21677984640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1756

約数の個数: 640

約数和(自身を含む): 87810861600

約数和(自身を除く): 66132876960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 81, 90, 95, 96, 104, 108, 114, 117, 120, 128, 130, 135, 144, 152, 156, 160, 162, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 320, 324, 342, 351, 360, 380, 384, 390, 405, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 576, 585, 608, 624, 640, 648, 684, 702, 720, 741, 760, 780, 810, 832, 855, 864, 912, 936, 960, 988, 1026, 1040, 1053, 1080, 1140, 1152, 1170, 1216, 1235, 1248, 1296, 1368, 1404, 1440, 1482, 1520, 1539, 1560, 1620, 1664, 1693, 1710, 1728, 1755, 1824, 1872, 1920, 1976, 2052, 2080, 2106, 2160, 2223, 2280, 2340, 2432, 2470, 2496, 2565, 2592, 2736, 2808, 2880, 2964, 3040, 3078, 3120, 3240, 3386, 3420, 3456, 3510, 3648, 3705, 3744, 3952, 4104, 4160, 4212, 4320, 4446, 4560, 4680, 4940, 4992, 5079, 5130, 5184, 5265, 5472, 5616, 5760, 5928, 6080, 6156, 6240, 6480, 6669, 6772, 6840, 7020, 7296, 7410, 7488, 7695, 7904, 8208, 8320, 8424, 8465, 8640, 8892, 9120, 9360, 9880, 10158, 10260, 10368, 10530, 10944, 11115, 11232, 11856, 12160, 12312, 12480, 12960, 13338, 13544, 13680, 14040, 14820, 14976, 15237, 15390, 15808, 16416, 16848, 16930, 17280, 17784, 18240, 18720, 19760, 20007, 20316, 20520, 21060, 21888, 22009, 22230, 22464, 23712, 24624, 24960, 25395, 25920, 26676, 27088, 27360, 28080, 29640, 30474, 30780, 31616, 32167, 32832, 33345, 33696, 33860, 35568, 36480, 37440, 39520, 40014, 40632, 41040, 42120, 44018, 44460, 44928, 45711, 47424, 49248, 50790, 51840, 53352, 54176, 54720, 56160, 59280, 60948, 61560, 64334, 65664, 66027, 66690, 67392, 67720, 71136, 74880, 76185, 79040, 80028, 81264, 82080, 84240, 88036, 88920, 91422, 94848, 96501, 98496, 100035, 101580, 106704, 108352, 109440, 110045, 112320, 118560, 121896, 123120, 128668, 132054, 133380, 134784, 135440, 137133, 142272, 152370, 158080, 160056, 160835, 162528, 164160, 168480, 176072, 177840, 182844, 193002, 196992, 198081, 200070, 203160, 213408, 216704, 220090, 224640, 228555, 237120, 243792, 246240, 257336, 264108, 266760, 270880, 274266, 284544, 289503, 304740, 320112, 321670, 325056, 328320, 330135, 336960, 352144, 355680, 365688, 386004, 396162, 400140, 406320, 418171, 426816, 440180, 457110, 474240, 482505, 487584, 492480, 514672, 528216, 533520, 541760, 548532, 579006, 594243, 609480, 640224, 643340, 650112, 660270, 673920, 685665, 704288, 711360, 731376, 