21038215968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^2$

素因数の和:270

約数の個数: 576

約数和(自身を含む): 79760056320

約数和(自身を除く): 58721840352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 31, 32, 33, 36, 42, 44, 48, 54, 56, 62, 63, 66, 72, 77, 84, 88, 93, 96, 99, 101, 108, 112, 124, 126, 132, 144, 154, 168, 176, 186, 189, 198, 202, 216, 217, 224, 231, 248, 252, 264, 279, 288, 297, 303, 308, 336, 341, 352, 372, 378, 396, 404, 432, 434, 462, 496, 504, 528, 558, 594, 606, 616, 651, 672, 682, 693, 707, 744, 756, 792, 808, 837, 864, 868, 909, 924, 992, 1008, 1023, 1056, 1111, 1116, 1188, 1212, 1232, 1302, 1364, 1386, 1414, 1488, 1512, 1584, 1616, 1674, 1736, 1818, 1848, 1953, 2016, 2046, 2079, 2121, 2222, 2232, 2376, 2387, 2424, 2464, 2604, 2727, 2728, 2772, 2828, 2976, 3024, 3069, 3131, 3168, 3232, 3333, 3348, 3472, 3636, 3696, 3906, 4092, 4158, 4242, 4444, 4464, 4752, 4774, 4848, 5208, 5454, 5456, 5544, 5656, 5859, 6048, 6138, 6262, 6363, 6666, 6696, 6944, 7161, 7272, 7392, 7777, 7812, 8184, 8316, 8484, 8888, 8928, 9207, 9393, 9504, 9548, 9696, 9999, 10201, 10416, 10908, 10912, 11088, 11312, 11718, 12276, 12524, 12726, 13332, 13392, 14322, 14544, 15554, 15624, 16368, 16632, 16968, 17776, 18414, 18786, 19089, 19096, 19998, 20402, 20832, 21483, 21816, 21917, 22176, 22624, 23331, 23436, 24552, 25048, 25452, 26664, 26784, 28179, 28644, 29088, 29997, 30603, 31108, 31248, 32736, 33264, 33936, 34441, 35552, 36828, 37572, 38178, 38192, 39996, 40804, 42966, 43632, 43834, 46662, 46872, 49104, 50096, 50904, 53328, 56358, 57288, 59994, 61206, 62216, 62496, 64449, 65751, 66528, 67872, 68882, 69993, 71407, 73656, 75144, 76356, 76384, 79992, 81608, 84537, 85932, 87264, 87668, 91809, 93324, 93744, 98208, 100192, 101808, 103323, 106656, 112211, 112716, 114576, 119988, 122412, 124432, 128898, 131502, 137764, 139986, 142814, 147312, 150288, 152712, 159984, 163216, 169074, 171864, 175336, 183618, 186648, 187488, 197253, 203616, 206646, 209979, 214221, 224422, 225432, 229152, 239976, 241087, 244824, 248864, 257796, 263004, 275427, 275528, 279972, 285628, 294624, 300576, 305424, 309969, 316231, 319968, 326432, 336633, 338148, 343728, 350672, 367236, 373296, 394506, 413292, 419958, 428442, 448844, 450864, 479952, 482174, 489648, 515592, 526008, 550854, 551056, 559944, 571256, 591759, 610848, 619938, 632462, 642663, 673266, 676296, 687456, 701344, 723261, 734472, 746592, 785477, 789012, 826584, 839916, 856884, 897688, 901728, 929907, 948693, 959904, 964348, 979296, 1009899, 1031184, 1052016, 1101708, 1102112, 1119888, 1142512, 1183518, 1239876, 1264924, 1285326, 1346532, 1352592, 1446522, 1468944, 1570954, 1578024, 1653168, 1679832, 1713768, 1795376, 1859814, 1897386, 1927989, 1928696, 2019798, 2062368, 2104032, 2169783, 2203416, 2213617, 2239776, 2285024, 2356431, 2367036, 2479752, 2529848, 2570652, 2693064, 2705184, 2846079, 2893044, 2937888, 3029697, 3141908, 3156048, 3306336, 3359664, 3427536, 3478541, 3590752, 3719628, 3794772, 3855978, 3857392, 4039596, 4339566, 4406832, 4427234, 4712862, 4734072, 4959504, 5059696, 5141304, 5386128, 5692158, 5786088, 6059394, 6283816, 6312096, 6509349, 6640851, 6719328, 6855072, 6957082, 7069293, 7439256, 7589544, 7711956, 7714784, 8079192, 8538237, 8679132, 8813664, 8854468, 9425724, 9468144, 9919008, 10119392, 10282608, 10435623, 10772256, 11384316, 11572176, 12118788, 12567632, 13018698, 13281702, 13914164, 14138586, 14878512, 15179088, 15423912, 16158384, 17076474, 17358264, 17708936, 18851448, 18936288, 19922553, 20565216, 20871246, 21207879, 22768632, 23144352, 24237576, 24349787, 25135264, 26037396, 26563404, 27828328, 28277172, 29757024, 30358176, 30847824, 31306869, 32316768, 34152948, 34716528, 35417872, 37702896, 39845106, 41742492, 42415758, 45537264, 48475152, 48699574, 52074792, 53126808, 55656656, 56554344, 59767659, 61695648, 62613738, 68305896, 69433056, 70835744, 73049361, 75405792, 79690212, 83484984, 84831516, 91074528, 93920607, 96950304, 97399148, 104149584, 106253616, 111313312, 113108688, 119535318, 125227476, 136611792, 146098722, 159380424, 166969968, 169663032, 187841214, 194798296, 208299168, 212507232, 219148083, 226217376, 239070636, 250454952, 273223584, 292197444, 318760848, 333939936, 339326064, 375682428, 389596592, 438296166, 478141272, 500909904, 584394888, 637521696, 657444249, 678652128, 751364856, 779193184, 876592332, 956282544, 1001819808, 1168789776, 1314888498, 1502729712, 1753184664, 1912565088, 2337579552, 2629776996, 3005459424, 3506369328, 5259553992, 7012738656, 10519107984, 21038215968]

