21416390016

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 768

約数和(自身を含む): 75952235520

約数和(自身を除く): 54535845504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 32, 34, 41, 42, 46, 48, 49, 51, 56, 64, 68, 69, 71, 82, 84, 92, 96, 98, 102, 112, 119, 123, 128, 136, 138, 142, 147, 161, 164, 168, 184, 192, 196, 204, 213, 224, 238, 246, 272, 276, 284, 287, 294, 322, 328, 336, 357, 368, 384, 391, 392, 408, 426, 448, 476, 483, 492, 497, 544, 552, 568, 574, 588, 644, 656, 672, 697, 714, 736, 782, 784, 816, 833, 852, 861, 896, 943, 952, 966, 984, 994, 1088, 1104, 1127, 1136, 1148, 1173, 1176, 1207, 1288, 1312, 1344, 1394, 1428, 1472, 1491, 1564, 1568, 1632, 1633, 1666, 1704, 1722, 1886, 1904, 1932, 1968, 1988, 2009, 2091, 2176, 2208, 2254, 2272, 2296, 2346, 2352, 2414, 2499, 2576, 2624, 2688, 2737, 2788, 2829, 2856, 2911, 2944, 2982, 3128, 3136, 3264, 3266, 3332, 3381, 3408, 3444, 3479, 3621, 3772, 3808, 3864, 3936, 3976, 4018, 4182, 4416, 4508, 4544, 4592, 4692, 4704, 4828, 4879, 4899, 4998, 5152, 5248, 5474, 5576, 5658, 5712, 5822, 5964, 6027, 6256, 6272, 6528, 6532, 6601, 6664, 6762, 6816, 6888, 6958, 7242, 7544, 7616, 7728, 7872, 7952, 8036, 8211, 8364, 8449, 8733, 8832, 9016, 9088, 9184, 9384, 9408, 9656, 9758, 9798, 9996, 10304, 10437, 10948, 11152, 11316, 11424, 11431, 11644, 11928, 12054, 12512, 13064, 13202, 13328, 13524, 13632, 13776, 13916, 14484, 14637, 15088, 15232, 15456, 15744, 15904, 16031, 16072, 16422, 16728, 16898, 17466, 18032, 18368, 18768, 18816, 19159, 19312, 19516, 19596, 19803, 19992, 20377, 20608, 20874, 21896, 22304, 22632, 22848, 22862, 23288, 23856, 24108, 25024, 25347, 26128, 26404, 26656, 27048, 27264, 27552, 27761, 27832, 28968, 29274, 30176, 30912, 31808, 32062, 32144, 32844, 33456, 33796, 34153, 34293, 34932, 36064, 36736, 37536, 38318, 38624, 39032, 39192, 39606, 39984, 40754, 41748, 43792, 44608, 45264, 45696, 45724, 46207, 46576, 47712, 48093, 48216, 49487, 50048, 50694, 52256, 52808, 53312, 54096, 55104, 55522, 55664, 57477, 57936, 58548, 59143, 60352, 61131, 61824, 63616, 64124, 64288, 65688, 66912, 66953, 67592, 68306, 68586, 69864, 72128, 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445312, 448868, 459816, 463488, 468384, 468671, 473144, 480102, 489048, 512992, 525504, 535624, 540736, 546448, 548688, 554484, 558912, 570556, 582981, 593844, 613088, 624512, 627072, 633696, 640136, 652064, 666264, 667968, 673302, 692818, 709716, 731584, 739312, 769488, 771456, 777308, 785519, 791792, 803436, 811104, 819672, 844928, 855834, 888352, 897736, 