772008, 792324, 800280, 812640, 836342, 853632, 868509, 880360, 914220, 965010, 975168, 984960, 990405, 1029344, 1056432, 1067040, 1083520, 1097064, 1158012, 1188486, 1218960, 1254513, 1280448, 1286680, 1320540, 1371330, 1408576, 1422720, 1447515, 1462752, 1544016, 1584648, 1600560, 1625280, 1672684, 1737018, 1760720, 1782729, 1828440, 1930020, 1950336, 1980810, 2058688, 2090855, 2112864, 2134080, 2194128, 2316024, 2376972, 2437920, 2509026, 2560896, 2573360, 2605527, 2641080, 2742660, 2817152, 2895030, 2925504, 2971215, 3088032, 3169296, 3201120, 3250560, 3345368, 3474036, 3521440, 3565458, 3656880, 3763539, 3860040, 3961620, 4117376, 4181710, 4225728, 4268160, 4342545, 4388256, 4632048, 4753944, 4875840, 5018052, 5146720, 5211054, 5282160, 5485320, 5790060, 5851008, 5942430, 6176064, 6272565, 6338592, 6402240, 6690736, 6948072, 7042880, 7130916, 7313760, 7527078, 7720080, 7923240, 8363420, 8451456, 8685090, 8776512, 8913645, 9264096, 9507888, 9751680, 10036104, 10293440, 10422108, 10564320, 10970640, 11290617, 11580120, 11884860, 12352128, 12545130, 12677184, 12804480, 13027635, 13381472, 13896144, 14085760, 14261832, 14627520, 15054156, 15440160, 15846480, 16726840, 17370180, 17553024, 17827290, 18528192, 18817695, 19015776, 20072208, 20586880, 20844216, 21128640, 21941280, 22581234, 23160240, 23769720, 25090260, 25354368, 26055270, 26762944, 27792288, 28523664, 29255040, 30108312, 30880320, 31692960, 33453680, 33871851, 34740360, 35654580, 37056384, 37635390, 38031552, 40144416, 41688432, 42257280, 43882560, 45162468, 46320480, 47539440, 50180520, 52110540, 53525888, 55584576, 56453085, 57047328, 60216624, 61760640, 63385920, 66907360, 67743702, 69480720, 71309160, 75270780, 76063104, 80288832, 83376864, 87765120, 90324936, 92640960, 95078880, 100361040, 104221080, 111169152, 112906170, 114094656, 120433248, 126771840, 133814720, 135487404, 138961440, 142618320, 150541560, 160577664, 166753728, 169359255, 180649872, 185281920, 190157760, 200722080, 208442160, 225812340, 228189312, 240866496, 267629440, 270974808, 277922880, 285236640, 301083120, 333507456, 338718510, 361299744, 380315520, 401444160, 416884320, 451624680, 481732992, 541949616, 555845760, 570473280, 602166240, 677437020, 722599488, 802888320, 833768640, 903249360, 1083899232, 1140946560, 1204332480, 1354874040, 1445198976, 1667537280, 1806498720, 2167798464, 2408664960, 2709748080, 3612997440, 4335596928, 5419496160, 7225994880, 10838992320, 21677984640]