約数ペア:

[(1, 21038215968), (2, 10519107984), (3, 7012738656), (4, 5259553992), (6, 3506369328), (7, 3005459424), (8, 2629776996), (9, 2337579552), (11, 1912565088), (12, 1753184664), (14, 1502729712), (16, 1314888498), (18, 1168789776), (21, 1001819808), (22, 956282544), (24, 876592332), (27, 779193184), (28, 751364856), (31, 678652128), (32, 657444249), (33, 637521696), (36, 584394888), (42, 500909904), (44, 478141272), (48, 438296166), (54, 389596592), (56, 375682428), (62, 339326064), (63, 333939936), (66, 318760848), (72, 292197444), (77, 273223584), (84, 250454952), (88, 239070636), (93, 226217376), (96, 219148083), (99, 212507232), (101, 208299168), (108, 194798296), (112, 187841214), (124, 169663032), (126, 166969968), (132, 159380424), (144, 146098722), (154, 136611792), (168, 125227476), (176, 119535318), (186, 113108688), (189, 111313312), (198, 106253616), (202, 104149584), (216, 97399148), (217, 96950304), (224, 93920607), (231, 91074528), (248, 84831516), (252, 83484984), (264, 79690212), (279, 75405792), (288, 73049361), (297, 70835744), (303, 69433056), (308, 68305896), (336, 62613738), (341, 61695648), (352, 59767659), (372, 56554344), (378, 55656656), (396, 53126808), (404, 52074792), (432, 48699574), (434, 48475152), (462, 45537264), (496, 42415758), (504, 41742492), (528, 39845106), (558, 37702896), (594, 35417872), (606, 34716528), (616, 34152948), (651, 32316768), (672, 31306869), (682, 30847824), (693, 30358176), (707, 29757024), (744, 28277172), (756, 27828328), (792, 26563404), (808, 26037396), (837, 25135264), (864, 24349787), (868, 24237576), (909, 23144352), (924, 22768632), (992, 21207879), (1008, 20871246), (1023, 20565216), (1056, 19922553), (1111, 18936288), (1116, 18851448), (1188, 17708936), (1212, 17358264), (1232, 17076474), (1302, 16158384), (1364, 15423912), (1386, 15179088), (1414, 14878512), (1488, 14138586), (1512, 13914164), (1584, 13281702), (1616, 13018698), (1674, 12567632), (1736, 12118788), (1818, 11572176), (1848, 11384316), (1953, 10772256), (2016, 10435623), (2046, 10282608), (2079, 10119392), (2121, 9919008), (2222, 9468144), (2232, 9425724), (2376, 8854468), (2387, 8813664), (2424, 8679132), (2464, 8538237), (2604, 8079192), (2727, 7714784), (2728, 7711956), (2772, 7589544), (2828, 7439256), (2976, 7069293), (3024, 6957082), (3069, 6855072), (3131, 6719328), (3168, 6640851), (3232, 6509349), (3333, 6312096), (3348, 6283816), (3472, 6059394), (3636, 5786088), (3696, 5692158), (3906, 5386128), (4092, 