464), (2560, 8503488), (2565, 8486912), (2590, 8404992), (2660, 8183808), (2664, 8171520), (2688, 8098560), (2736, 7956480), (2812, 7741440), (2880, 7558656), (2960, 7354368), (3024, 7198720), (3040, 7160832), (3072, 7086240), (3108, 7004160), (3192, 6819840), (3330, 6537216), (3360, 6478848), (3420, 6365184), (3456, 6298880), (3515, 6193152), (3552, 6128640), (3584, 6073920), (3591, 6062080), (3648, 5967360), (3780, 5758976), (3840, 5668992), (3885, 5603328), (3990, 5455872), (3996, 5447680), (4032, 5399040), (4096, 5314680), (4104, 5304320), (4144, 5253120), (4218, 5160960), (4256, 5114880), (4320, 5039104), (4440, 4902912), (4480, 4859136), (4560, 4773888), (4608, 4724160), (4662, 4669440), (4736, 4596480), (4788, 4546560), (4864, 4475520), (4921, 4423680), (4995, 4358144), (5040, 4319232), (5120, 4251744), (5130, 4243456), (5180, 4202496), (5320, 4091904), (5328, 4085760), (5376, 4049280), (5472, 3978240), (5624, 3870720), (5760, 3779328), (5920, 3677184), (5985, 3637248), (6048, 3599360), (6080, 3580416), (6144, 3543120), (6216, 3502080), (6327, 3440640), (6384, 3409920), (6660, 3268608), (6720, 3239424), (6840, 3182592), (6912, 3149440), (6993, 3112960), (7030, 3096576), (7104, 3064320), (7168, 3036960), (7182, 3031040), (7296, 2983680), (7560, 2879488), (7680, 2834496), (7770, 2801664), (7980, 2727936), (7992, 2723840), (8064, 2699520), (8192, 2657340), (8208, 2652160), (8288, 2626560), (8436, 2580480), (8512, 2557440), (8640, 2519552), (8880, 2451456), (8960, 2429568), (9120, 2386944), (9216, 2362080), (9324, 2334720), (9472, 2298240), (9576, 2273280), (9728, 2237760), (9842, 2211840), (9990, 2179072), (10080, 2159616), (10240, 2125872), (10260, 2121728), (10360, 2101248), (10545, 2064384), (10640, 2045952), (10656, 2042880), (10752, 2024640), (10944, 1989120), (11248, 1935360), (11520, 1889664), (11655, 1867776), (11840, 1838592), (11970, 1818624), (12096, 1799680), (12160, 1790208), (12288, 1771560), (12432, 1751040), (12654, 1720320), (12768, 1704960), (13320, 1634304), (13440, 1619712), (13680, 1591296), (13824, 1574720), (13986, 1556480), (14060, 1548288), (14208, 1532160), (14336, 1518480), (14364, 1515520), (14592, 1491840), (14763, 1474560), (15120, 1439744), (15360, 1417248), (15540, 1400832), (15960, 1363968), (15984, 1361920), (16128, 1349760), (16384, 1328670), (16416, 1326080), (16576, 1313280), (16872, 1290240), (17024, 1278720), (17280, 1259776), (17760, 1225728), (17920, 1214784), (17955, 1212416), (18240, 1193472), (18432, 1181040), (18648, 1167360), (18944, 1149120), (18981, 1146880), (19152, 1136640), (19456, 1118880), (19684, 1105920), (19980, 1089536), (20160, 1079808), (20480, 1062936), (20520, 1060864), (20720, 1050624), (21090, 1032192), (21280, 1022976), (21312, 1021440), (21504, 1012320), (21888, 994560), (22496, 967680), (23040, 944832), (23310, 933888), (23680, 919296), (23940, 909312), (24192, 899840), (24320, 895104), (24576, 885780), (24605, 884736), (24864, 875520), (25308, 860160), (25536, 852480), (26640, 817152), (26880, 809856), (27360, 795648), (27648, 787360), (27972, 778240), (28120, 774144), (28416, 766080), (28672, 759240), (28728, 757760), (29184, 745920), (29526, 737280), (30240, 719872), (30720, 708624), (31080, 700416), (31635, 688128), (31920, 681984), (31968, 680960), (32256, 674880), (32768, 664335), (32832, 663040), (33152, 656640), (33744, 645120), (34048, 639360), (34560, 629888), (34965, 622592), (35520, 612864), (35840, 607392), (35910, 606208), (36480, 596736), (36864, 590520), (37296, 583680), (37888, 574560), (37962, 573440), (38304, 568320), (38912, 559440), (39368, 552960), (39960, 544768), (40320, 539904), (40960, 531468), (41040, 530432), (41440, 525312), (42180, 516096), (42560, 511488), (42624, 510720), (43008, 506160), (43776, 497280), (44289, 491520), (44992, 483840), (46080, 472416), (46620, 466944), (47360, 459648), (47880, 454656), (48384, 449920), (48640, 447552), (49152, 442890), (49210, 442368), (49728, 437760), (50616, 430080), (51072, 426240), (53280, 408576), (53760, 404928), (54720, 397824), (55296, 393680), (55944, 389120), (56240, 387072), (56832, 383040), (57344, 379620), (57456, 378880), (58368, 372960), (59052, 368640), (60480, 359936), (61440, 354312), (62160, 350208), (63270, 344064), (63840, 340992), (63936, 340480), (64512, 337440), (65664, 331520), (66304, 328320), (67488, 322560), (68096, 319680), (69120, 314944), (69930, 311296), (71040, 306432), (71680, 303696), (71820, 303104), (72960, 298368), (73728, 295260), (73815, 294912), (74592, 291840), (75776, 287280), (75924, 286720), (76608, 284160), (77824, 279720), (78736, 276480), (79920, 272384), (80640, 269952), (81920, 265734), (82080, 265216), (82880, 262656), (84360, 258048), (85120, 255744), (85248, 255360), (86016, 253080), (87552, 248640), (88578, 245760), (89984, 241920), (92160, 236208), (93240, 233472), (94720, 229824), (94905, 229376), (95760, 227328), (96768, 224960), (97280, 223776), (98304, 221445), (98420, 221184), (99456, 218880), (101232, 215040), (102144, 213120), (106560, 204288), (107520, 202464), (109440, 198912), (110592, 196840), (111888, 194560), (112480, 193536), (113664, 191520), (114688, 189810), (114912, 189440), (116736, 186480), (118104, 184320), (120960, 179968), (122880, 177156), (124320, 175104), (126540, 172032), (127680, 170496), (127872, 170240), (129024, 168720), (131328, 165760), (132608, 164160), (132867, 163840), (134976, 161280), (136192, 159840), (138240, 157472), (139860, 155648), (142080, 153216), (143360, 151848), (143640, 151552), (145920, 149184), (147456, 147630)]