約数ペア:

[(1, 21677984640), (2, 10838992320), (3, 7225994880), (4, 5419496160), (5, 4335596928), (6, 3612997440), (8, 2709748080), (9, 2408664960), (10, 2167798464), (12, 1806498720), (13, 1667537280), (15, 1445198976), (16, 1354874040), (18, 1204332480), (19, 1140946560), (20, 1083899232), (24, 903249360), (26, 833768640), (27, 802888320), (30, 722599488), (32, 677437020), (36, 602166240), (38, 570473280), (39, 555845760), (40, 541949616), (45, 481732992), (48, 451624680), (52, 416884320), (54, 401444160), (57, 380315520), (60, 361299744), (64, 338718510), (65, 333507456), (72, 301083120), (76, 285236640), (78, 277922880), (80, 270974808), (81, 267629440), (90, 240866496), (95, 228189312), (96, 225812340), (104, 208442160), (108, 200722080), (114, 190157760), (117, 185281920), (120, 180649872), (128, 169359255), (130, 166753728), (135, 160577664), (144, 150541560), (152, 142618320), (156, 138961440), (160, 135487404), (162, 133814720), (171, 126771840), (180, 120433248), (190, 114094656), (192, 112906170), (195, 111169152), (208, 104221080), (216, 100361040), (228, 95078880), (234, 92640960), (240, 90324936), (247, 87765120), (260, 83376864), (270, 80288832), (285, 76063104), (288, 75270780), (304, 71309160), (312, 69480720), (320, 67743702), (324, 66907360), (342, 63385920), (351, 61760640), (360, 60216624), (380, 57047328), (384, 56453085), (390, 55584576), (405, 53525888), (416, 52110540), (432, 50180520), (456, 47539440), (468, 46320480), (480, 45162468), (494, 43882560), (513, 42257280), (520, 41688432), (540, 40144416), (570, 38031552), (576, 37635390), (585, 37056384), (608, 35654580), (624, 34740360), (640, 33871851), (648, 33453680), (684, 31692960), (702, 30880320), (720, 30108312), (741, 29255040), (760, 28523664), (780, 27792288), (810, 26762944), (832, 26055270), (855, 25354368), (864, 25090260), (912, 23769720), (936, 23160240), (960, 22581234), (988, 21941280), (1026, 21128640), (1040, 20844216), (1053, 20586880), (1080, 20072208), (1140, 19015776), (1152, 18817695), (1170, 18528192), (1216, 17827290), (1235, 17553024), (1248, 17370180), (1296, 16726840), (1368, 15846480), (1404, 15440160), (1440, 15054156), (1482, 14627520), (1520, 14261832), (1539, 14085760), (1560, 13896144), (1620, 13381472), (1664, 13027635), (1693, 12804480), (1710, 12677184), (1728, 12545130), (1755, 12352128), (1824, 11884860), (1872, 11580120), (1920, 11290617), (1976, 10970640), (2052, 10564320), (2080, 10422108), (2106, 10293440), (2160, 10036104), (2223, 9751680), (2280, 9507888), (2340, 9264096), (2432, 8913645), (2470, 8776512), (2496, 8685090), (2565, 8451456), (2592, 8363420), (2736, 7923240), (2808, 7720080), (2880, 7527078), (2964, 7313760), (3040, 7130916), (3078, 7042880), (3120, 6948072), (3240, 6690736), (3386, 6402240), (3420, 6338592), (3456, 6272565), (3510, 6176064), (3648, 5942430), (3705, 5851008), (3744, 5790060), (3952, 5485320), (4104, 5282160), (4160, 5211054), (4212, 5146720), (4320, 5018052), (4446, 4875840), (4560, 4753944), (4680, 4632048), (4940, 4388256), (4992, 4342545), (5079, 4268160), (5130, 4225728), (5184, 4181710), (5265, 4117376), (5472, 3961620), (5616, 3860040), (5760, 3763539), (5928, 3656880), (6080, 3565458), (6156, 3521440), (6240, 3474036), (6480, 3345368), (6669, 3250560), (6772, 3201120), (6840, 3169296), (7020, 3088032), (7296, 2971215), (7410, 2925504), (7488, 2895030), (7695, 2817152), (7904, 2742660), (8208, 2641080), (8320, 2605527), (8424, 2573360), (8465, 2560896), (8640, 2509026), (8892, 2437920), (9120, 2376972), (9360, 2316024), (9880, 2194128), (10158, 2134080), (10260, 2112864), (10368, 2090855), (10530, 2058688), (10944, 1980810), (11115, 1950336), (11232, 1930020), (11856, 1828440), (12160, 1782729), (12312, 1760720), (12480, 1737018), (12960, 1672684), (13338, 1625280), (13544, 1600560), (13680, 1584648), (14040, 1544016), (14820, 1462752), (14976, 1447515), (15237, 1422720), (15390, 1408576), (15808, 1371330), (16416, 1320540), (16848, 1286680), (16930, 1280448), (17280, 1254513), (17784, 1218960), (18240, 1188486), (18720, 1158012), (19760, 1097064), (20007, 1083520), (20316, 1067040), (20520, 1056432), (21060, 1029344), (21888, 990405), (22009, 984960), (22230, 975168), (22464, 965010), (23712, 914220), (24624, 880360), (24960, 868509), (25395, 853632), (25920, 836342), (26676, 812640), (27088, 800280), (27360, 792324), (28080, 772008), (29640, 731376), (30474, 711360), (30780, 704288), (31616, 685665), (32167, 673920), (32832, 660270), (33345, 650112), (33696, 643340), (33860, 640224), (35568, 609480), (36480, 594243), (37440, 579006), (39520, 548532), (40014, 541760), (40632, 533520), (41040, 528216), (42120, 514672), (44018, 492480), (44460, 487584), (44928, 482505), (45711, 474240), (47424, 457110), (49248, 440180), (50790, 426816), (51840, 418171), (53352, 406320), (54176, 400140), (54720, 396162), (56160, 386004), (59280, 365688), (60948, 355680), (61560, 352144), (64334, 336960), (65664, 330135), (66027, 328320), (66690, 325056), (67392, 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