21037151520

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7027}}^1$

素因数の和:7075

約数の個数: 576

約数和(自身を含む): 92831671296

約数和(自身を除く): 71794519776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 243, 252, 264, 270, 280, 288, 297, 308, 315, 324, 330, 336, 352, 360, 378, 385, 396, 405, 420, 432, 440, 462, 480, 486, 495, 504, 528, 540, 560, 567, 594, 616, 630, 648, 660, 672, 693, 720, 756, 770, 792, 810, 840, 864, 880, 891, 924, 945, 972, 990, 1008, 1056, 1080, 1120, 1134, 1155, 1188, 1215, 1232, 1260, 1296, 1320, 1386, 1440, 1485, 1512, 1540, 1584, 1620, 1680, 1701, 1760, 1782, 1848, 1890, 1944, 1980, 2016, 2079, 2160, 2268, 2310, 2376, 2430, 2464, 2520, 2592, 2640, 2673, 2772, 2835, 2970, 3024, 3080, 3168, 3240, 3360, 3402, 3465, 3564, 3696, 3780, 3888, 3960, 4158, 4320, 4455, 4536, 4620, 4752, 4860, 5040, 5280, 5346, 5544, 5670, 5940, 6048, 6160, 6237, 6480, 6804, 6930, 7027, 7128, 7392, 7560, 7776, 7920, 8316, 8505, 8910, 9072, 9240, 9504, 9720, 10080, 10395, 10692, 11088, 11340, 11880, 12320, 12474, 12960, 13365, 13608, 13860, 14054, 14256, 15120, 15840, 16632, 17010, 17820, 18144, 18480, 18711, 19440, 20790, 21081, 21384, 22176, 22680, 23760, 24948, 26730, 27216, 27720, 28108, 28512, 30240, 31185, 33264, 34020, 35135, 35640, 36960, 37422, 38880, 41580, 42162, 42768, 45360, 47520, 49189, 49896, 53460, 54432, 55440, 56216, 62370, 63243, 66528, 68040, 70270, 71280, 74844, 77297, 83160, 84324, 85536, 90720, 93555, 98378, 99792, 105405, 106920, 110880, 112432, 124740, 126486, 136080, 140540, 142560, 147567, 149688, 154594, 166320, 168648, 187110, 189729, 196756, 199584, 210810, 213840, 224864, 231891, 245945, 249480, 252972, 272160, 281080, 295134, 299376, 309188, 316215, 332640, 337296, 374220, 379458, 386485, 393512, 421620, 427680, 442701, 463782, 491890, 498960, 505944, 541079, 562160, 569187, 590268, 598752, 618376, 632430, 674592, 695673, 737835, 748440, 758916, 772970, 787024, 843240, 885402, 927564, 948645, 983780, 997920, 1011888, 1082158, 1124320, 1138374, 1159455, 1180536, 1236752, 1264860, 1328103, 1391346, 1475670, 1496880, 1517832, 1545940, 1574048, 1623237, 1686480, 1707561, 1770804, 1855128, 1897290, 1967560, 2023776, 2087019, 2164316, 2213505, 2276748, 2318910, 2361072, 2473504, 2529720, 2656206, 2705395, 2782692, 2845935, 2951340, 2993760, 3035664, 3091880, 3246474, 3372960, 3415122, 3478365, 3541608, 3710256, 3794580, 3935120, 3984309, 4174038, 4328632, 4427010, 4553496, 4637820, 4722144, 4869711, 5059440, 5312412, 5410790, 5565384, 5691870, 5902680, 6071328, 6183760, 6261057, 6492948, 6640515, 6830244, 6956730, 7083216, 7420512, 7589160, 7870240, 7968618, 8116185, 8348076, 8537805, 8657264, 8854020, 9106992, 9275640, 9739422, 10118880, 10435095, 10624824, 10821580, 11130768, 11383740, 11805360, 11952927, 12367520, 12522114, 12985896, 13281030, 13660488, 13913460, 14166432, 14609133, 15178320, 15937236, 16232370, 16696152, 17075610, 17314528, 17708040, 18213984, 18551280, 18783171, 19478844, 19921545, 20870190, 21249648, 21643160, 22261536, 22767480, 23610720, 23905854, 24348555, 25044228, 25971792, 26562060, 27320976, 27826920, 29218266, 30356640, 31305285, 31874472, 32464740, 33392304, 34151220, 35416080, 37102560, 37566342, 38957688, 39843090, 41740380, 42499296, 43286320, 43827399, 45534960, 47811708, 48697110, 50088456, 51943584, 53124120, 54641952, 55653840, 58436532, 59764635, 62610570, 63748944, 64929480, 66784608, 68302440, 70832160, 73045665, 75132684, 77915376, 79686180, 83480760, 86572640, 87654798, 91069920, 93915855, 95623416, 97394220, 100176912, 106248240, 111307680, 116873064, 119529270, 125221140, 127497888, 129858960, 131482197, 136604880, 146091330, 150265368, 155830752, 159372360, 166961520, 175309596, 187831710, 191246832, 194788440, 200353824, 212496480, 219136995, 233746128, 239058540, 250442280, 259717920, 262964394, 273209760, 292182660, 300530736, 318744720, 333923040, 350619192, 375663420, 382493664, 389576880, 438273990, 467492256, 478117080, 500884560, 525928788, 584365320, 601061472, 637489440, 657410985, 701238384, 751326840, 779153760, 876547980, 956234160, 1001769120, 1051857576, 1168730640, 1314821970, 1402476768, 1502653680, 1753095960, 1912468320, 2103715152, 2337461280, 2629643940, 3005307360, 3506191920, 4207430304, 5259287880, 7012383840, 10518575760, 21037151520]

