15693867280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{1193}}^1$

素因数の和:1378

約数の個数: 240

約数和(自身を含む): 45518336640

約数和(自身を除く): 29824469360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 139, 140, 169, 182, 208, 260, 278, 280, 338, 364, 455, 520, 556, 560, 676, 695, 728, 845, 910, 973, 1040, 1112, 1183, 1193, 1352, 1390, 1456, 1690, 1807, 1820, 1946, 2224, 2366, 2386, 2704, 2780, 3380, 3614, 3640, 3892, 4732, 4772, 4865, 5560, 5915, 5965, 6760, 7228, 7280, 7784, 8351, 9035, 9464, 9544, 9730, 11120, 11830, 11930, 12649, 13520, 14456, 15509, 15568, 16702, 18070, 18928, 19088, 19460, 23491, 23660, 23860, 25298, 28912, 31018, 33404, 36140, 38920, 41755, 46982, 47320, 47720, 50596, 62036, 63245, 66808, 72280, 77545, 77840, 83510, 93964, 94640, 95440, 101192, 108563, 117455, 124072, 126490, 133616, 144560, 155090, 164437, 165827, 167020, 187928, 201617, 202384, 217126, 234910, 248144, 252980, 310180, 328874, 331654, 334040, 375856, 403234, 434252, 469820, 505960, 542815, 620360, 657748, 663308, 668080, 806468, 822185, 829135, 868504, 939640, 1008085, 1011920, 1085630, 1160789, 1240720, 1315496, 1326616, 1411319, 1612936, 1644370, 1658270, 1737008, 1879280, 2016170, 2155751, 2171260, 2321578, 2630992, 2653232, 2822638, 3225872, 3288740, 3316540, 4032340, 4311502, 4342520, 4643156, 5645276, 5803945, 6577480, 6633080, 7056595, 8064680, 8623004, 8685040, 9286312, 10778755, 11290552, 11607890, 13154960, 13266160, 14113190, 15090257, 16129360, 17246008, 18572624, 21557510, 22581104, 23215780, 28024763, 28226380, 30180514, 34492016, 43115020, 46431560, 56049526, 56452760, 60361028, 75451285, 86230040, 92863120, 112099052, 112905520, 120722056, 140123815, 150902570, 172460080, 196173341, 224198104, 241444112, 280247630, 301805140, 392346682, 448396208, 560495260, 603610280, 784693364, 980866705, 1120990520, 1207220560, 1569386728, 1961733410, 2241981040, 3138773456, 3923466820, 7846933640, 15693867280]

約数ペア:

[(1, 15693867280), (2, 7846933640), (4, 3923466820), (5, 3138773456), (7, 2241981040), (8, 1961733410), (10, 1569386728), (13, 1207220560), (14, 1120990520), (16, 980866705), (20, 784693364), (26, 603610280), (28, 560495260), (35, 448396208), (40, 392346682), (52, 301805140), (56, 280247630), (65, 241444112), (70, 224198104), (80, 196173341), (91, 172460080), (104, 150902570), (112, 140123815), (130, 120722056), (139, 112905520), (140, 112099052), (169, 92863120), (182, 86230040), (208, 75451285), (260, 60361028), (278, 56452760), (280, 56049526), (338, 46431560), (364, 43115020), (455, 34492016), (520, 30180514), (556, 28226380), (560, 28024763), (676, 23215780), (695, 22581104), (728, 21557510), (845, 18572624), (910, 17246008), (973, 16129360), (1040, 15090257), (1112, 14113190), (1183, 13266160), (1193, 13154960), (1352, 11607890), (1390, 11290552), (1456, 10778755), (1690, 9286312), (1807, 8685040), (1820, 8623004), (1946, 8064680), (2224, 7056595), (2366, 6633080), (2386, 6577480), (2704, 5803945), (2780, 5645276), (3380, 4643156), (3614, 4342520), (3640, 4311502), (3892, 4032340), (4732, 3316540), (4772, 3288740), (4865, 3225872), (5560, 2822638), (5915, 2653232), (5965, 2630992), (6760, 2321578), (7228, 2171260), (7280, 2155751), (7784, 2016170), (8351, 1879280), (9035, 1737008), (9464, 1658270), (9544, 1644370), (9730, 1612936), (11120, 1411319), (11830, 1326616), (11930, 1315496), (12649, 1240720), (13520, 1160789), (14456, 1085630), (15509, 1011920), (15568, 1008085), (16702, 939640), (18070, 868504), (18928, 829135), (19088, 822185), (19460, 806468), (23491, 668080), (23660, 663308), (23860, 657748), (25298, 620360), (28912, 542815), (31018, 505960), (33404, 469820), (36140, 434252), (38920, 403234), (41755, 375856), (46982, 334040), (47320, 331654), (47720, 328874), (50596, 310180), (62036, 252980), (63245, 248144), (66808, 234910), (72280, 217126), (77545, 202384), (77840, 201617), (83510, 187928), (93964, 167020), (94640, 165827), (95440, 164437), (101192, 155090), (108563, 144560), (117455, 133616), (124072, 126490)]