1990422720

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 672

約数和(自身を含む): 8387608320

約数和(自身を除く): 6397185600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 81, 88, 90, 96, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 160, 162, 165, 176, 179, 180, 192, 195, 198, 208, 216, 220, 234, 240, 243, 260, 264, 270, 286, 288, 297, 312, 320, 324, 330, 351, 352, 358, 360, 390, 396, 405, 416, 429, 432, 440, 468, 480, 486, 495, 520, 528, 537, 540, 572, 576, 585, 594, 624, 648, 660, 702, 704, 715, 716, 720, 780, 792, 810, 832, 858, 864, 880, 891, 895, 936, 960, 972, 990, 1040, 1053, 1056, 1074, 1080, 1144, 1170, 1188, 1215, 1248, 1287, 1296, 1320, 1404, 1430, 1432, 1440, 1485, 1560, 1584, 1611, 1620, 1716, 1728, 1755, 1760, 1782, 1790, 1872, 1944, 1969, 1980, 2080, 2106, 2112, 2145, 2148, 2160, 2288, 2327, 2340, 2376, 2430, 2496, 2574, 2592, 2640, 2673, 2685, 2808, 2860, 2864, 2880, 2970, 3120, 3159, 3168, 3222, 3240, 3432, 3510, 3520, 3564, 3580, 3744, 3861, 3888, 3938, 3960, 4160, 4212, 4290, 4296, 4320, 4455, 4576, 4654, 4680, 4752, 4833, 4860, 5148, 5184, 5265, 5280, 5346, 5370, 5616, 5720, 5728, 5907, 5940, 6240, 6318, 6336, 6435, 6444, 6480, 6864, 6981, 7020, 7128, 7160, 7488, 7722, 7776, 7876, 7920, 8055, 8424, 8580, 8592, 8640, 8910, 9152, 9308, 9360, 9504, 9666, 9720, 9845, 10296, 10530, 10560, 10692, 10740, 11232, 11440, 11456, 11583, 11635, 11814, 11880, 12480, 12636, 12870, 12888, 12960, 13365, 13728, 13962, 14040, 14256, 14320, 14499, 15444, 15552, 15752, 15795, 15840, 16110, 16848, 17160, 17184, 17721, 17820, 18616, 18720, 19008, 19305, 19332, 19440, 19690, 20592, 20943, 21060, 21384, 21480, 22464, 22880, 23166, 23270, 23628, 23760, 24165, 25272, 25597, 25740, 25776, 25920, 26730, 27456, 27924, 28080, 28512, 28640, 28998, 29535, 30888, 31504, 31590, 31680, 32220, 33696, 34320, 34368, 34749, 34905, 35442, 35640, 37232, 37440, 38610, 38664, 38880, 39380, 41184, 41886, 42120, 42768, 42960, 43497, 45760, 46332, 46540, 47256, 47520, 48330, 50544, 51194, 51480, 51552, 53163, 53460, 55848, 56160, 57024, 57280, 57915, 57996, 59070, 61776, 62829, 63008, 63180, 64440, 67392, 68640, 69498, 69810, 70884, 71280, 72495, 74464, 76791, 77220, 77328, 77760, 78760, 82368, 83772, 84240, 85536, 85920, 86994, 88605, 92664, 93080, 94512, 95040, 96660, 101088, 102388, 102960, 103104, 104715, 106326, 106920, 111696, 112320, 115830, 115992, 118140, 123552, 125658, 126016, 126360, 127985, 128880, 137280, 138996, 139620, 141768, 142560, 144990, 148928, 153582, 154440, 154656, 157520, 159489, 167544, 168480, 171072, 171840, 173745, 173988, 177210, 185328, 186160, 188487, 189024, 193320, 202176, 204776, 205920, 209430, 212652, 213840, 217485, 223392, 230373, 231660, 231984, 236280, 247104, 251316, 252720, 255970, 257760, 265815, 277992, 279240, 283536, 285120, 289980, 307164, 308880, 309312, 314145, 315040, 318978, 335088, 336960, 347490, 347976, 354420, 370656, 372320, 376974, 378048, 383955, 386640, 409552, 411840, 418860, 425304, 427680, 434970, 446784, 460746, 463320, 463968, 472560, 478467, 502632, 505440, 511940, 515520, 531630, 555984, 558480, 565461, 567072, 579960, 614328, 617760, 628290, 630080, 637956, 670176, 691119, 694980, 695952, 708840, 741312, 744640, 753948, 767910, 773280, 797445, 819104, 837720, 850608, 855360, 869940, 921492, 926640, 927936, 942435, 945120, 956934, 1005264, 1010880, 1023880, 1063260, 1111968, 1116960, 1130922, 1134144, 1151865, 1159920, 1228656, 1235520, 1256580, 1275912, 1340352, 1382238, 1389960, 1391904, 1417680, 1507896, 1535820, 1546560, 1594890, 1638208, 1675440, 1701216, 1739880, 1842984, 1853280, 1884870, 1890240, 1913868, 2010528, 2047760, 2073357, 2126520, 2223936, 2233920, 2261844, 2303730, 2319840, 2392335, 2457312, 2513160, 2551824, 2764476, 2779920, 2783808, 2827305, 2835360, 3015792, 3071640, 3189780, 3350880, 3402432, 3455595, 3479760, 3685968, 3706560, 3769740, 3827736, 4021056, 4095520, 4146714, 4253040, 4523688, 4607460, 4639680, 4784670, 4914624, 5026320, 5103648, 5528952, 5559840, 5654610, 5670720, 6031584, 6143280, 6220071, 6379560, 6701760, 6911190, 6959520, 7371936, 7539480, 7655472, 8191040, 8293428, 8506080, 9047376, 9214920, 9569340, 10052640, 10207296, 10366785, 11057904, 11119680, 11309220, 12063168, 12286560, 12440142, 12759120, 13822380, 13919040, 14743872, 15078960, 15310944, 16586856, 17012160, 18094752, 18429840, 19138680, 20105280, 20733570, 22115808, 22618440, 24573120, 24880284, 25518240, 27644760, 30157920, 30621888, 31100355, 33173712, 36189504, 36859680, 38277360, 41467140, 44231616, 45236880, 49760568, 51036480, 55289520, 60315840, 62200710, 66347424, 73719360, 76554720, 82934280, 90473760, 99521136, 110579040, 124401420, 132694848, 153109440, 165868560, 180947520, 199042272, 221158080, 248802840, 331737120, 398084544, 497605680, 663474240, 995211360, 1990422720]

