1026566400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:577

約数の個数: 216

約数和(自身を含む): 3422669824

約数和(自身を除く): 2396103424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 127, 128, 150, 160, 192, 200, 240, 254, 256, 300, 320, 381, 384, 400, 421, 480, 508, 600, 635, 640, 762, 768, 800, 842, 960, 1016, 1200, 1263, 1270, 1280, 1524, 1600, 1684, 1905, 1920, 2032, 2105, 2400, 2526, 2540, 3048, 3175, 3200, 3368, 3810, 3840, 4064, 4210, 4800, 5052, 5080, 6096, 6315, 6350, 6400, 6736, 7620, 8128, 8420, 9525, 9600, 10104, 10160, 10525, 12192, 12630, 12700, 13472, 15240, 16256, 16840, 19050, 19200, 20208, 20320, 21050, 24384, 25260, 25400, 26944, 30480, 31575, 32512, 33680, 38100, 40416, 40640, 42100, 48768, 50520, 50800, 53467, 53888, 60960, 63150, 67360, 76200, 80832, 81280, 84200, 97536, 101040, 101600, 106934, 107776, 121920, 126300, 134720, 152400, 160401, 161664, 162560, 168400, 202080, 203200, 213868, 243840, 252600, 267335, 269440, 304800, 320802, 323328, 336800, 404160, 406400, 427736, 487680, 505200, 534670, 538880, 609600, 641604, 673600, 802005, 808320, 812800, 855472, 1010400, 1069340, 1219200, 1283208, 1336675, 1347200, 1604010, 1616640, 1710944, 2020800, 2138680, 2438400, 2566416, 2673350, 2694400, 3208020, 3421888, 4010025, 4041600, 4277360, 5132832, 5346700, 6416040, 6843776, 8020050, 8083200, 8554720, 10265664, 10693400, 12832080, 13687552, 16040100, 17109440, 20531328, 21386800, 25664160, 32080200, 34218880, 41062656, 42773600, 51328320, 64160400, 68437760, 85547200, 102656640, 128320800, 171094400, 205313280, 256641600, 342188800, 513283200, 1026566400]

約数ペア:

[(1, 1026566400), (2, 513283200), (3, 342188800), (4, 256641600), (5, 205313280), (6, 171094400), (8, 128320800), (10, 102656640), (12, 85547200), (15, 68437760), (16, 64160400), (20, 51328320), (24, 42773600), (25, 41062656), (30, 34218880), (32, 32080200), (40, 25664160), (48, 21386800), (50, 20531328), (60, 17109440), (64, 16040100), (75, 13687552), (80, 12832080), (96, 10693400), (100, 10265664), (120, 8554720), (127, 8083200), (128, 8020050), (150, 6843776), (160, 6416040), (192, 5346700), (200, 5132832), (240, 4277360), (254, 4041600), (256, 4010025), (300, 3421888), (320, 3208020), (381, 2694400), (384, 2673350), (400, 2566416), (421, 2438400), (480, 2138680), (508, 2020800), (600, 1710944), (635, 1616640), (640, 1604010), (762, 1347200), (768, 1336675), (800, 1283208), (842, 1219200), (960, 1069340), (1016, 1010400), (1200, 855472), (1263, 812800), (1270, 808320), (1280, 802005), (1524, 673600), (1600, 641604), (1684, 609600), (1905, 538880), (1920, 534670), (2032, 505200), (2105, 487680), (2400, 427736), (2526, 406400), (2540, 404160), (3048, 336800), (3175, 323328), (3200, 320802), (3368, 304800), (3810, 269440), (3840, 267335), (4064, 252600), (4210, 243840), (4800, 213868), (5052, 203200), (5080, 202080), (6096, 168400), (6315, 162560), (6350, 161664), (6400, 160401), (6736, 152400), (7620, 134720), (8128, 126300), (8420, 121920), (9525, 107776), (9600, 106934), (10104, 101600), (10160, 101040), (10525, 97536), (12192, 84200), (12630, 81280), (12700, 80832), (13472, 76200), (15240, 67360), (16256, 63150), (16840, 60960), (19050, 53888), (19200, 53467), (20208, 50800), (20320, 50520), (21050, 48768), (24384, 42100), (25260, 40640), (25400, 40416), (26944, 38100), (30480, 33680), (31575, 32512)]