15697468980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{853}}^1$

素因数の和:1567

約数の個数: 192

約数和(自身を含む): 49893822720

約数和(自身を除く): 34196353740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 643, 795, 853, 954, 1060, 1286, 1431, 1590, 1706, 1908, 1929, 2385, 2559, 2572, 2862, 3180, 3215, 3412, 3858, 4265, 4770, 5118, 5724, 5787, 6430, 7155, 7677, 7716, 8530, 9540, 9645, 10236, 11574, 12795, 12860, 14310, 15354, 17060, 17361, 19290, 23031, 23148, 25590, 28620, 28935, 30708, 34079, 34722, 38385, 38580, 45209, 46062, 51180, 57870, 68158, 69444, 76770, 86805, 90418, 92124, 102237, 115155, 115740, 135627, 136316, 153540, 170395, 173610, 180836, 204474, 226045, 230310, 271254, 306711, 340790, 347220, 406881, 408948, 452090, 460620, 511185, 542508, 548479, 613422, 678135, 681580, 813762, 904180, 920133, 1022370, 1096958, 1220643, 1226844, 1356270, 1533555, 1627524, 1645437, 1840266, 2034405, 2044740, 2193916, 2441286, 2712540, 2742395, 3067110, 3290874, 3680532, 4068810, 4600665, 4882572, 4936311, 5484790, 6103215, 6134220, 6581748, 8137620, 8227185, 9201330, 9872622, 10969580, 12206430, 14808933, 16454370, 18402660, 19745244, 24412860, 24681555, 29069387, 29617866, 32908740, 49363110, 58138774, 59235732, 74044665, 87208161, 98726220, 116277548, 145346935, 148089330, 174416322, 261624483, 290693870, 296178660, 348832644, 436040805, 523248966, 581387740, 784873449, 872081610, 1046497932, 1308122415, 1569746898, 1744163220, 2616244830, 3139493796, 3924367245, 5232489660, 7848734490, 15697468980]

約数ペア:

[(1, 15697468980), (2, 7848734490), (3, 5232489660), (4, 3924367245), (5, 3139493796), (6, 2616244830), (9, 1744163220), (10, 1569746898), (12, 1308122415), (15, 1046497932), (18, 872081610), (20, 784873449), (27, 581387740), (30, 523248966), (36, 436040805), (45, 348832644), (53, 296178660), (54, 290693870), (60, 261624483), (90, 174416322), (106, 148089330), (108, 145346935), (135, 116277548), (159, 98726220), (180, 87208161), (212, 74044665), (265, 59235732), (270, 58138774), (318, 49363110), (477, 32908740), (530, 29617866), (540, 29069387), (636, 24681555), (643, 24412860), (795, 19745244), (853, 18402660), (954, 16454370), (1060, 14808933), (1286, 12206430), (1431, 10969580), (1590, 9872622), (1706, 9201330), (1908, 8227185), (1929, 8137620), (2385, 6581748), (2559, 6134220), (2572, 6103215), (2862, 5484790), (3180, 4936311), (3215, 4882572), (3412, 4600665), (3858, 4068810), (4265, 3680532), (4770, 3290874), (5118, 3067110), (5724, 2742395), (5787, 2712540), (6430, 2441286), (7155, 2193916), (7677, 2044740), (7716, 2034405), (8530, 1840266), (9540, 1645437), (9645, 1627524), (10236, 1533555), (11574, 1356270), (12795, 1226844), (12860, 1220643), (14310, 1096958), (15354, 1022370), (17060, 920133), (17361, 904180), (19290, 813762), (23031, 681580), (23148, 678135), (25590, 613422), (28620, 548479), (28935, 542508), (30708, 511185), (34079, 460620), (34722, 452090), (38385, 408948), (38580, 406881), (45209, 347220), (46062, 340790), (51180, 306711), (57870, 271254), (68158, 230310), (69444, 226045), (76770, 204474), (86805, 180836), (90418, 173610), (92124, 170395), (102237, 153540), (115155, 136316), (115740, 135627)]