247859831680

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{112877}}^1$

素因数の和:113016

約数の個数: 128

約数和(自身を含む): 613442263680

約数和(自身を除く): 365582432000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 73, 80, 94, 128, 146, 160, 188, 235, 292, 320, 365, 376, 470, 584, 640, 730, 752, 940, 1168, 1460, 1504, 1880, 2336, 2920, 3008, 3431, 3760, 4672, 5840, 6016, 6862, 7520, 9344, 11680, 13724, 15040, 17155, 23360, 27448, 30080, 34310, 46720, 54896, 68620, 109792, 112877, 137240, 219584, 225754, 274480, 439168, 451508, 548960, 564385, 903016, 1097920, 1128770, 1806032, 2195840, 2257540, 3612064, 4515080, 5305219, 7224128, 8240021, 9030160, 10610438, 14448256, 16480042, 18060320, 21220876, 26526095, 32960084, 36120640, 41200105, 42441752, 53052190, 65920168, 72241280, 82400210, 84883504, 106104380, 131840336, 164800420, 169767008, 212208760, 263680672, 329600840, 339534016, 387280987, 424417520, 527361344, 659201680, 679068032, 774561974, 848835040, 1054722688, 1318403360, 1549123948, 1697670080, 1936404935, 2636806720, 3098247896, 3395340160, 3872809870, 5273613440, 6196495792, 7745619740, 12392991584, 15491239480, 24785983168, 30982478960, 49571966336, 61964957920, 123929915840, 247859831680]

約数ペア:

[(1, 247859831680), (2, 123929915840), (4, 61964957920), (5, 49571966336), (8, 30982478960), (10, 24785983168), (16, 15491239480), (20, 12392991584), (32, 7745619740), (40, 6196495792), (47, 5273613440), (64, 3872809870), (73, 3395340160), (80, 3098247896), (94, 2636806720), (128, 1936404935), (146, 1697670080), (160, 1549123948), (188, 1318403360), (235, 1054722688), (292, 848835040), (320, 774561974), (365, 679068032), (376, 659201680), (470, 527361344), (584, 424417520), (640, 387280987), (730, 339534016), (752, 329600840), (940, 263680672), (1168, 212208760), (1460, 169767008), (1504, 164800420), (1880, 131840336), (2336, 106104380), (2920, 84883504), (3008, 82400210), (3431, 72241280), (3760, 65920168), (4672, 53052190), (5840, 42441752), (6016, 41200105), (6862, 36120640), (7520, 32960084), (9344, 26526095), (11680, 21220876), (13724, 18060320), (15040, 16480042), (17155, 14448256), (23360, 10610438), (27448, 9030160), (30080, 8240021), (34310, 7224128), (46720, 5305219), (54896, 4515080), (68620, 3612064), (109792, 2257540), (112877, 2195840), (137240, 1806032), (219584, 1128770), (225754, 1097920), (274480, 903016), (439168, 564385), (451508, 548960)]