約数ペア:

[(1, 21037151520), (2, 10518575760), (3, 7012383840), (4, 5259287880), (5, 4207430304), (6, 3506191920), (7, 3005307360), (8, 2629643940), (9, 2337461280), (10, 2103715152), (11, 1912468320), (12, 1753095960), (14, 1502653680), (15, 1402476768), (16, 1314821970), (18, 1168730640), (20, 1051857576), (21, 1001769120), (22, 956234160), (24, 876547980), (27, 779153760), (28, 751326840), (30, 701238384), (32, 657410985), (33, 637489440), (35, 601061472), (36, 584365320), (40, 525928788), (42, 500884560), (44, 478117080), (45, 467492256), (48, 438273990), (54, 389576880), (55, 382493664), (56, 375663420), (60, 350619192), (63, 333923040), (66, 318744720), (70, 300530736), (72, 292182660), (77, 273209760), (80, 262964394), (81, 259717920), (84, 250442280), (88, 239058540), (90, 233746128), (96, 219136995), (99, 212496480), (105, 200353824), (108, 194788440), (110, 191246832), (112, 187831710), (120, 175309596), (126, 166961520), (132, 159372360), (135, 155830752), (140, 150265368), (144, 146091330), (154, 136604880), (160, 131482197), (162, 129858960), (165, 127497888), (168, 125221140), (176, 119529270), (180, 116873064), (189, 111307680), (198, 106248240), (210, 100176912), (216, 97394220), (220, 95623416), (224, 93915855), (231, 91069920), (240, 87654798), (243, 86572640), (252, 83480760), (264, 79686180), (270, 77915376), (280, 75132684), (288, 73045665), (297, 70832160), (308, 68302440), (315, 66784608), (324, 64929480), (330, 63748944), (336, 62610570), (352, 59764635), (360, 58436532), (378, 55653840), (385, 54641952), (396, 53124120), (405, 51943584), (420, 50088456), (432, 48697110), (440, 47811708), (462, 45534960), (480, 43827399), (486, 43286320), (495, 42499296), (504, 41740380), (528, 39843090), (540, 38957688), (560, 37566342), (567, 37102560), (594, 35416080), (616, 34151220), (630, 33392304), (648, 32464740), (660, 31874472), (672, 31305285), (693, 30356640), (720, 29218266), (756, 27826920), (770, 27320976), (792, 26562060), (810, 25971792), (840, 25044228), (864, 24348555), (880, 23905854), (891, 23610720), (924, 22767480), (945, 22261536), (972, 21643160), (990, 21249648), (1008, 20870190), (1056, 19921545), (1080, 19478844), (1120, 18783171), (1134, 18551280), (1155, 18213984), (1188, 17708040), (1215, 17314528), (1232, 17075610), (1260, 16696152), (1296, 16232370), (1320, 15937236), (1386, 15178320), (1440, 14609133), (1485, 14166432), (1512, 13913460), (1540, 13660488), (1584, 13281030), (1620, 12985896), (1680, 12522114), (1701, 