1680409804560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{1931}}^1$

素因数の和:2478

約数の個数: 320

約数和(自身を含む): 5327838996480

約数和(自身を除く): 3647429191920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 131, 178, 240, 262, 267, 311, 356, 393, 445, 524, 534, 622, 655, 712, 786, 890, 933, 1048, 1068, 1244, 1310, 1335, 1424, 1555, 1572, 1780, 1866, 1931, 1965, 2096, 2136, 2488, 2620, 2670, 3110, 3144, 3560, 3732, 3862, 3930, 4272, 4665, 4976, 5240, 5340, 5793, 6220, 6288, 7120, 7464, 7724, 7860, 9330, 9655, 10480, 10680, 11586, 11659, 12440, 14928, 15448, 15720, 18660, 19310, 21360, 23172, 23318, 24880, 27679, 28965, 30896, 31440, 34977, 37320, 38620, 40741, 46344, 46636, 55358, 57930, 58295, 69954, 74640, 77240, 81482, 83037, 92688, 93272, 110716, 115860, 116590, 122223, 138395, 139908, 154480, 162964, 166074, 171859, 174885, 186544, 203705, 221432, 231720, 233180, 244446, 252961, 276790, 279816, 325928, 332148, 343718, 349770, 407410, 415185, 442864, 463440, 466360, 488892, 505922, 515577, 553580, 559632, 600541, 611115, 651856, 664296, 687436, 699540, 758883, 814820, 830370, 859295, 932720, 977784, 1011844, 1031154, 1107160, 1201082, 1222230, 1264805, 1328592, 1374872, 1399080, 1517766, 1629640, 1660740, 1718590, 1801623, 1955568, 2023688, 2062308, 2214320, 2402164, 2444460, 2529610, 2577885, 2749744, 2798160, 3002705, 3035532, 3259280, 3321480, 3437180, 3603246, 3625949, 3794415, 4047376, 4124616, 4804328, 4888920, 5059220, 5155770, 6005410, 6071064, 6642960, 6874360, 7206492, 7251898, 7588830, 8249232, 9008115, 9608656, 9777840, 10118440, 10311540, 10877847, 12010820, 12142128, 13748720, 14412984, 14503796, 15177660, 18016230, 18129745, 20236880, 20623080, 21755694, 22513529, 24021640, 28825968, 29007592, 30355320, 36032460, 36259490, 41246160, 43511388, 45027058, 48043280, 53448149, 54389235, 58015184, 60710640, 67540587, 72064920, 72518980, 78670871, 87022776, 90054116, 106896298, 108778470, 112567645, 135081174, 144129840, 145037960, 157341742, 160344447, 174045552, 180108232, 213792596, 217556940, 225135290, 236012613, 267240745, 270162348, 290075920, 314683484, 320688894, 337702935, 360216464, 393354355, 427585192, 435113880, 450270580, 472025226, 534481490, 540324696, 629366968, 641377788, 675405870, 786708710, 801722235, 855170384, 870227760, 900541160, 944050452, 1068962980, 1080649392, 1180063065, 1258733936, 1282755576, 1350811740, 1573417420, 1603444470, 1801082320, 1888100904, 2137925960, 2360126130, 2565511152, 2701623480, 3146834840, 3206888940, 3776201808, 4275851920, 4720252260, 5403246960, 6293669680, 6413777880, 7001707519, 9440504520, 12827555760, 14003415038, 18881009040, 21005122557, 28006830076, 35008537595, 42010245114, 56013660152, 70017075190, 84020490228, 105025612785, 112027320304, 140034150380, 168040980456, 210051225570, 280068300760, 336081960912, 420102451140, 560136601520, 840204902280, 1680409804560]

約数ペア:

[(1, 1680409804560), (2, 840204902280), (3, 560136601520), (4, 420102451140), (5, 336081960912), (6, 280068300760), (8, 210051225570), (10, 168040980456), (12, 140034150380), (15, 112027320304), (16, 105025612785), (20, 84020490228), (24, 70017075190), (30, 56013660152), (40, 42010245114), (48, 35008537595), (60, 28006830076), (80, 21005122557), (89, 18881009040), (120, 14003415038), (131, 12827555760), (178, 9440504520), (240, 7001707519), (262, 6413777880), (267, 6293669680), (311, 5403246960), (356, 4720252260), (393, 4275851920), (445, 3776201808), (524, 3206888940), (534, 3146834840), (622, 2701623480), (655, 2565511152), (712, 2360126130), (786, 2137925960), (890, 1888100904), (933, 1801082320), (1048, 1603444470), (1068, 1573417420), (1244, 1350811740), (1310, 1282755576), (1335, 1258733936), (1424, 1180063065), (1555, 1080649392), (1572, 1068962980), (1780, 944050452), (1866, 900541160), (1931, 870227760), (1965, 855170384), (2096, 801722235), (2136, 786708710), (2488, 675405870), (2620, 641377788), (2670, 629366968), (3110, 540324696), (3144, 534481490), (3560, 472025226), (3732, 450270580), (3862, 435113880), (3930, 427585192), (4272, 393354355), (4665, 360216464), (4976, 337702935), (5240, 320688894), (5340, 314683484), (5793, 290075920), (6220, 270162348), (6288, 267240745), (7120, 236012613), (7464, 225135290), (7724, 217556940), (7860, 213792596), (9330, 180108232), (9655, 174045552), (10480, 160344447), (10680, 157341742), (11586, 145037960), (11659, 144129840), (12440, 135081174), (14928, 112567645), (15448, 108778470), (15720, 106896298), (18660, 90054116), (19310, 87022776), (21360, 78670871), (23172, 72518980), (23318, 72064920), (24880, 67540587), (27679, 60710640), (28965, 58015184), (30896, 54389235), (31440, 53448149), (34977, 48043280), (37320, 45027058), (38620, 43511388), (40741, 41246160), (46344, 36259490), (46636, 36032460), (55358, 30355320), (57930, 29007592), (58295, 28825968), (69954, 24021640), (74640, 22513529), (77240, 21755694), (81482, 20623080), (83037, 20236880), (92688, 18129745), (93272, 18016230), (110716, 15177660), (115860, 14503796), (116590, 14412984), (122223, 13748720), (138395, 12142128), (139908, 12010820), (154480, 10877847), (162964, 10311540), (166074, 10118440), (171859, 9777840), (174885, 9608656), (186544, 9008115), (203705, 8249232), (221432, 7588830), (231720, 7251898), (233180, 7206492), (244446, 6874360), (252961, 6642960), (276790, 6071064), (279816, 6005410), (325928, 5155770), (332148, 5059220), (343718, 4888920), (349770, 4804328), (407410, 4124616), (415185, 4047376), (442864, 3794415), (463440, 3625949), (466360, 3603246), (488892, 3437180), (505922, 3321480), (515577, 3259280), (553580, 3035532), (559632, 3002705), (600541, 2798160), (611115, 2749744), (651856, 2577885), (664296, 2529610), (687436, 2444460), (699540, 2402164), (758883, 2214320), (814820, 2062308), (830370, 2023688), (859295, 1955568), (932720, 1801623), (977784, 1718590), (1011844, 1660740), (1031154, 1629640), (1107160, 1517766), (1201082, 1399080), (1222230, 1374872), (1264805, 1328592)]