80945600960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{22543}}^1$

素因数の和:22803

約数の個数: 168

約数和(自身を含む): 225210502080

約数和(自身を除く): 144264901120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 229, 245, 280, 320, 392, 448, 458, 490, 560, 784, 916, 980, 1120, 1145, 1568, 1603, 1832, 1960, 2240, 2290, 3136, 3206, 3664, 3920, 4580, 6412, 7328, 7840, 8015, 9160, 11221, 12824, 14656, 15680, 16030, 18320, 22442, 22543, 25648, 32060, 36640, 44884, 45086, 51296, 56105, 64120, 73280, 89768, 90172, 102592, 112210, 112715, 128240, 157801, 179536, 180344, 224420, 225430, 256480, 315602, 359072, 360688, 448840, 450860, 512960, 631204, 718144, 721376, 789005, 897680, 901720, 1104607, 1262408, 1442752, 1578010, 1795360, 1803440, 2209214, 2524816, 3156020, 3590720, 3606880, 4418428, 5049632, 5162347, 5523035, 6312040, 7213760, 8836856, 10099264, 10324694, 11046070, 12624080, 17673712, 20649388, 22092140, 25248160, 25811735, 35347424, 36136429, 41298776, 44184280, 50496320, 51623470, 70694848, 72272858, 82597552, 88368560, 103246940, 144545716, 165195104, 176737120, 180682145, 206493880, 252955003, 289091432, 330390208, 353474240, 361364290, 412987760, 505910006, 578182864, 722728580, 825975520, 1011820012, 1156365728, 1264775015, 1445457160, 1651951040, 2023640024, 2312731456, 2529550030, 2890914320, 4047280048, 5059100060, 5781828640, 8094560096, 10118200120, 11563657280, 16189120192, 20236400240, 40472800480, 80945600960]

約数ペア:

[(1, 80945600960), (2, 40472800480), (4, 20236400240), (5, 16189120192), (7, 11563657280), (8, 10118200120), (10, 8094560096), (14, 5781828640), (16, 5059100060), (20, 4047280048), (28, 2890914320), (32, 2529550030), (35, 2312731456), (40, 2023640024), (49, 1651951040), (56, 1445457160), (64, 1264775015), (70, 1156365728), (80, 1011820012), (98, 825975520), (112, 722728580), (140, 578182864), (160, 505910006), (196, 412987760), (224, 361364290), (229, 353474240), (245, 330390208), (280, 289091432), (320, 252955003), (392, 206493880), (448, 180682145), (458, 176737120), (490, 165195104), (560, 144545716), (784, 103246940), (916, 88368560), (980, 82597552), (1120, 72272858), (1145, 70694848), (1568, 51623470), (1603, 50496320), (1832, 44184280), (1960, 41298776), (2240, 36136429), (2290, 35347424), (3136, 25811735), (3206, 25248160), (3664, 22092140), (3920, 20649388), (4580, 17673712), (6412, 12624080), (7328, 11046070), (7840, 10324694), (8015, 10099264), (9160, 8836856), (11221, 7213760), (12824, 6312040), (14656, 5523035), (15680, 5162347), (16030, 5049632), (18320, 4418428), (22442, 3606880), (22543, 3590720), (25648, 3156020), (32060, 2524816), (36640, 2209214), (44884, 1803440), (45086, 1795360), (51296, 1578010), (56105, 1442752), (64120, 1262408), (73280, 1104607), (89768, 901720), (90172, 897680), (102592, 789005), (112210, 721376), (112715, 718144), (128240, 631204), (157801, 512960), (179536, 450860), (180344, 448840), (224420, 360688), (225430, 359072), (256480, 315602)]