15674449920

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:874

約数の個数: 224

約数和(自身を含む): 50485852800

約数和(自身を除く): 34811402880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 199, 240, 256, 320, 384, 398, 480, 512, 597, 640, 641, 768, 796, 960, 995, 1024, 1194, 1280, 1282, 1536, 1592, 1920, 1923, 1990, 2048, 2388, 2560, 2564, 2985, 3072, 3184, 3205, 3840, 3846, 3980, 4096, 4776, 5120, 5128, 5970, 6144, 6368, 6410, 7680, 7692, 7960, 8192, 9552, 9615, 10240, 10256, 11940, 12288, 12736, 12820, 15360, 15384, 15920, 19104, 19230, 20480, 20512, 23880, 24576, 25472, 25640, 30720, 30768, 31840, 38208, 38460, 40960, 41024, 47760, 50944, 51280, 61440, 61536, 63680, 76416, 76920, 82048, 95520, 101888, 102560, 122880, 123072, 127360, 127559, 152832, 153840, 164096, 191040, 203776, 205120, 246144, 254720, 255118, 305664, 307680, 328192, 382080, 382677, 407552, 410240, 492288, 509440, 510236, 611328, 615360, 637795, 656384, 764160, 765354, 815104, 820480, 984576, 1018880, 1020472, 1222656, 1230720, 1275590, 1312768, 1528320, 1530708, 1630208, 1640960, 1913385, 1969152, 2037760, 2040944, 2445312, 2461440, 2551180, 2625536, 3056640, 3061416, 3281920, 3826770, 3938304, 4075520, 4081888, 4890624, 4922880, 5102360, 5251072, 6113280, 6122832, 6563840, 7653540, 7876608, 8151040, 8163776, 9845760, 10204720, 12226560, 12245664, 13127680, 15307080, 15753216, 16327552, 19691520, 20409440, 24453120, 24491328, 26255360, 30614160, 32655104, 39383040, 40818880, 48982656, 61228320, 65310208, 78766080, 81637760, 97965312, 122456640, 130620416, 163275520, 195930624, 244913280, 261240832, 326551040, 391861248, 489826560, 522481664, 653102080, 783722496, 979653120, 1044963328, 1306204160, 1567444992, 1959306240, 2612408320, 3134889984, 3918612480, 5224816640, 7837224960, 15674449920]

約数ペア:

[(1, 15674449920), (2, 7837224960), (3, 5224816640), (4, 3918612480), (5, 3134889984), (6, 2612408320), (8, 1959306240), (10, 1567444992), (12, 1306204160), (15, 1044963328), (16, 979653120), (20, 783722496), (24, 653102080), (30, 522481664), (32, 489826560), (40, 391861248), (48, 326551040), (60, 261240832), (64, 244913280), (80, 195930624), (96, 163275520), (120, 130620416), (128, 122456640), (160, 97965312), (192, 81637760), (199, 78766080), (240, 65310208), (256, 61228320), (320, 48982656), (384, 40818880), (398, 39383040), (480, 32655104), (512, 30614160), (597, 26255360), (640, 24491328), (641, 24453120), (768, 20409440), (796, 19691520), (960, 16327552), (995, 15753216), (1024, 15307080), (1194, 13127680), (1280, 12245664), (1282, 12226560), (1536, 10204720), (1592, 9845760), (1920, 8163776), (1923, 8151040), (1990, 7876608), (2048, 7653540), (2388, 6563840), (2560, 6122832), (2564, 6113280), (2985, 5251072), (3072, 5102360), (3184, 4922880), (3205, 4890624), (3840, 4081888), (3846, 4075520), (3980, 3938304), (4096, 3826770), (4776, 3281920), (5120, 3061416), (5128, 3056640), (5970, 2625536), (6144, 2551180), (6368, 2461440), (6410, 2445312), (7680, 2040944), (7692, 2037760), (7960, 1969152), (8192, 1913385), (9552, 1640960), (9615, 1630208), (10240, 1530708), (10256, 1528320), (11940, 1312768), (12288, 1275590), (12736, 1230720), (12820, 1222656), (15360, 1020472), (15384, 1018880), (15920, 984576), (19104, 820480), (19230, 815104), (20480, 765354), (20512, 764160), (23880, 656384), (24576, 637795), (25472, 615360), (25640, 611328), (30720, 510236), (30768, 509440), (31840, 492288), (38208, 410240), (38460, 407552), (40960, 382677), (41024, 382080), (47760, 328192), (50944, 307680), (51280, 305664), (61440, 255118), (61536, 254720), (63680, 246144), (76416, 205120), (76920, 203776), (82048, 191040), (95520, 164096), (101888, 153840), (102560, 152832), (122880, 127559), (123072, 127360)]