239554560

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{557}}^1$

素因数の和:596

約数の個数: 208

約数和(自身を含む): 877550976

約数和(自身を除く): 637996416

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 557, 560, 640, 672, 768, 840, 896, 960, 1024, 1114, 1120, 1280, 1344, 1536, 1671, 1680, 1792, 1920, 2048, 2228, 2240, 2560, 2688, 2785, 3072, 3342, 3360, 3584, 3840, 3899, 4096, 4456, 4480, 5120, 5376, 5570, 6144, 6684, 6720, 7168, 7680, 7798, 8355, 8912, 8960, 10240, 10752, 11140, 11697, 12288, 13368, 13440, 14336, 15360, 15596, 16710, 17824, 17920, 19495, 20480, 21504, 22280, 23394, 26736, 26880, 28672, 30720, 31192, 33420, 35648, 35840, 38990, 43008, 44560, 46788, 53472, 53760, 58485, 61440, 62384, 66840, 71296, 71680, 77980, 86016, 89120, 93576, 106944, 107520, 116970, 124768, 133680, 142592, 143360, 155960, 178240, 187152, 213888, 215040, 233940, 249536, 267360, 285184, 311920, 356480, 374304, 427776, 430080, 467880, 499072, 534720, 570368, 623840, 712960, 748608, 855552, 935760, 998144, 1069440, 1140736, 1247680, 1425920, 1497216, 1711104, 1871520, 1996288, 2138880, 2281472, 2495360, 2851840, 2994432, 3422208, 3743040, 3992576, 4277760, 4990720, 5703680, 5988864, 6844416, 7486080, 7985152, 8555520, 9981440, 11407360, 11977728, 14972160, 15970304, 17111040, 19962880, 23955456, 29944320, 34222080, 39925760, 47910912, 59888640, 79851520, 119777280, 239554560]

約数ペア:

[(1, 239554560), (2, 119777280), (3, 79851520), (4, 59888640), (5, 47910912), (6, 39925760), (7, 34222080), (8, 29944320), (10, 23955456), (12, 19962880), (14, 17111040), (15, 15970304), (16, 14972160), (20, 11977728), (21, 11407360), (24, 9981440), (28, 8555520), (30, 7985152), (32, 7486080), (35, 6844416), (40, 5988864), (42, 5703680), (48, 4990720), (56, 4277760), (60, 3992576), (64, 3743040), (70, 3422208), (80, 2994432), (84, 2851840), (96, 2495360), (105, 2281472), (112, 2138880), (120, 1996288), (128, 1871520), (140, 1711104), (160, 1497216), (168, 1425920), (192, 1247680), (210, 1140736), (224, 1069440), (240, 998144), (256, 935760), (280, 855552), (320, 748608), (336, 712960), (384, 623840), (420, 570368), (448, 534720), (480, 499072), (512, 467880), (557, 430080), (560, 427776), (640, 374304), (672, 356480), (768, 311920), (840, 285184), (896, 267360), (960, 249536), (1024, 233940), (1114, 215040), (1120, 213888), (1280, 187152), (1344, 178240), (1536, 155960), (1671, 143360), (1680, 142592), (1792, 133680), (1920, 124768), (2048, 116970), (2228, 107520), (2240, 106944), (2560, 93576), (2688, 89120), (2785, 86016), (3072, 77980), (3342, 71680), (3360, 71296), (3584, 66840), (3840, 62384), (3899, 61440), (4096, 58485), (4456, 53760), (4480, 53472), (5120, 46788), (5376, 44560), (5570, 43008), (6144, 38990), (6684, 35840), (6720, 35648), (7168, 33420), (7680, 31192), (7798, 30720), (8355, 28672), (8912, 26880), (8960, 26736), (10240, 23394), (10752, 22280), (11140, 21504), (11697, 20480), (12288, 19495), (13368, 17920), (13440, 17824), (14336, 16710), (15360, 15596)]