1278901653120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2439907}}^1$

素因数の和:2439952

約数の個数: 384

約数和(自身を含む): 5435334253440

約数和(自身を除く): 4156432600320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2688, 2730, 2880, 2912, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4480, 4680, 4992, 5040, 5460, 5760, 5824, 6240, 6552, 6720, 7280, 7488, 8064, 8190, 8320, 8736, 9360, 10080, 10920, 11648, 12480, 13104, 13440, 14560, 14976, 16380, 17472, 18720, 20160, 21840, 24960, 26208, 29120, 32760, 34944, 37440, 40320, 43680, 52416, 58240, 65520, 74880, 87360, 104832, 131040, 174720, 262080, 524160, 2439907, 4879814, 7319721, 9759628, 12199535, 14639442, 17079349, 19519256, 21959163, 24399070, 29278884, 31718791, 34158698, 36598605, 39038512, 43918326, 48798140, 51238047, 58557768, 63437582, 68317396, 73197210, 78077024, 85396745, 87836652, 95156373, 97596280, 102476094, 109795815, 117115536, 126875164, 136634792, 146394420, 153714141, 156154048, 158593955, 170793490, 175673304, 190312746, 195192560, 204952188, 219591630, 222031537, 234231072, 253750328, 256190235, 273269584, 285469119, 292788840, 307428282, 312308096, 317187910, 341586980, 351346608, 380625492, 390385120, 409904376, 439183260, 444063074, 468462144, 475781865, 507500656, 512380470, 546539168, 570938238, 585577680, 614856564, 634375820, 666094611, 683173960, 702693216, 761250984, 768570705, 780770240, 819808752, 878366520, 888126148, 936924288, 951563730, 1015001312, 1024760940, 1093078336, 1110157685, 1141876476, 1171155360, 1229713128, 1268751640, 1332189222, 1366347920, 1405386432, 1427345595, 1522501968, 1537141410, 1561540480, 1639617504, 1756733040, 1776252296, 1903127460, 1998283833, 2030002624, 2049521880, 2186156672, 2220315370, 2283752952, 2342310720, 2459426256, 2537503280, 2664378444, 2732695840, 2810772864, 2854691190, 3045003936, 3074282820, 3279235008, 3330473055, 3513466080, 3552504592, 3806254920, 3996567666, 4060005248, 4099043760, 4440630740, 4567505904, 4684621440, 4918852512, 5075006560, 5328756888, 5465391680, 5709382380, 6090007872, 6148565640, 6558470016, 6660946110, 7026932160, 7105009184, 7612509840, 7993135332, 8198087520, 8881261480, 9135011808, 9837705024, 9991419165, 10150013120, 10657513776, 10930783360, 11418764760, 12180015744, 12297131280, 13321892220, 14053864320, 14210018368, 15225019680, 15986270664, 16396175040, 17762522960, 18270023616, 19675410048, 19982838330, 20300026240, 21315027552, 22837529520, 24594262560, 26643784440, 28420036736, 30450039360, 31972541328, 32792350080, 35525045920, 36540047232, 39965676660, 42630055104, 45675059040, 49188525120, 53287568880, 60900078720, 63945082656, 71050091840, 79931353320, 85260110208, 91350118080, 98377050240, 106575137760, 127890165312, 142100183680, 159862706640, 182700236160, 213150275520, 255780330624, 319725413280, 426300551040, 639450826560, 1278901653120]

約数ペア:

