26197920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 107557632

約数和(自身を除く): 81359712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 113, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 226, 230, 240, 252, 276, 280, 288, 315, 322, 336, 339, 345, 360, 368, 414, 420, 452, 460, 480, 483, 504, 552, 560, 565, 630, 644, 672, 678, 690, 720, 736, 791, 805, 828, 840, 904, 920, 966, 1008, 1017, 1035, 1104, 1120, 1130, 1260, 1288, 1356, 1380, 1440, 1449, 1582, 1610, 1656, 1680, 1695, 1808, 1840, 1932, 2016, 2034, 2070, 2208, 2260, 2373, 2415, 2520, 2576, 2599, 2712, 2760, 2898, 3164, 3220, 3312, 3360, 3390, 3616, 3680, 3864, 3955, 4068, 4140, 4520, 4746, 4830, 5040, 5085, 5152, 5198, 5424, 5520, 5796, 6328, 6440, 6624, 6780, 7119, 7245, 7728, 7797, 7910, 8136, 8280, 9040, 9492, 9660, 10080, 10170, 10396, 10848, 11040, 11592, 11865, 12656, 12880, 12995, 13560, 14238, 14490, 15456, 15594, 15820, 16272, 16560, 18080, 18193, 18984, 19320, 20340, 20792, 23184, 23391, 23730, 25312, 25760, 25990, 27120, 28476, 28980, 31188, 31640, 32544, 33120, 35595, 36386, 37968, 38640, 38985, 40680, 41584, 46368, 46782, 47460, 51980, 54240, 54579, 56952, 57960, 62376, 63280, 71190, 72772, 75936, 77280, 77970, 81360, 83168, 90965, 93564, 94920, 103960, 109158, 113904, 115920, 116955, 124752, 126560, 142380, 145544, 155940, 162720, 163737, 181930, 187128, 189840, 207920, 218316, 227808, 231840, 233910, 249504, 272895, 284760, 291088, 311880, 327474, 363860, 374256, 379680, 415840, 436632, 467820, 545790, 569520, 582176, 623760, 654948, 727720, 748512, 818685, 873264, 935640, 1091580, 1139040, 1247520, 1309896, 1455440, 1637370, 1746528, 1871280, 2183160, 2619792, 2910880, 3274740, 3742560, 4366320, 5239584, 6549480, 8732640, 13098960, 26197920]

約数ペア:

[(1, 26197920), (2, 13098960), (3, 8732640), (4, 6549480), (5, 5239584), (6, 4366320), (7, 3742560), (8, 3274740), (9, 2910880), (10, 2619792), (12, 2183160), (14, 1871280), (15, 1746528), (16, 1637370), (18, 1455440), (20, 1309896), (21, 1247520), (23, 1139040), (24, 1091580), (28, 935640), (30, 873264), (32, 818685), (35, 748512), (36, 727720), (40, 654948), (42, 623760), (45, 582176), (46, 569520), (48, 545790), (56, 467820), (60, 436632), (63, 415840), (69, 379680), (70, 374256), (72, 363860), (80, 327474), (84, 311880), (90, 291088), (92, 284760), (96, 272895), (105, 249504), (112, 233910), (113, 231840), (115, 227808), (120, 218316), (126, 207920), (138, 189840), (140, 187128), (144, 181930), (160, 163737), (161, 162720), (168, 155940), (180, 145544), (184, 142380), (207, 126560), (210, 124752), (224, 116955), (226, 115920), (230, 113904), (240, 109158), (252, 103960), (276, 94920), (280, 93564), (288, 90965), (315, 83168), (322, 81360), (336, 77970), (339, 77280), (345, 75936), (360, 72772), (368, 71190), (414, 63280), (420, 62376), (452, 57960), (460, 56952), (480, 54579), (483, 54240), (504, 51980), (552, 47460), (560, 46782), (565, 46368), (630, 41584), (644, 40680), (672, 38985), (678, 38640), (690, 37968), (720, 36386), (736, 35595), (791, 33120), (805, 32544), (828, 31640), (840, 31188), (904, 28980), (920, 28476), (966, 27120), (1008, 25990), (1017, 25760), (1035, 25312), (1104, 23730), (1120, 23391), (1130, 23184), (1260, 20792), (1288, 20340), (1356, 19320), (1380, 18984), (1440, 18193), (1449, 18080), (1582, 16560), (1610, 16272), (1656, 15820), (1680, 15594), (1695, 15456), (1808, 14490), (1840, 14238), (1932, 13560), (2016, 12995), (2034, 12880), (2070, 12656), (2208, 11865), (2260, 11592), (2373, 11040), (2415, 10848), (2520, 10396), (2576, 10170), (2599, 10080), (2712, 9660), (2760, 9492), (2898, 9040), (3164, 8280), (3220, 8136), (3312, 7910), (3360, 7797), (3390, 7728), (3616, 7245), (3680, 7119), (3864, 6780), (3955, 6624), (4068, 6440), (4140, 6328), (4520, 5796), (4746, 5520), (4830, 5424), (5040, 5198), (5085, 5152)]