127760640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^3\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 480748800

約数和(自身を除く): 352988160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 97, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 194, 196, 210, 224, 240, 245, 256, 280, 291, 294, 320, 336, 343, 384, 388, 392, 420, 448, 480, 485, 490, 560, 582, 588, 640, 672, 679, 686, 735, 768, 776, 784, 840, 896, 960, 970, 980, 1029, 1120, 1164, 1176, 1280, 1344, 1358, 1372, 1455, 1470, 1552, 1568, 1680, 1715, 1792, 1920, 1940, 1960, 2037, 2058, 2240, 2328, 2352, 2688, 2716, 2744, 2910, 2940, 3104, 3136, 3360, 3395, 3430, 3840, 3880, 3920, 4074, 4116, 4480, 4656, 4704, 4753, 5145, 5376, 5432, 5488, 5820, 5880, 6208, 6272, 6720, 6790, 6860, 7760, 7840, 8148, 8232, 8960, 9312, 9408, 9506, 10185, 10290, 10864, 10976, 11640, 11760, 12416, 12544, 13440, 13580, 13720, 14259, 15520, 15680, 16296, 16464, 18624, 18816, 19012, 20370, 20580, 21728, 21952, 23280, 23520, 23765, 24832, 26880, 27160, 27440, 28518, 31040, 31360, 32592, 32928, 33271, 37248, 37632, 38024, 40740, 41160, 43456, 43904, 46560, 47040, 47530, 54320, 54880, 57036, 62080, 62720, 65184, 65856, 66542, 71295, 74496, 76048, 81480, 82320, 86912, 87808, 93120, 94080, 95060, 99813, 108640, 109760, 114072, 124160, 130368, 131712, 133084, 142590, 152096, 162960, 164640, 166355, 173824, 186240, 188160, 190120, 199626, 217280, 219520, 228144, 260736, 263424, 266168, 285180, 304192, 325920, 329280, 332710, 372480, 380240, 399252, 434560, 439040, 456288, 499065, 521472, 532336, 570360, 608384, 651840, 658560, 665420, 760480, 798504, 869120, 912576, 998130, 1064672, 1140720, 1216768, 1303680, 1317120, 1330840, 1520960, 1597008, 1825152, 1996260, 2129344, 2281440, 2607360, 2661680, 3041920, 3194016, 3650304, 3992520, 4258688, 4562880, 5323360, 6083840, 6388032, 7985040, 8517376, 9125760, 10646720, 12776064, 15970080, 18251520, 21293440, 25552128, 31940160, 42586880, 63880320, 127760640]

約数ペア:

[(1, 127760640), (2, 63880320), (3, 42586880), (4, 31940160), (5, 25552128), (6, 21293440), (7, 18251520), (8, 15970080), (10, 12776064), (12, 10646720), (14, 9125760), (15, 8517376), (16, 7985040), (20, 6388032), (21, 6083840), (24, 5323360), (28, 4562880), (30, 4258688), (32, 3992520), (35, 3650304), (40, 3194016), (42, 3041920), (48, 2661680), (49, 2607360), (56, 2281440), (60, 2129344), (64, 1996260), (70, 1825152), (80, 1597008), (84, 1520960), (96, 1330840), (97, 1317120), (98, 1303680), (105, 1216768), (112, 1140720), (120, 1064672), (128, 998130), (140, 912576), (147, 869120), (160, 798504), (168, 760480), (192, 665420), (194, 658560), (196, 651840), (210, 608384), (224, 570360), (240, 532336), (245, 521472), (256, 499065), (280, 456288), (291, 439040), (294, 434560), (320, 399252), (336, 380240), (343, 372480), (384, 332710), (388, 329280), (392, 325920), (420, 304192), (448, 285180), (480, 266168), (485, 263424), (490, 260736), (560, 228144), (582, 219520), (588, 217280), (640, 199626), (672, 190120), (679, 188160), (686, 186240), (735, 173824), (768, 166355), (776, 164640), (784, 162960), (840, 152096), (896, 142590), (960, 133084), (970, 131712), (980, 130368), (1029, 124160), (1120, 114072), (1164, 109760), (1176, 108640), (1280, 99813), (1344, 95060), (1358, 94080), (1372, 93120), (1455, 87808), (1470, 86912), (1552, 82320), (1568, 81480), (1680, 76048), (1715, 74496), (1792, 71295), (1920, 66542), (1940, 65856), (1960, 65184), (2037, 62720), (2058, 62080), (2240, 57036), (2328, 54880), (2352, 54320), (2688, 47530), (2716, 47040), (2744, 46560), (2910, 43904), (2940, 43456), (3104, 41160), (3136, 40740), (3360, 38024), (3395, 37632), (3430, 37248), (3840, 33271), (3880, 32928), (3920, 32592), (4074, 31360), (4116, 31040), (4480, 28518), (4656, 27440), (4704, 27160), (4753, 26880), (5145, 24832), (5376, 23765), (5432, 23520), (5488, 23280), (5820, 21952), (5880, 21728), (6208, 20580), (6272, 20370), (6720, 19012), (6790, 18816), (6860, 18624), (7760, 16464), (7840, 16296), (8148, 15680), (8232, 15520), (8960, 14259), (9312, 13720), (9408, 13580), (9506, 13440), (10185, 12544), (10290, 12416), (10864, 11760), (10976, 11640)]