2126887680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1123

約数の個数: 288

約数和(自身を含む): 7431395328

約数和(自身を除く): 5304507648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 256, 272, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 527, 544, 620, 640, 680, 744, 768, 816, 930, 960, 992, 1020, 1051, 1054, 1088, 1240, 1280, 1360, 1488, 1581, 1632, 1860, 1920, 1984, 2040, 2102, 2108, 2176, 2480, 2635, 2720, 2976, 3153, 3162, 3264, 3720, 3840, 3968, 4080, 4204, 4216, 4352, 4960, 5255, 5270, 5440, 5952, 6306, 6324, 6528, 7440, 7905, 7936, 8160, 8408, 8432, 9920, 10510, 10540, 10880, 11904, 12612, 12648, 13056, 14880, 15765, 15810, 16320, 16816, 16864, 17867, 19840, 21020, 21080, 21760, 23808, 25224, 25296, 29760, 31530, 31620, 32581, 32640, 33632, 33728, 35734, 39680, 42040, 42160, 50448, 50592, 53601, 59520, 63060, 63240, 65162, 65280, 67264, 67456, 71468, 84080, 84320, 89335, 97743, 100896, 101184, 107202, 119040, 126120, 126480, 130324, 134528, 134912, 142936, 162905, 168160, 168640, 178670, 195486, 201792, 202368, 214404, 252240, 252960, 260648, 268005, 269056, 285872, 325810, 336320, 337280, 357340, 390972, 403584, 404736, 428808, 488715, 504480, 505920, 521296, 536010, 553877, 571744, 651620, 672640, 674560, 714680, 781944, 807168, 857616, 977430, 1008960, 1011840, 1042592, 1072020, 1107754, 1143488, 1303240, 1345280, 1429360, 1563888, 1661631, 1715232, 1954860, 2017920, 2023680, 2085184, 2144040, 2215508, 2286976, 2606480, 2769385, 2858720, 3127776, 3323262, 3430464, 3909720, 4035840, 4170368, 4288080, 4431016, 4573952, 5212960, 5538770, 5717440, 6255552, 6646524, 6860928, 7819440, 8308155, 8340736, 8576160, 8862032, 10425920, 11077540, 11434880, 12511104, 13293048, 13721856, 15638880, 16616310, 17152320, 17724064, 20851840, 22155080, 22869760, 25022208, 26586096, 31277760, 33232620, 34304640, 35448128, 41703680, 44310160, 53172192, 62555520, 66465240, 68609280, 70896256, 88620320, 106344384, 125111040, 132930480, 141792512, 177240640, 212688768, 265860960, 354481280, 425377536, 531721920, 708962560, 1063443840, 2126887680]

約数ペア:

[(1, 2126887680), (2, 1063443840), (3, 708962560), (4, 531721920), (5, 425377536), (6, 354481280), (8, 265860960), (10, 212688768), (12, 177240640), (15, 141792512), (16, 132930480), (17, 125111040), (20, 106344384), (24, 88620320), (30, 70896256), (31, 68609280), (32, 66465240), (34, 62555520), (40, 53172192), (48, 44310160), (51, 41703680), (60, 35448128), (62, 34304640), (64, 33232620), (68, 31277760), (80, 26586096), (85, 25022208), (93, 22869760), (96, 22155080), (102, 20851840), (120, 17724064), (124, 17152320), (128, 16616310), (136, 15638880), (155, 13721856), (160, 13293048), (170, 12511104), (186, 11434880), (192, 11077540), (204, 10425920), (240, 8862032), (248, 8576160), (255, 8340736), (256, 8308155), (272, 7819440), (310, 6860928), (320, 6646524), (340, 6255552), (372, 5717440), (384, 5538770), (408, 5212960), (465, 4573952), (480, 4431016), (496, 4288080), (510, 4170368), (527, 4035840), (544, 3909720), (620, 3430464), (640, 3323262), (680, 3127776), (744, 2858720), (768, 2769385), (816, 2606480), (930, 2286976), (960, 2215508), (992, 2144040), (1020, 2085184), (1051, 2023680), (1054, 2017920), (1088, 1954860), (1240, 1715232), (1280, 1661631), (1360, 1563888), (1488, 1429360), (1581, 1345280), (1632, 1303240), (1860, 1143488), (1920, 1107754), (1984, 1072020), (2040, 1042592), (2102, 1011840), (2108, 1008960), (2176, 977430), (2480, 857616), (2635, 807168), (2720, 781944), (2976, 714680), (3153, 674560), (3162, 672640), (3264, 651620), (3720, 571744), (3840, 553877), (3968, 536010), (4080, 521296), (4204, 505920), (4216, 504480), (4352, 488715), (4960, 428808), (5255, 404736), (5270, 403584), (5440, 390972), (5952, 357340), (6306, 337280), (6324, 336320), (6528, 325810), (7440, 285872), (7905, 269056), (7936, 268005), (8160, 260648), (8408, 252960), (8432, 252240), (9920, 214404), (10510, 202368), (10540, 201792), (10880, 195486), (11904, 178670), (12612, 168640), (12648, 168160), (13056, 162905), (14880, 142936), (15765, 134912), (15810, 134528), (16320, 130324), (16816, 126480), (16864, 126120), (17867, 119040), (19840, 107202), (21020, 101184), (21080, 100896), (21760, 97743), (23808, 89335), (25224, 84320), (25296, 84080), (29760, 71468), (31530, 67456), (31620, 67264), (32581, 65280), (32640, 65162), (33632, 63240), (33728, 63060), (35734, 59520), (39680, 53601), (42040, 50592), (42160, 50448)]