[(1, 1278901653120), (2, 639450826560), (3, 426300551040), (4, 319725413280), (5, 255780330624), (6, 213150275520), (7, 182700236160), (8, 159862706640), (9, 142100183680), (10, 127890165312), (12, 106575137760), (13, 98377050240), (14, 91350118080), (15, 85260110208), (16, 79931353320), (18, 71050091840), (20, 63945082656), (21, 60900078720), (24, 53287568880), (26, 49188525120), (28, 45675059040), (30, 42630055104), (32, 39965676660), (35, 36540047232), (36, 35525045920), (39, 32792350080), (40, 31972541328), (42, 30450039360), (45, 28420036736), (48, 26643784440), (52, 24594262560), (56, 22837529520), (60, 21315027552), (63, 20300026240), (64, 19982838330), (65, 19675410048), (70, 18270023616), (72, 17762522960), (78, 16396175040), (80, 15986270664), (84, 15225019680), (90, 14210018368), (91, 14053864320), (96, 13321892220), (104, 12297131280), (105, 12180015744), (112, 11418764760), (117, 10930783360), (120, 10657513776), (126, 10150013120), (128, 9991419165), (130, 9837705024), (140, 9135011808), (144, 8881261480), (156, 8198087520), (160, 7993135332), (168, 7612509840), (180, 7105009184), (182, 7026932160), (192, 6660946110), (195, 6558470016), (208, 6148565640), (210, 6090007872), (224, 5709382380), (234, 5465391680), (240, 5328756888), (252, 5075006560), (260, 4918852512), (273, 4684621440), (280, 4567505904), (288, 4440630740), (312, 4099043760), (315, 4060005248), (320, 3996567666), (336, 3806254920), (360, 3552504592), (364, 3513466080), (384, 3330473055), (390, 3279235008), (416, 3074282820), (420, 3045003936), (448, 2854691190), (455, 2810772864), (468, 2732695840), (480, 2664378444), (504, 2537503280), (520, 2459426256), (546, 2342310720), (560, 2283752952), (576, 2220315370), (585, 2186156672), (624, 2049521880), (630, 2030002624), (640, 1998283833), (672, 1903127460), (720, 1776252296), (728, 1756733040), (780, 1639617504), (819, 1561540480), (832, 1537141410), (840, 1522501968), (896, 1427345595), (910, 1405386432), (936, 1366347920), (960, 1332189222), (1008, 1268751640), (1040, 1229713128), (1092, 1171155360), (1120, 1141876476), (1152, 1110157685), (1170, 1093078336), (1248, 1024760940), (1260, 1015001312), (1344, 951563730), (1365, 936924288), (1440, 888126148), (1456, 878366520), (1560, 819808752), (1638, 780770240), (1664, 768570705), (1680, 761250984), (1820, 702693216), (1872, 683173960), (1920, 666094611), (2016, 634375820), (2080, 614856564), (2184, 585577680), (2240, 570938238), (2340, 546539168), (2496, 512380470), (2520, 507500656), (2688, 475781865), (2730, 468462144), (2880, 444063074), (2912, 439183260), (3120, 409904376), (3276, 390385120), (3360, 380625492), (3640, 351346608), (3744, 341586980), (4032, 317187910), (4095, 312308096), (4160, 307428282), (4368, 292788840), (4480, 285469119), (4680, 273269584), (4992, 256190235), (5040, 253750328), (5460, 234231072), (5760, 222031537), (5824, 219591630), (6240, 204952188), (6552, 195192560), (6720, 190312746), (7280, 175673304), (7488, 170793490), (8064, 158593955), (8190, 156154048), (8320, 153714141), (8736, 146394420), (9360, 136634792), (10080, 126875164), (10920, 117115536), (11648, 109795815), (12480, 102476094), (13104, 97596280), (13440, 95156373), (14560, 87836652), (14976, 85396745), (16380, 78077024), (17472, 73197210), (18720, 68317396), (20160, 63437582), (21840, 58557768), (24960, 51238047), (26208, 48798140), (29120, 43918326), (32760, 39038512), (34944, 36598605), (37440, 34158698), (40320, 31718791), (43680, 29278884), (52416, 24399070), (58240, 21959163), (65520, 19519256), (74880, 17079349), (87360, 14639442), (104832, 12199535), (131040, 9759628), (174720, 7319721), (262080, 4879814), (524160, 2439907)]