512551680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1202

約数の個数: 144

約数和(自身を含む): 1651421184

約数和(自身を除く): 1138869504

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, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1051, 1270, 1280, 1524, 1905, 1920, 2032, 2102, 2540, 3048, 3153, 3810, 3840, 4064, 4204, 5080, 5255, 6096, 6306, 7620, 8128, 8408, 10160, 10510, 12192, 12612, 15240, 15765, 16256, 16816, 20320, 21020, 24384, 25224, 30480, 31530, 32512, 33632, 40640, 42040, 48768, 50448, 60960, 63060, 67264, 81280, 84080, 97536, 100896, 121920, 126120, 133477, 134528, 162560, 168160, 201792, 243840, 252240, 266954, 269056, 336320, 400431, 403584, 487680, 504480, 533908, 667385, 672640, 800862, 807168, 1008960, 1067816, 1334770, 1345280, 1601724, 2002155, 2017920, 2135632, 2669540, 3203448, 4004310, 4035840, 4271264, 5339080, 6406896, 8008620, 8542528, 10678160, 12813792, 16017240, 17085056, 21356320, 25627584, 32034480, 34170112, 42712640, 51255168, 64068960, 85425280, 102510336, 128137920, 170850560, 256275840, 512551680]

約数ペア:

[(1, 512551680), (2, 256275840), (3, 170850560), (4, 128137920), (5, 102510336), (6, 85425280), (8, 64068960), (10, 51255168), (12, 42712640), (15, 34170112), (16, 32034480), (20, 25627584), (24, 21356320), (30, 17085056), (32, 16017240), (40, 12813792), (48, 10678160), (60, 8542528), (64, 8008620), (80, 6406896), (96, 5339080), (120, 4271264), (127, 4035840), (128, 4004310), (160, 3203448), (192, 2669540), (240, 2135632), (254, 2017920), (256, 2002155), (320, 1601724), (381, 1345280), (384, 1334770), (480, 1067816), (508, 1008960), (635, 807168), (640, 800862), (762, 672640), (768, 667385), (960, 533908), (1016, 504480), (1051, 487680), (1270, 403584), (1280, 400431), (1524, 336320), (1905, 269056), (1920, 266954), (2032, 252240), (2102, 243840), (2540, 201792), (3048, 168160), (3153, 162560), (3810, 134528), (3840, 133477), (4064, 126120), (4204, 121920), (5080, 100896), (5255, 97536), (6096, 84080), (6306, 81280), (7620, 67264), (8128, 63060), (8408, 60960), (10160, 50448), (10510, 48768), (12192, 42040), (12612, 40640), (15240, 33632), (15765, 32512), (16256, 31530), (16816, 30480), (20320, 25224), (21020, 24384)]