約数ペア:

[(1, 1990422720), (2, 995211360), (3, 663474240), (4, 497605680), (5, 398084544), (6, 331737120), (8, 248802840), (9, 221158080), (10, 199042272), (11, 180947520), (12, 165868560), (13, 153109440), (15, 132694848), (16, 124401420), (18, 110579040), (20, 99521136), (22, 90473760), (24, 82934280), (26, 76554720), (27, 73719360), (30, 66347424), (32, 62200710), (33, 60315840), (36, 55289520), (39, 51036480), (40, 49760568), (44, 45236880), (45, 44231616), (48, 41467140), (52, 38277360), (54, 36859680), (55, 36189504), (60, 33173712), (64, 31100355), (65, 30621888), (66, 30157920), (72, 27644760), (78, 25518240), (80, 24880284), (81, 24573120), (88, 22618440), (90, 22115808), (96, 20733570), (99, 20105280), (104, 19138680), (108, 18429840), (110, 18094752), (117, 17012160), (120, 16586856), (130, 15310944), (132, 15078960), (135, 14743872), (143, 13919040), (144, 13822380), (156, 12759120), (160, 12440142), (162, 12286560), (165, 12063168), (176, 11309220), (179, 11119680), (180, 11057904), (192, 10366785), (195, 10207296), (198, 10052640), (208, 9569340), (216, 9214920), (220, 9047376), (234, 8506080), (240, 8293428), (243, 8191040), (260, 7655472), (264, 7539480), (270, 7371936), (286, 6959520), (288, 6911190), (297, 6701760), (312, 6379560), (320, 6220071), (324, 6143280), (330, 6031584), (351, 5670720), (352, 5654610), (358, 5559840), (360, 5528952), (390, 5103648), (396, 5026320), (405, 4914624), (416, 4784670), (429, 4639680), (432, 4607460), (440, 4523688), (468, 4253040), (480, 4146714), (486, 4095520), (495, 4021056), (520, 3827736), (528, 3769740), (537, 3706560), (540, 3685968), (572, 3479760), (576, 3455595), (585, 3402432), (594, 3350880), (624, 3189780), (648, 3071640), (660, 3015792), (702, 2835360), (704, 2827305), (715, 2783808), (716, 2779920), (720, 2764476), (780, 2551824), (792, 2513160), (810, 2457312), (832, 2392335), (858, 2319840), (864, 2303730), (880, 2261844), (891, 2233920), (895, 2223936), (936, 2126520), (960, 2073357), (972, 2047760), (990, 2010528), (1040, 1913868), (1053, 1890240), (1056, 1884870), (1074, 1853280), (1080, 1842984), (1144, 1739880), (1170, 1701216), (1188, 1675440), (1215, 1638208), (1248, 1594890), (1287, 1546560), (1296, 1535820), (1320, 1507896), (1404, 1417680), (1430, 1391904), (1432, 1389960), (1440, 1382238), (1485, 1340352), (1560, 1275912), (1584, 1256580), (1611, 1235520), (1620, 1228656), (1716, 1159920), (1728, 1151865), (1755, 1134144), (1760, 1130922), (1782, 1116960), (1790, 1111968), (1872, 1063260), (1944, 1023880), (1969, 1010880), (1980, 1005264), (2080, 956934), (2106, 945120), (2112, 942435), (2145, 927936), (2148, 926640), (2160, 921492), (2288, 869940), (2327, 855360), (2340, 850608), (2376, 837720), (2430, 819104), (2496, 