919632, 936768, 937342, 946288, 960204, 978096, 1025984, 1039227, 1051008, 1071248, 1081472, 1092896, 1097376, 1108968, 1117824, 1138201, 1141112, 1165962, 1187688, 1226176, 1267392, 1280272, 1304128, 1332528, 1335936, 1346604, 1360289, 1385636, 1406013, 1419432, 1463168, 1478624, 1538976, 1554616, 1571038, 1583584, 1606872, 1622208, 1639344, 1711668, 1776704, 1795472, 1839264, 1873536, 1874684, 1892576, 1920408, 1956192, 2051968, 2078454, 2142496, 2185792, 2194752, 2217936, 2276402, 2282224, 2331924, 2356557, 2375376, 2424863, 2452352, 2534784, 2560544, 2608256, 2665056, 2693208, 2720578, 2771272, 2812026, 2838864, 2957248, 3077952, 3109232, 3142076, 3167168, 3213744, 3244416, 3278688, 3280697, 3414603, 3423336, 3553408, 3590944, 3678528, 3749368, 3785152, 3840816, 3912384, 4080867, 4156908, 4284992, 4371584, 4389504, 4435872, 4552804, 4564448, 4663848, 4713114, 4750752, 4849726, 5121088, 5330112, 5386416, 5441156, 5542544, 5624052, 5677728, 5914496, 6155904, 6218464, 6284152, 6334336, 6427488, 6557376, 6561394, 6829206, 6846672, 7181888, 7274589, 7357056, 7498736, 7570304, 7681632, 7824768, 7967407, 8161734, 8313816, 8569984, 8871744, 9105608, 9128896, 9327696, 9426228, 9501504, 9699452, 9842091, 10242176, 10660224, 10772832, 10882312, 11085088, 11248104, 11355456, 12436928, 12568304, 12854976, 13114752, 13122788, 13658412, 13693344, 14363776, 14549178, 14997472, 15363264, 15934814, 16323468, 16627632, 17743488, 18211216, 18257792, 18655392, 18852456, 19003008, 19398904, 19684182, 21545664, 21764624, 22170176, 22496208, 22710912, 23902221, 24873856, 25136608, 25709952, 26245576, 27316824, 27386688, 29098356, 29994944, 30726528, 31869628, 32646936, 33255264, 36422432, 37310784, 37704912, 38797808, 39368364, 43091328, 43529248, 44340352, 44992416, 47804442, 50273216, 52491152, 54633648, 54773376, 55771849, 58196712, 59989888, 63739256, 65293872, 66510528, 72844864, 74621568, 75409824, 77595616, 78736728, 87058496, 89984832, 95608884, 100546432, 104982304, 109267296, 111543698, 116393424, 127478512, 130587744, 133021056, 145689728, 150819648, 155191232, 157473456, 167315547, 174116992, 179969664, 191217768, 209964608, 218534592, 223087396, 232786848, 254957024, 261175488, 301639296, 310382464, 314946912, 334631094, 382435536, 419929216, 437069184, 446174792, 465573696, 509914048, 522350976, 629893824, 669262188, 764871072, 892349584, 931147392, 1019828096, 1259787648, 1338524376, 1529742144, 1784699168, 2677048752, 3059484288, 3569398336, 5354097504, 7138796672, 10708195008, 21416390016]

