161600670

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2591}}^1$

素因数の和:2628

約数の個数: 160

約数和(自身を含む): 541956096

約数和(自身を除く): 380355426

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 81, 90, 99, 105, 110, 126, 135, 154, 162, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 405, 462, 495, 567, 594, 630, 693, 770, 810, 891, 945, 990, 1134, 1155, 1386, 1485, 1782, 1890, 2079, 2310, 2591, 2835, 2970, 3465, 4158, 4455, 5182, 5670, 6237, 6930, 7773, 8910, 10395, 12474, 12955, 15546, 18137, 20790, 23319, 25910, 28501, 31185, 36274, 38865, 46638, 54411, 57002, 62370, 69957, 77730, 85503, 90685, 108822, 116595, 139914, 142505, 163233, 171006, 181370, 199507, 209871, 233190, 256509, 272055, 285010, 326466, 349785, 399014, 419742, 427515, 489699, 513018, 544110, 598521, 699570, 769527, 816165, 855030, 979398, 997535, 1049355, 1197042, 1282545, 1469097, 1539054, 1632330, 1795563, 1995070, 2098710, 2308581, 2448495, 2565090, 2938194, 2992605, 3591126, 3847635, 4617162, 4896990, 5386689, 5985210, 7345485, 7695270, 8977815, 10773378, 11542905, 14690970, 16160067, 17955630, 23085810, 26933445, 32320134, 53866890, 80800335, 161600670]

約数ペア:

[(1, 161600670), (2, 80800335), (3, 53866890), (5, 32320134), (6, 26933445), (7, 23085810), (9, 17955630), (10, 16160067), (11, 14690970), (14, 11542905), (15, 10773378), (18, 8977815), (21, 7695270), (22, 7345485), (27, 5985210), (30, 5386689), (33, 4896990), (35, 4617162), (42, 3847635), (45, 3591126), (54, 2992605), (55, 2938194), (63, 2565090), (66, 2448495), (70, 2308581), (77, 2098710), (81, 1995070), (90, 1795563), (99, 1632330), (105, 1539054), (110, 1469097), (126, 1282545), (135, 1197042), (154, 1049355), (162, 997535), (165, 979398), (189, 855030), (198, 816165), (210, 769527), (231, 699570), (270, 598521), (297, 544110), (315, 513018), (330, 489699), (378, 427515), (385, 419742), (405, 399014), (462, 349785), (495, 326466), (567, 285010), (594, 272055), (630, 256509), (693, 233190), (770, 209871), (810, 199507), (891, 181370), (945, 171006), (990, 163233), (1134, 142505), (1155, 139914), (1386, 116595), (1485, 108822), (1782, 90685), (1890, 85503), (2079, 77730), (2310, 69957), (2591, 62370), (2835, 57002), (2970, 54411), (3465, 46638), (4158, 38865), (4455, 36274), (5182, 31185), (5670, 28501), (6237, 25910), (6930, 23319), (7773, 20790), (8910, 18137), (10395, 15546), (12474, 12955)]