797445), (2574, 773280), (2592, 767910), (2640, 753948), (2673, 744640), (2685, 741312), (2808, 708840), (2860, 695952), (2864, 694980), (2880, 691119), (2970, 670176), (3120, 637956), (3159, 630080), (3168, 628290), (3222, 617760), (3240, 614328), (3432, 579960), (3510, 567072), (3520, 565461), (3564, 558480), (3580, 555984), (3744, 531630), (3861, 515520), (3888, 511940), (3938, 505440), (3960, 502632), (4160, 478467), (4212, 472560), (4290, 463968), (4296, 463320), (4320, 460746), (4455, 446784), (4576, 434970), (4654, 427680), (4680, 425304), (4752, 418860), (4833, 411840), (4860, 409552), (5148, 386640), (5184, 383955), (5265, 378048), (5280, 376974), (5346, 372320), (5370, 370656), (5616, 354420), (5720, 347976), (5728, 347490), (5907, 336960), (5940, 335088), (6240, 318978), (6318, 315040), (6336, 314145), (6435, 309312), (6444, 308880), (6480, 307164), (6864, 289980), (6981, 285120), (7020, 283536), (7128, 279240), (7160, 277992), (7488, 265815), (7722, 257760), (7776, 255970), (7876, 252720), (7920, 251316), (8055, 247104), (8424, 236280), (8580, 231984), (8592, 231660), (8640, 230373), (8910, 223392), (9152, 217485), (9308, 213840), (9360, 212652), (9504, 209430), (9666, 205920), (9720, 204776), (9845, 202176), (10296, 193320), (10530, 189024), (10560, 188487), (10692, 186160), (10740, 185328), (11232, 177210), (11440, 173988), (11456, 173745), (11583, 171840), (11635, 171072), (11814, 168480), (11880, 167544), (12480, 159489), (12636, 157520), (12870, 154656), (12888, 154440), (12960, 153582), (13365, 148928), (13728, 144990), (13962, 142560), (14040, 141768), (14256, 139620), (14320, 138996), (14499, 137280), (15444, 128880), (15552, 127985), (15752, 126360), (15795, 126016), (15840, 125658), (16110, 123552), (16848, 118140), (17160, 115992), (17184, 115830), (17721, 112320), (17820, 111696), (18616, 106920), (18720, 106326), (19008, 104715), (19305, 103104), (19332, 102960), (19440, 102388), (19690, 101088), (20592, 96660), (20943, 95040), (21060, 94512), (21384, 93080), (21480, 92664), (22464, 88605), (22880, 86994), (23166, 85920), (23270, 85536), (23628, 84240), (23760, 83772), (24165, 82368), (25272, 78760), (25597, 77760), (25740, 77328), (25776, 77220), (25920, 76791), (26730, 74464), (27456, 72495), (27924, 71280), (28080, 70884), (28512, 69810), (28640, 69498), (28998, 68640), (29535, 67392), (30888, 64440), (31504, 63180), (31590, 63008), (31680, 62829), (32220, 61776), (33696, 59070), (34320, 57996), (34368, 57915), (34749, 57280), (34905, 57024), (35442, 56160), (35640, 55848), (37232, 53460), (37440, 53163), (38610, 51552), (38664, 51480), (38880, 51194), (39380, 50544), (41184, 48330), (41886, 47520), (42120, 47256), (42768, 46540), (42960, 46332), (43497, 45760)]