512171520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{1361}}^1$

素因数の和:1401

約数の個数: 240

約数和(自身を含む): 1906069968

約数和(自身を除く): 1393898448

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1361, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2560, 2688, 2722, 2940, 3136, 3360, 3584, 3840, 3920, 4083, 4480, 4704, 5376, 5444, 5880, 6272, 6720, 6805, 7680, 7840, 8166, 8960, 9408, 9527, 10752, 10888, 11760, 12544, 13440, 13610, 15680, 16332, 17920, 18816, 19054, 20415, 21776, 23520, 25088, 26880, 27220, 28581, 31360, 32664, 37632, 38108, 40830, 43552, 47040, 47635, 53760, 54440, 57162, 62720, 65328, 66689, 75264, 76216, 81660, 87104, 94080, 95270, 108880, 114324, 125440, 130656, 133378, 142905, 152432, 163320, 174208, 188160, 190540, 200067, 217760, 228648, 261312, 266756, 285810, 304864, 326640, 333445, 348416, 376320, 381080, 400134, 435520, 457296, 522624, 533512, 571620, 609728, 653280, 666890, 696832, 762160, 800268, 871040, 914592, 1000335, 1045248, 1067024, 1143240, 1219456, 1306560, 1333780, 1524320, 1600536, 1742080, 1829184, 2000670, 2090496, 2134048, 2286480, 2438912, 2613120, 2667560, 3048640, 3201072, 3484160, 3658368, 4001340, 4268096, 4572960, 4877824, 5226240, 5335120, 6097280, 6402144, 7316736, 8002680, 8536192, 9145920, 10452480, 10670240, 12194560, 12804288, 14633472, 16005360, 17072384, 18291840, 21340480, 24389120, 25608576, 32010720, 34144768, 36583680, 42680960, 51217152, 64021440, 73167360, 85361920, 102434304, 128042880, 170723840, 256085760, 512171520]

約数ペア:

[(1, 512171520), (2, 256085760), (3, 170723840), (4, 128042880), (5, 102434304), (6, 85361920), (7, 73167360), (8, 64021440), (10, 51217152), (12, 42680960), (14, 36583680), (15, 34144768), (16, 32010720), (20, 25608576), (21, 24389120), (24, 21340480), (28, 18291840), (30, 17072384), (32, 16005360), (35, 14633472), (40, 12804288), (42, 12194560), (48, 10670240), (49, 10452480), (56, 9145920), (60, 8536192), (64, 8002680), (70, 7316736), (80, 6402144), (84, 6097280), (96, 5335120), (98, 5226240), (105, 4877824), (112, 4572960), (120, 4268096), (128, 4001340), (140, 3658368), (147, 3484160), (160, 3201072), (168, 3048640), (192, 2667560), (196, 2613120), (210, 2438912), (224, 2286480), (240, 2134048), (245, 2090496), (256, 2000670), (280, 1829184), (294, 1742080), (320, 1600536), (336, 1524320), (384, 1333780), (392, 1306560), (420, 1219456), (448, 1143240), (480, 1067024), (490, 1045248), (512, 1000335), (560, 914592), (588, 871040), (640, 800268), (672, 762160), (735, 696832), (768, 666890), (784, 653280), (840, 609728), (896, 571620), (960, 533512), (980, 522624), (1120, 457296), (1176, 435520), (1280, 400134), (1344, 381080), (1361, 376320), (1470, 348416), (1536, 333445), (1568, 326640), (1680, 304864), (1792, 285810), (1920, 266756), (1960, 261312), (2240, 228648), (2352, 217760), (2560, 200067), (2688, 190540), (2722, 188160), (2940, 174208), (3136, 163320), (3360, 152432), (3584, 142905), (3840, 133378), (3920, 130656), (4083, 125440), (4480, 114324), (4704, 108880), (5376, 95270), (5444, 94080), (5880, 87104), (6272, 81660), (6720, 76216), (6805, 75264), (7680, 66689), (7840, 65328), (8166, 62720), (8960, 57162), (9408, 54440), (9527, 53760), (10752, 47635), (10888, 47040), (11760, 43552), (12544, 40830), (13440, 38108), (13610, 37632), (15680, 32664), (16332, 31360), (17920, 28581), (18816, 27220), (19054, 26880), (20415, 25088), (21776, 23520)]