2899890798840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{781229}}^1$

素因数の和:781747

約数の個数: 256

約数和(自身を含む): 11069716608000

約数和(自身を除く): 8169825809160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 491, 504, 540, 630, 756, 840, 945, 982, 1080, 1260, 1473, 1512, 1890, 1964, 2455, 2520, 2946, 3437, 3780, 3928, 4419, 4910, 5892, 6874, 7365, 7560, 8838, 9820, 10311, 11784, 13257, 13748, 14730, 17185, 17676, 19640, 20622, 22095, 26514, 27496, 29460, 30933, 34370, 35352, 41244, 44190, 51555, 53028, 58920, 61866, 66285, 68740, 82488, 88380, 92799, 103110, 106056, 123732, 132570, 137480, 154665, 176760, 185598, 206220, 247464, 265140, 309330, 371196, 412440, 463995, 530280, 618660, 742392, 781229, 927990, 1237320, 1562458, 1855980, 2343687, 3124916, 3711960, 3906145, 4687374, 5468603, 6249832, 7031061, 7812290, 9374748, 10937206, 11718435, 14062122, 15624580, 16405809, 18749496, 21093183, 21874412, 23436870, 27343015, 28124244, 31249160, 32811618, 35155305, 42186366, 43748824, 46873740, 49217427, 54686030, 56248488, 65623236, 70310610, 82029045, 84372732, 93747480, 98434854, 105465915, 109372060, 131246472, 140621220, 147652281, 164058090, 168745464, 196869708, 210931830, 218744120, 246087135, 281242440, 295304562, 328116180, 383583439, 393739416, 421863660, 492174270, 590609124, 656232360, 738261405, 767166878, 843727320, 984348540, 1150750317, 1181218248, 1476522810, 1534333756, 1917917195, 1968697080, 2301500634, 2685084073, 2953045620, 3068667512, 3452250951, 3835834390, 4603001268, 5370168146, 5753751585, 5906091240, 6904501902, 7671668780, 8055252219, 9206002536, 10356752853, 10740336292, 11507503170, 13425420365, 13809003804, 15343337560, 16110504438, 17261254755, 20713505706, 21480672584, 23015006340, 24165756657, 26850840730, 27618007608, 32221008876, 34522509510, 40276261095, 41427011412, 46030012680, 48331513314, 51783764265, 53701681460, 64442017752, 69045019020, 72497269971, 80552522190, 82854022824, 96663026628, 103567528530, 107403362920, 120828783285, 138090038040, 144994539942, 161105044380, 193326053256, 207135057060, 241657566570, 289989079884, 322210088760, 362486349855, 414270114120, 483315133140, 579978159768, 724972699710, 966630266280, 1449945399420, 2899890798840]

約数ペア:

[(1, 2899890798840), (2, 1449945399420), (3, 966630266280), (4, 724972699710), (5, 579978159768), (6, 483315133140), (7, 414270114120), (8, 362486349855), (9, 322210088760), (10, 289989079884), (12, 241657566570), (14, 207135057060), (15, 193326053256), (18, 161105044380), (20, 144994539942), (21, 138090038040), (24, 120828783285), (27, 107403362920), (28, 103567528530), (30, 96663026628), (35, 82854022824), (36, 80552522190), (40, 72497269971), (42, 69045019020), (45, 64442017752), (54, 53701681460), (56, 51783764265), (60, 48331513314), (63, 46030012680), (70, 41427011412), (72, 40276261095), (84, 34522509510), (90, 32221008876), (105, 27618007608), (108, 26850840730), (120, 24165756657), (126, 23015006340), (135, 21480672584), (140, 20713505706), (168, 17261254755), (180, 16110504438), (189, 15343337560), (210, 13809003804), (216, 13425420365), (252, 11507503170), (270, 10740336292), (280, 10356752853), (315, 9206002536), (360, 8055252219), (378, 7671668780), (420, 6904501902), (491, 5906091240), (504, 5753751585), (540, 5370168146), (630, 4603001268), (756, 3835834390), (840, 3452250951), (945, 3068667512), (982, 2953045620), (1080, 2685084073), (1260, 2301500634), (1473, 1968697080), (1512, 1917917195), (1890, 1534333756), (1964, 1476522810), (2455, 1181218248), (2520, 1150750317), (2946, 984348540), (3437, 843727320), (3780, 767166878), (3928, 738261405), (4419, 656232360), (4910, 590609124), (5892, 492174270), (6874, 421863660), (7365, 393739416), (7560, 383583439), (8838, 328116180), (9820, 295304562), (10311, 281242440), (11784, 246087135), (13257, 218744120), (13748, 210931830), (14730, 196869708), (17185, 168745464), (17676, 164058090), (19640, 147652281), (20622, 140621220), (22095, 131246472), (26514, 109372060), (27496, 105465915), (29460, 98434854), (30933, 93747480), (34370, 84372732), (35352, 82029045), (41244, 70310610), (44190, 65623236), (51555, 56248488), (53028, 54686030), (58920, 49217427), (61866, 46873740), (66285, 43748824), (68740, 42186366), (82488, 35155305), (88380, 32811618), (92799, 31249160), (103110, 28124244), (106056, 27343015), (123732, 23436870), (132570, 21874412), (137480, 21093183), (154665, 18749496), (176760, 16405809), (185598, 15624580), (206220, 14062122), (247464, 11718435), (265140, 10937206), (309330, 9374748), (371196, 7812290), (412440, 7031061), (463995, 6249832), (530280, 5468603), (618660, 4687374), (742392, 3906145), (781229, 3711960), (927990, 3124916), (1237320, 2343687), (1562458, 1855980)]