248171520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 176

約数和(自身を含む): 806485248

約数和(自身を除く): 558313728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 151, 160, 192, 214, 240, 256, 302, 320, 321, 384, 428, 453, 480, 512, 535, 604, 640, 642, 755, 768, 856, 906, 960, 1024, 1070, 1208, 1280, 1284, 1510, 1536, 1605, 1712, 1812, 1920, 2140, 2265, 2416, 2560, 2568, 3020, 3072, 3210, 3424, 3624, 3840, 4280, 4530, 4832, 5120, 5136, 6040, 6420, 6848, 7248, 7680, 8560, 9060, 9664, 10272, 12080, 12840, 13696, 14496, 15360, 16157, 17120, 18120, 19328, 20544, 24160, 25680, 27392, 28992, 32314, 34240, 36240, 38656, 41088, 48320, 48471, 51360, 54784, 57984, 64628, 68480, 72480, 77312, 80785, 82176, 96640, 96942, 102720, 109568, 115968, 129256, 136960, 144960, 154624, 161570, 164352, 193280, 193884, 205440, 231936, 242355, 258512, 273920, 289920, 323140, 328704, 386560, 387768, 410880, 463872, 484710, 517024, 547840, 579840, 646280, 773120, 775536, 821760, 969420, 1034048, 1159680, 1292560, 1551072, 1643520, 1938840, 2068096, 2319360, 2585120, 3102144, 3877680, 4136192, 5170240, 6204288, 7755360, 8272384, 10340480, 12408576, 15510720, 16544768, 20680960, 24817152, 31021440, 41361920, 49634304, 62042880, 82723840, 124085760, 248171520]

約数ペア:

[(1, 248171520), (2, 124085760), (3, 82723840), (4, 62042880), (5, 49634304), (6, 41361920), (8, 31021440), (10, 24817152), (12, 20680960), (15, 16544768), (16, 15510720), (20, 12408576), (24, 10340480), (30, 8272384), (32, 7755360), (40, 6204288), (48, 5170240), (60, 4136192), (64, 3877680), (80, 3102144), (96, 2585120), (107, 2319360), (120, 2068096), (128, 1938840), (151, 1643520), (160, 1551072), (192, 1292560), (214, 1159680), (240, 1034048), (256, 969420), (302, 821760), (320, 775536), (321, 773120), (384, 646280), (428, 579840), (453, 547840), (480, 517024), (512, 484710), (535, 463872), (604, 410880), (640, 387768), (642, 386560), (755, 328704), (768, 323140), (856, 289920), (906, 273920), (960, 258512), (1024, 242355), (1070, 231936), (1208, 205440), (1280, 193884), (1284, 193280), (1510, 164352), (1536, 161570), (1605, 154624), (1712, 144960), (1812, 136960), (1920, 129256), (2140, 115968), (2265, 109568), (2416, 102720), (2560, 96942), (2568, 96640), (3020, 82176), (3072, 80785), (3210, 77312), (3424, 72480), (3624, 68480), (3840, 64628), (4280, 57984), (4530, 54784), (4832, 51360), (5120, 48471), (5136, 48320), (6040, 41088), (6420, 38656), (6848, 36240), (7248, 34240), (7680, 32314), (8560, 28992), (9060, 27392), (9664, 25680), (10272, 24160), (12080, 20544), (12840, 19328), (13696, 18120), (14496, 17120), (15360, 16157)]