5141304), (4158, 5059696), (4242, 4959504), (4444, 4734072), (4464, 4712862), (4752, 4427234), (4774, 4406832), (4848, 4339566), (5208, 4039596), (5454, 3857392), (5456, 3855978), (5544, 3794772), (5656, 3719628), (5859, 3590752), (6048, 3478541), (6138, 3427536), (6262, 3359664), (6363, 3306336), (6666, 3156048), (6696, 3141908), (6944, 3029697), (7161, 2937888), (7272, 2893044), (7392, 2846079), (7777, 2705184), (7812, 2693064), (8184, 2570652), (8316, 2529848), (8484, 2479752), (8888, 2367036), (8928, 2356431), (9207, 2285024), (9393, 2239776), (9504, 2213617), (9548, 2203416), (9696, 2169783), (9999, 2104032), (10201, 2062368), (10416, 2019798), (10908, 1928696), (10912, 1927989), (11088, 1897386), (11312, 1859814), (11718, 1795376), (12276, 1713768), (12524, 1679832), (12726, 1653168), (13332, 1578024), (13392, 1570954), (14322, 1468944), (14544, 1446522), (15554, 1352592), (15624, 1346532), (16368, 1285326), (16632, 1264924), (16968, 1239876), (17776, 1183518), (18414, 1142512), (18786, 1119888), (19089, 1102112), (19096, 1101708), (19998, 1052016), (20402, 1031184), (20832, 1009899), (21483, 979296), (21816, 964348), (21917, 959904), (22176, 948693), (22624, 929907), (23331, 901728), (23436, 897688), (24552, 856884), (25048, 839916), (25452, 826584), (26664, 789012), (26784, 785477), (28179, 746592), (28644, 734472), (29088, 723261), (29997, 701344), (30603, 687456), (31108, 676296), (31248, 673266), (32736, 642663), (33264, 632462), (33936, 619938), (34441, 610848), (35552, 591759), (36828, 571256), (37572, 559944), (38178, 551056), (38192, 550854), (39996, 526008), (40804, 515592), (42966, 489648), (43632, 482174), (43834, 479952), (46662, 450864), (46872, 448844), (49104, 428442), (50096, 419958), (50904, 413292), (53328, 394506), (56358, 373296), (57288, 367236), (59994, 350672), (61206, 343728), (62216, 338148), (62496, 336633), (64449, 326432), (65751, 319968), (66528, 316231), (67872, 309969), (68882, 305424), (69993, 300576), (71407, 294624), (73656, 285628), (75144, 279972), (76356, 275528), (76384, 275427), (79992, 263004), (81608, 257796), (84537, 248864), (85932, 244824), (87264, 241087), (87668, 239976), (91809, 229152), (93324, 225432), (93744, 224422), (98208, 214221), (100192, 209979), (101808, 206646), (103323, 203616), (106656, 197253), (112211, 187488), (112716, 186648), (114576, 183618), (119988, 175336), (122412, 171864), (124432, 169074), (128898, 163216), (131502, 159984), (137764, 152712), (139986, 150288), (142814, 147312)]