12367520), (1760, 11952927), (1782, 11805360), (1848, 11383740), (1890, 11130768), (1944, 10821580), (1980, 10624824), (2016, 10435095), (2079, 10118880), (2160, 9739422), (2268, 9275640), (2310, 9106992), (2376, 8854020), (2430, 8657264), (2464, 8537805), (2520, 8348076), (2592, 8116185), (2640, 7968618), (2673, 7870240), (2772, 7589160), (2835, 7420512), (2970, 7083216), (3024, 6956730), (3080, 6830244), (3168, 6640515), (3240, 6492948), (3360, 6261057), (3402, 6183760), (3465, 6071328), (3564, 5902680), (3696, 5691870), (3780, 5565384), (3888, 5410790), (3960, 5312412), (4158, 5059440), (4320, 4869711), (4455, 4722144), (4536, 4637820), (4620, 4553496), (4752, 4427010), (4860, 4328632), (5040, 4174038), (5280, 3984309), (5346, 3935120), (5544, 3794580), (5670, 3710256), (5940, 3541608), (6048, 3478365), (6160, 3415122), (6237, 3372960), (6480, 3246474), (6804, 3091880), (6930, 3035664), (7027, 2993760), (7128, 2951340), (7392, 2845935), (7560, 2782692), (7776, 2705395), (7920, 2656206), (8316, 2529720), (8505, 2473504), (8910, 2361072), (9072, 2318910), (9240, 2276748), (9504, 2213505), (9720, 2164316), (10080, 2087019), (10395, 2023776), (10692, 1967560), (11088, 1897290), (11340, 1855128), (11880, 1770804), (12320, 1707561), (12474, 1686480), (12960, 1623237), (13365, 1574048), (13608, 1545940), (13860, 1517832), (14054, 1496880), (14256, 1475670), (15120, 1391346), (15840, 1328103), (16632, 1264860), (17010, 1236752), (17820, 1180536), (18144, 1159455), (18480, 1138374), (18711, 1124320), (19440, 1082158), (20790, 1011888), (21081, 997920), (21384, 983780), (22176, 948645), (22680, 927564), (23760, 885402), (24948, 843240), (26730, 787024), (27216, 772970), (27720, 758916), (28108, 748440), (28512, 737835), (30240, 695673), (31185, 674592), (33264, 632430), (34020, 618376), (35135, 598752), (35640, 590268), (36960, 569187), (37422, 562160), (38880, 541079), (41580, 505944), (42162, 498960), (42768, 491890), (45360, 463782), (47520, 442701), (49189, 427680), (49896, 421620), (53460, 393512), (54432, 386485), (55440, 379458), (56216, 374220), (62370, 337296), (63243, 332640), (66528, 316215), (68040, 309188), (70270, 299376), (71280, 295134), (74844, 281080), (77297, 272160), (83160, 252972), (84324, 249480), (85536, 245945), (90720, 231891), (93555, 224864), (98378, 213840), (99792, 210810), (105405, 199584), (106920, 196756), (110880, 189729), (112432, 187110), (124740, 168648), (126486, 166320), (136080, 154594), (140540, 149688), (142560, 147567)]