809408108880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1155373}}^1$

素因数の和:1155538

約数の個数: 240

約数和(自身を含む): 3128937651840

約数和(自身を除く): 2319529542960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 139, 140, 144, 168, 180, 210, 240, 252, 278, 280, 315, 336, 360, 417, 420, 504, 556, 560, 630, 695, 720, 834, 840, 973, 1008, 1112, 1251, 1260, 1390, 1668, 1680, 1946, 2085, 2224, 2502, 2520, 2780, 2919, 3336, 3892, 4170, 4865, 5004, 5040, 5560, 5838, 6255, 6672, 7784, 8340, 8757, 9730, 10008, 11120, 11676, 12510, 14595, 15568, 16680, 17514, 19460, 20016, 23352, 25020, 29190, 33360, 35028, 38920, 43785, 46704, 50040, 58380, 70056, 77840, 87570, 100080, 116760, 140112, 175140, 233520, 350280, 700560, 1155373, 2310746, 3466119, 4621492, 5776865, 6932238, 8087611, 9242984, 10398357, 11553730, 13864476, 16175222, 17330595, 18485968, 20796714, 23107460, 24262833, 27728952, 32350444, 34661190, 40438055, 41593428, 46214920, 48525666, 51991785, 55457904, 64700888, 69322380, 72788499, 80876110, 83186856, 92429840, 97051332, 103983570, 121314165, 129401776, 138644760, 145576998, 160596847, 161752220, 166373712, 194102664, 207967140, 242628330, 277289520, 291153996, 321193694, 323504440, 363942495, 388205328, 415934280, 481790541, 485256660, 582307992, 642387388, 647008880, 727884990, 802984235, 831868560, 963581082, 970513320, 1124177929, 1164615984, 1284774776, 1445371623, 1455769980, 1605968470, 1927162164, 1941026640, 2248355858, 2408952705, 2569549552, 2890743246, 2911539960, 3211936940, 3372533787, 3854324328, 4496711716, 4817905410, 5620889645, 5781486492, 5823079920, 6423873880, 6745067574, 7226858115, 7708648656, 8993423432, 9635810820, 10117601361, 11241779290, 11562972984, 12847747760, 13490135148, 14453716230, 16862668935, 17986846864, 19271621640, 20235202722, 22483558580, 23125945968, 26980270296, 28907432460, 33725337870, 38543243280, 40470405444, 44967117160, 50588006805, 53960540592, 57814864920, 67450675740, 80940810888, 89934234320, 101176013610, 115629729840, 134901351480, 161881621776, 202352027220, 269802702960, 404704054440, 809408108880]

約数ペア:

[(1, 809408108880), (2, 404704054440), (3, 269802702960), (4, 202352027220), (5, 161881621776), (6, 134901351480), (7, 115629729840), (8, 101176013610), (9, 89934234320), (10, 80940810888), (12, 67450675740), (14, 57814864920), (15, 53960540592), (16, 50588006805), (18, 44967117160), (20, 40470405444), (21, 38543243280), (24, 33725337870), (28, 28907432460), (30, 26980270296), (35, 23125945968), (36, 22483558580), (40, 20235202722), (42, 19271621640), (45, 17986846864), (48, 16862668935), (56, 14453716230), (60, 13490135148), (63, 12847747760), (70, 11562972984), (72, 11241779290), (80, 10117601361), (84, 9635810820), (90, 8993423432), (105, 7708648656), (112, 7226858115), (120, 6745067574), (126, 6423873880), (139, 5823079920), (140, 5781486492), (144, 5620889645), (168, 4817905410), (180, 4496711716), (210, 3854324328), (240, 3372533787), (252, 3211936940), (278, 2911539960), (280, 2890743246), (315, 2569549552), (336, 2408952705), (360, 2248355858), (417, 1941026640), (420, 1927162164), (504, 1605968470), (556, 1455769980), (560, 1445371623), (630, 1284774776), (695, 1164615984), (720, 1124177929), (834, 970513320), (840, 963581082), (973, 831868560), (1008, 802984235), (1112, 727884990), (1251, 647008880), (1260, 642387388), (1390, 582307992), (1668, 485256660), (1680, 481790541), (1946, 415934280), (2085, 388205328), (2224, 363942495), (2502, 323504440), (2520, 321193694), (2780, 291153996), (2919, 277289520), (3336, 242628330), (3892, 207967140), (4170, 194102664), (4865, 166373712), (5004, 161752220), (5040, 160596847), (5560, 145576998), (5838, 138644760), (6255, 129401776), (6672, 121314165), (7784, 103983570), (8340, 97051332), (8757, 92429840), (9730, 83186856), (10008, 80876110), (11120, 72788499), (11676, 69322380), (12510, 64700888), (14595, 55457904), (15568, 51991785), (16680, 48525666), (17514, 46214920), (19460, 41593428), (20016, 40438055), (23352, 34661190), (25020, 32350444), (29190, 27728952), (33360, 24262833), (35028, 23107460), (38920, 20796714), (43785, 18485968), (46704, 17330595), (50040, 16175222), (58380, 13864476), (70056, 11553730), (77840, 10398357), (87570, 9242984), (100080, 8087611), (116760, 6932238), (140112, 5776865), (175140, 4621492), (233520, 3466119), (350280, 2310746), (700560, 1155373)]