190275840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 669614400

約数和(自身を除く): 479338560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 199, 240, 249, 256, 288, 320, 332, 360, 384, 398, 415, 480, 498, 576, 597, 640, 664, 720, 747, 768, 796, 830, 960, 995, 996, 1152, 1194, 1245, 1280, 1328, 1440, 1494, 1592, 1660, 1791, 1920, 1990, 1992, 2304, 2388, 2490, 2656, 2880, 2985, 2988, 3184, 3320, 3582, 3735, 3840, 3980, 3984, 4776, 4980, 5312, 5760, 5970, 5976, 6368, 6640, 7164, 7470, 7960, 7968, 8955, 9552, 9960, 10624, 11520, 11940, 11952, 12736, 13280, 14328, 14940, 15920, 15936, 16517, 17910, 19104, 19920, 21248, 23880, 23904, 25472, 26560, 28656, 29880, 31840, 31872, 33034, 35820, 38208, 39840, 47760, 47808, 49551, 50944, 53120, 57312, 59760, 63680, 63744, 66068, 71640, 76416, 79680, 82585, 95520, 95616, 99102, 106240, 114624, 119520, 127360, 132136, 143280, 148653, 152832, 159360, 165170, 191040, 191232, 198204, 229248, 239040, 247755, 254720, 264272, 286560, 297306, 318720, 330340, 382080, 396408, 458496, 478080, 495510, 528544, 573120, 594612, 660680, 743265, 764160, 792816, 956160, 991020, 1057088, 1146240, 1189224, 1321360, 1486530, 1585632, 1982040, 2114176, 2292480, 2378448, 2642720, 2973060, 3171264, 3964080, 4228352, 4756896, 5285440, 5946120, 6342528, 7928160, 9513792, 10570880, 11892240, 12685056, 15856320, 19027584, 21141760, 23784480, 31712640, 38055168, 47568960, 63425280, 95137920, 190275840]

約数ペア:

[(1, 190275840), (2, 95137920), (3, 63425280), (4, 47568960), (5, 38055168), (6, 31712640), (8, 23784480), (9, 21141760), (10, 19027584), (12, 15856320), (15, 12685056), (16, 11892240), (18, 10570880), (20, 9513792), (24, 7928160), (30, 6342528), (32, 5946120), (36, 5285440), (40, 4756896), (45, 4228352), (48, 3964080), (60, 3171264), (64, 2973060), (72, 2642720), (80, 2378448), (83, 2292480), (90, 2114176), (96, 1982040), (120, 1585632), (128, 1486530), (144, 1321360), (160, 1189224), (166, 1146240), (180, 1057088), (192, 991020), (199, 956160), (240, 792816), (249, 764160), (256, 743265), (288, 660680), (320, 594612), (332, 573120), (360, 528544), (384, 495510), (398, 478080), (415, 458496), (480, 396408), (498, 382080), (576, 330340), (597, 318720), (640, 297306), (664, 286560), (720, 264272), (747, 254720), (768, 247755), (796, 239040), (830, 229248), (960, 198204), (995, 191232), (996, 191040), (1152, 165170), (1194, 159360), (1245, 152832), (1280, 148653), (1328, 143280), (1440, 132136), (1494, 127360), (1592, 119520), (1660, 114624), (1791, 106240), (1920, 99102), (1990, 95616), (1992, 95520), (2304, 82585), (2388, 79680), (2490, 76416), (2656, 71640), (2880, 66068), (2985, 63744), (2988, 63680), (3184, 59760), (3320, 57312), (3582, 53120), (3735, 50944), (3840, 49551), (3980, 47808), (3984, 47760), (4776, 39840), (4980, 38208), (5312, 35820), (5760, 33034), (5970, 31872), (5976, 31840), (6368, 29880), (6640, 28656), (7164, 26560), (7470, 25472), (7960, 23904), (7968, 23880), (8955, 21248), (9552, 19920), (9960, 19104), (10624, 17910), (11520, 16517), (11940, 15936), (11952, 15920), (12736, 14940), (13280, 14328)]