2547871040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4283}}^1$

素因数の和:4337

約数の個数: 168

約数和(自身を含む): 7168639968

約数和(自身を除く): 4620768928

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 169, 176, 208, 220, 260, 286, 320, 338, 352, 416, 440, 520, 572, 676, 704, 715, 832, 845, 880, 1040, 1144, 1352, 1430, 1690, 1760, 1859, 2080, 2288, 2704, 2860, 3380, 3520, 3718, 4160, 4283, 4576, 5408, 5720, 6760, 7436, 8566, 9152, 9295, 10816, 11440, 13520, 14872, 17132, 18590, 21415, 22880, 27040, 29744, 34264, 37180, 42830, 45760, 47113, 54080, 55679, 59488, 68528, 74360, 85660, 94226, 111358, 118976, 137056, 148720, 171320, 188452, 222716, 235565, 274112, 278395, 297440, 342640, 376904, 445432, 471130, 556790, 594880, 612469, 685280, 723827, 753808, 890864, 942260, 1113580, 1224938, 1370560, 1447654, 1507616, 1781728, 1884520, 2227160, 2449876, 2895308, 3015232, 3062345, 3563456, 3619135, 3769040, 4454320, 4899752, 5790616, 6124690, 7238270, 7538080, 7962097, 8908640, 9799504, 11581232, 12249380, 14476540, 15076160, 15924194, 17817280, 19599008, 23162464, 24498760, 28953080, 31848388, 39198016, 39810485, 46324928, 48997520, 57906160, 63696776, 79620970, 97995040, 115812320, 127393552, 159241940, 195990080, 231624640, 254787104, 318483880, 509574208, 636967760, 1273935520, 2547871040]

約数ペア:

[(1, 2547871040), (2, 1273935520), (4, 636967760), (5, 509574208), (8, 318483880), (10, 254787104), (11, 231624640), (13, 195990080), (16, 159241940), (20, 127393552), (22, 115812320), (26, 97995040), (32, 79620970), (40, 63696776), (44, 57906160), (52, 48997520), (55, 46324928), (64, 39810485), (65, 39198016), (80, 31848388), (88, 28953080), (104, 24498760), (110, 23162464), (130, 19599008), (143, 17817280), (160, 15924194), (169, 15076160), (176, 14476540), (208, 12249380), (220, 11581232), (260, 9799504), (286, 8908640), (320, 7962097), (338, 7538080), (352, 7238270), (416, 6124690), (440, 5790616), (520, 4899752), (572, 4454320), (676, 3769040), (704, 3619135), (715, 3563456), (832, 3062345), (845, 3015232), (880, 2895308), (1040, 2449876), (1144, 2227160), (1352, 1884520), (1430, 1781728), (1690, 1507616), (1760, 1447654), (1859, 1370560), (2080, 1224938), (2288, 1113580), (2704, 942260), (2860, 890864), (3380, 753808), (3520, 723827), (3718, 685280), (4160, 612469), (4283, 594880), (4576, 556790), (5408, 471130), (5720, 445432), (6760, 376904), (7436, 342640), (8566, 297440), (9152, 278395), (9295, 274112), (10816, 235565), (11440, 222716), (13520, 188452), (14872, 171320), (17132, 148720), (18590, 137056), (21415, 118976), (22880, 111358), (27040, 94226), (29744, 85660), (34264, 74360), (37180, 68528), (42830, 59488), (45760, 55679), (47113, 54080)]