約数ペア:

[(1, 21416390016), (2, 10708195008), (3, 7138796672), (4, 5354097504), (6, 3569398336), (7, 3059484288), (8, 2677048752), (12, 1784699168), (14, 1529742144), (16, 1338524376), (17, 1259787648), (21, 1019828096), (23, 931147392), (24, 892349584), (28, 764871072), (32, 669262188), (34, 629893824), (41, 522350976), (42, 509914048), (46, 465573696), (48, 446174792), (49, 437069184), (51, 419929216), (56, 382435536), (64, 334631094), (68, 314946912), (69, 310382464), (71, 301639296), (82, 261175488), (84, 254957024), (92, 232786848), (96, 223087396), (98, 218534592), (102, 209964608), (112, 191217768), (119, 179969664), (123, 174116992), (128, 167315547), (136, 157473456), (138, 155191232), (142, 150819648), (147, 145689728), (161, 133021056), (164, 130587744), (168, 127478512), (184, 116393424), (192, 111543698), (196, 109267296), (204, 104982304), (213, 100546432), (224, 95608884), (238, 89984832), (246, 87058496), (272, 78736728), (276, 77595616), (284, 75409824), (287, 74621568), (294, 72844864), (322, 66510528), (328, 65293872), (336, 63739256), (357, 59989888), (368, 58196712), (384, 55771849), (391, 54773376), (392, 54633648), (408, 52491152), (426, 50273216), (448, 47804442), (476, 44992416), (483, 44340352), (492, 43529248), (497, 43091328), (544, 39368364), (552, 38797808), (568, 37704912), (574, 37310784), (588, 36422432), (644, 33255264), (656, 32646936), (672, 31869628), (697, 30726528), (714, 29994944), (736, 29098356), (782, 27386688), (784, 27316824), (816, 26245576), (833, 25709952), (852, 25136608), (861, 24873856), (896, 23902221), (943, 22710912), (952, 22496208), (966, 22170176), (984, 21764624), (994, 21545664), (1088, 19684182), (1104, 19398904), (1127, 19003008), (1136, 18852456), (1148, 18655392), (1173, 18257792), (1176, 18211216), (1207, 17743488), (1288, 16627632), (1312, 16323468), (1344, 15934814), (1394, 15363264), (1428, 14997472), (1472, 14549178), (1491, 14363776), (1564, 13693344), (1568, 13658412), (1632, 13122788), (1633, 13114752), (1666, 12854976), (1704, 12568304), (1722, 12436928), (1886, 11355456), (1904, 11248104), (1932, 11085088), (1968, 10882312), (1988, 10772832), (2009, 10660224), (2091, 10242176), (2176, 9842091), (2208, 9699452), (2254, 9501504), (2272, 9426228), (2296, 9327696), (2346, 9128896), (2352, 9105608), (2414, 8871744), (2499, 8569984), (2576, 8313816), (2624, 8161734), (2688, 7967407), (2737, 7824768), (2788, 7681632), (2829, 7570304), (2856, 7498736), (2911, 7357056), (2944, 7274589), (2982, 7181888), (3128, 6846672), (3136, 6829206), (3264, 6561394), (3266, 6557376), (3332, 6427488), (3381, 6334336), (3408, 6284152), (3444, 6218464), (3479, 6155904), (3621, 5914496), (3772, 5677728), (3808, 5624052), (3864, 5542544), (3936, 5441156), (3976, 5386416), (4018, 5330112), (4182, 5121088), (4416, 4849726), (4508, 4750752), (4544, 4713114), (4592, 4663848), (4692, 4564448), (4704, 4552804), (4828, 4435872), (4879, 4389504), (4899, 4371584), (4998, 4284992), (5152, 4156908), (5248, 4080867), (5474, 3912384), (5576, 3840816), (5658, 3785152), (5712, 3749368), (5822, 3678528), (5964, 3590944), (6027, 3553408), (6256, 3423336), (6272, 3414603), (6528, 3280697), (6532, 3278688), (6601, 3244416), (6664, 3213744), (6762, 3167168), (6816, 3142076), (6888, 3109232), (6958, 3077952), (7242, 2957248), (7544, 2838864), (7616, 2812026), (7728, 2771272), (7872, 2720578), (7952, 2693208), (8036, 2665056), (8211, 2608256), (8364, 2560544), (8449, 2534784), (8733, 2452352), (8832, 2424863), (9016, 2375376), (9088, 2356557), (9184, 2331924), (9384, 2282224), (9408, 2276402), (9656, 2217936), (9758, 2194752), (9798, 2185792), (9996, 2142496), (10304, 2078454), (10437, 2051968), (10948, 1956192), (11152, 1920408), (11316, 1892576), (11424, 1874684), (11431, 1873536), (11644, 1839264), (11928, 1795472), (12054, 1776704), (12512, 1711668), (13064, 1639344), (13202, 1622208), (13328, 1606872), (13524, 1583584), (13632, 1571038), (13776, 1554616), (13916, 1538976), (14484, 1478624), (14637, 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