238571520

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:396

約数の個数: 208

約数和(自身を含む): 835088832

約数和(自身を除く): 596517312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 353, 384, 440, 480, 512, 528, 640, 660, 704, 706, 768, 880, 960, 1024, 1056, 1059, 1280, 1320, 1408, 1412, 1536, 1760, 1765, 1920, 2048, 2112, 2118, 2560, 2640, 2816, 2824, 3072, 3520, 3530, 3840, 3883, 4096, 4224, 4236, 5120, 5280, 5295, 5632, 5648, 6144, 7040, 7060, 7680, 7766, 8448, 8472, 10240, 10560, 10590, 11264, 11296, 11649, 12288, 14080, 14120, 15360, 15532, 16896, 16944, 19415, 20480, 21120, 21180, 22528, 22592, 23298, 28160, 28240, 30720, 31064, 33792, 33888, 38830, 42240, 42360, 45056, 45184, 46596, 56320, 56480, 58245, 61440, 62128, 67584, 67776, 77660, 84480, 84720, 90368, 93192, 112640, 112960, 116490, 124256, 135168, 135552, 155320, 168960, 169440, 180736, 186384, 225280, 225920, 232980, 248512, 271104, 310640, 337920, 338880, 361472, 372768, 451840, 465960, 497024, 542208, 621280, 675840, 677760, 722944, 745536, 903680, 931920, 994048, 1084416, 1242560, 1355520, 1445888, 1491072, 1807360, 1863840, 1988096, 2168832, 2485120, 2711040, 2982144, 3614720, 3727680, 3976192, 4337664, 4970240, 5422080, 5964288, 7229440, 7455360, 7952384, 9940480, 10844160, 11928576, 14910720, 15904768, 19880960, 21688320, 23857152, 29821440, 39761920, 47714304, 59642880, 79523840, 119285760, 238571520]

約数ペア:

[(1, 238571520), (2, 119285760), (3, 79523840), (4, 59642880), (5, 47714304), (6, 39761920), (8, 29821440), (10, 23857152), (11, 21688320), (12, 19880960), (15, 15904768), (16, 14910720), (20, 11928576), (22, 10844160), (24, 9940480), (30, 7952384), (32, 7455360), (33, 7229440), (40, 5964288), (44, 5422080), (48, 4970240), (55, 4337664), (60, 3976192), (64, 3727680), (66, 3614720), (80, 2982144), (88, 2711040), (96, 2485120), (110, 2168832), (120, 1988096), (128, 1863840), (132, 1807360), (160, 1491072), (165, 1445888), (176, 1355520), (192, 1242560), (220, 1084416), (240, 994048), (256, 931920), (264, 903680), (320, 745536), (330, 722944), (352, 677760), (353, 675840), (384, 621280), (440, 542208), (480, 497024), (512, 465960), (528, 451840), (640, 372768), (660, 361472), (704, 338880), (706, 337920), (768, 310640), (880, 271104), (960, 248512), (1024, 232980), (1056, 225920), (1059, 225280), (1280, 186384), (1320, 180736), (1408, 169440), (1412, 168960), (1536, 155320), (1760, 135552), (1765, 135168), (1920, 124256), (2048, 116490), (2112, 112960), (2118, 112640), (2560, 93192), (2640, 90368), (2816, 84720), (2824, 84480), (3072, 77660), (3520, 67776), (3530, 67584), (3840, 62128), (3883, 61440), (4096, 58245), (4224, 56480), (4236, 56320), (5120, 46596), (5280, 45184), (5295, 45056), (5632, 42360), (5648, 42240), (6144, 38830), (7040, 33888), (7060, 33792), (7680, 31064), (7766, 30720), (8448, 28240), (8472, 28160), (10240, 23298), (10560, 22592), (10590, 22528), (11264, 21180), (11296, 21120), (11649, 20480), (12288, 19415), (14080, 16944), (14120, 16896), (15360, 15532)]