807304960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8191}}^1$

素因数の和:8230

約数の個数: 144

約数和(自身を含む): 2411200512

約数和(自身を除く): 1603895552

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2816, 3080, 3520, 4480, 4928, 6160, 7040, 8191, 8960, 9856, 12320, 14080, 16382, 19712, 24640, 32764, 40955, 49280, 57337, 65528, 81910, 90101, 98560, 114674, 131056, 163820, 180202, 229348, 262112, 286685, 327640, 360404, 450505, 458696, 524224, 573370, 630707, 655280, 720808, 901010, 917392, 1048448, 1146740, 1261414, 1310560, 1441616, 1802020, 1834784, 2096896, 2293480, 2522828, 2621120, 2883232, 3153535, 3604040, 3669568, 4586960, 5045656, 5242240, 5766464, 6307070, 7208080, 7339136, 9173920, 10091312, 10484480, 11532928, 12614140, 14416160, 14678272, 18347840, 20182624, 23065856, 25228280, 28832320, 36695680, 40365248, 50456560, 57664640, 73391360, 80730496, 100913120, 115329280, 161460992, 201826240, 403652480, 807304960]

約数ペア:

[(1, 807304960), (2, 403652480), (4, 201826240), (5, 161460992), (7, 115329280), (8, 100913120), (10, 80730496), (11, 73391360), (14, 57664640), (16, 50456560), (20, 40365248), (22, 36695680), (28, 28832320), (32, 25228280), (35, 23065856), (40, 20182624), (44, 18347840), (55, 14678272), (56, 14416160), (64, 12614140), (70, 11532928), (77, 10484480), (80, 10091312), (88, 9173920), (110, 7339136), (112, 7208080), (128, 6307070), (140, 5766464), (154, 5242240), (160, 5045656), (176, 4586960), (220, 3669568), (224, 3604040), (256, 3153535), (280, 2883232), (308, 2621120), (320, 2522828), (352, 2293480), (385, 2096896), (440, 1834784), (448, 1802020), (560, 1441616), (616, 1310560), (640, 1261414), (704, 1146740), (770, 1048448), (880, 917392), (896, 901010), (1120, 720808), (1232, 655280), (1280, 630707), (1408, 573370), (1540, 524224), (1760, 458696), (1792, 450505), (2240, 360404), (2464, 327640), (2816, 286685), (3080, 262112), (3520, 229348), (4480, 180202), (4928, 163820), (6160, 131056), (7040, 114674), (8191, 98560), (8960, 90101), (9856, 81910), (12320, 65528), (14080, 57337), (16382, 49280), (19712, 40955), (24640, 32764)]