2054171880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2111}}^1$

素因数の和:2201

約数の個数: 256

約数和(自身を含む): 7390310400

約数和(自身を除く): 5336138520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 53, 54, 60, 68, 72, 85, 90, 102, 106, 108, 120, 135, 136, 153, 159, 170, 180, 204, 212, 216, 255, 265, 270, 306, 318, 340, 360, 408, 424, 459, 477, 510, 530, 540, 612, 636, 680, 765, 795, 901, 918, 954, 1020, 1060, 1080, 1224, 1272, 1431, 1530, 1590, 1802, 1836, 1908, 2040, 2111, 2120, 2295, 2385, 2703, 2862, 3060, 3180, 3604, 3672, 3816, 4222, 4505, 4590, 4770, 5406, 5724, 6120, 6333, 6360, 7155, 7208, 8109, 8444, 9010, 9180, 9540, 10555, 10812, 11448, 12666, 13515, 14310, 16218, 16888, 18020, 18360, 18999, 19080, 21110, 21624, 24327, 25332, 27030, 28620, 31665, 32436, 35887, 36040, 37998, 40545, 42220, 48654, 50664, 54060, 56997, 57240, 63330, 64872, 71774, 75996, 81090, 84440, 94995, 97308, 107661, 108120, 111883, 113994, 121635, 126660, 143548, 151992, 162180, 179435, 189990, 194616, 215322, 223766, 227988, 243270, 253320, 284985, 287096, 322983, 324360, 335649, 358870, 379980, 430644, 447532, 455976, 486540, 538305, 559415, 569970, 645966, 671298, 717740, 759960, 861288, 895064, 968949, 973080, 1006947, 1076610, 1118830, 1139940, 1291932, 1342596, 1435480, 1614915, 1678245, 1902011, 1937898, 2013894, 2153220, 2237660, 2279880, 2583864, 2685192, 3020841, 3229830, 3356490, 3804022, 3875796, 4027788, 4306440, 4475320, 4844745, 5034735, 5706033, 6041682, 6459660, 6712980, 7608044, 7751592, 8055576, 9510055, 9689490, 10069470, 11412066, 12083364, 12919320, 13425960, 15104205, 15216088, 17118099, 19020110, 19378980, 20138940, 22824132, 24166728, 28530165, 30208410, 34236198, 38040220, 38757960, 40277880, 45648264, 51354297, 57060330, 60416820, 68472396, 76080440, 85590495, 102708594, 114120660, 120833640, 136944792, 171180990, 205417188, 228241320, 256771485, 342361980, 410834376, 513542970, 684723960, 1027085940, 2054171880]

約数ペア:

[(1, 2054171880), (2, 1027085940), (3, 684723960), (4, 513542970), (5, 410834376), (6, 342361980), (8, 256771485), (9, 228241320), (10, 205417188), (12, 171180990), (15, 136944792), (17, 120833640), (18, 114120660), (20, 102708594), (24, 85590495), (27, 76080440), (30, 68472396), (34, 60416820), (36, 57060330), (40, 51354297), (45, 45648264), (51, 40277880), (53, 38757960), (54, 38040220), (60, 34236198), (68, 30208410), (72, 28530165), (85, 24166728), (90, 22824132), (102, 20138940), (106, 19378980), (108, 19020110), (120, 17118099), (135, 15216088), (136, 15104205), (153, 13425960), (159, 12919320), (170, 12083364), (180, 11412066), (204, 10069470), (212, 9689490), (216, 9510055), (255, 8055576), (265, 7751592), (270, 7608044), (306, 6712980), (318, 6459660), (340, 6041682), (360, 5706033), (408, 5034735), (424, 4844745), (459, 4475320), (477, 4306440), (510, 4027788), (530, 3875796), (540, 3804022), (612, 3356490), (636, 3229830), (680, 3020841), (765, 2685192), (795, 2583864), (901, 2279880), (918, 2237660), (954, 2153220), (1020, 2013894), (1060, 1937898), (1080, 1902011), (1224, 1678245), (1272, 1614915), (1431, 1435480), (1530, 1342596), (1590, 1291932), (1802, 1139940), (1836, 1118830), (1908, 1076610), (2040, 1006947), (2111, 973080), (2120, 968949), (2295, 895064), (2385, 861288), (2703, 759960), (2862, 717740), (3060, 671298), (3180, 645966), (3604, 569970), (3672, 559415), (3816, 538305), (4222, 486540), (4505, 455976), (4590, 447532), (4770, 430644), (5406, 379980), (5724, 358870), (6120, 335649), (6333, 324360), (6360, 322983), (7155, 287096), (7208, 284985), (8109, 253320), (8444, 243270), (9010, 227988), (9180, 223766), (9540, 215322), (10555, 194616), (10812, 189990), (11448, 179435), (12666, 162180), (13515, 151992), (14310, 143548), (16218, 126660), (16888, 121635), (18020, 113994), (18360, 111883), (18999, 108120), (19080, 107661), (21110, 97308), (21624, 94995), (24327, 84440), (25332, 81090), (27030, 75996), (28620, 71774), (31665, 64872), (32436, 63330), (35887, 57240), (36040, 56997), (37998, 54060), (40545, 50664), (42220, 48654)]